Slab Leak Detection & Repair in Stonecrest, GA

How Slab Leak Detection & Repair Works in Stonecrest

Slab leak repair in Stonecrest follows a two-phase model: detect first, then repair. We never break concrete blindly. Detection pinpoints the exact leak location—often within 1-2 feet—so we choose the most cost-effective repair method based on what we find. This approach saves Stonecrest homeowners thousands in unnecessary demolition and prevents the guesswork that leads to multiple failed repair attempts. The entire process, from initial detection to completed repair, typically takes 1-5 days depending on the method selected.

Phase 1: Pinpointing the Leak Location

Before any repair decision, we identify the exact leak location using one or more non-invasive detection methods. Electronic leak detection uses electromagnetic pipe locators and ground microphones to trace pipes under your slab and listen for pressurized water escaping—ideal for Stonecrest homes with accessible copper or PEX supply lines and slab-on-grade foundations common in subdivisions built after 2000. Acoustic leak detection amplifies the sound frequency of water under pressure, making it the preferred method for post-tension foundations where cutting into concrete risks severing tension cables. Thermal imaging with infrared cameras detects temperature differences from hot water leaks, useful during winter months when Stonecrest's 30-40°F overnight temperatures create strong thermal contrast. For homes with multiple suspected leak points or aging systems, we start with pressure testing—closing the system, pressurizing lines to 80 PSI, and monitoring for pressure drop over 30 minutes to confirm a leak exists before deploying equipment.

During the 1-3 hour detection process, you'll see us scanning floors with handheld equipment, marking hot spots with tape, and photographing findings for your records and insurance documentation. We deliver a detailed report showing the marked leak location on your floor, photos of the detection process, and a full assessment of your pipe condition throughout the system—critical information if multiple leaks are likely. Detection costs in Stonecrest range from $300-$1,000 depending on home size, foundation accessibility, and whether we're locating a single leak or assessing system-wide integrity. DeKalb County's expansive clay soil can affect acoustic detection accuracy, sometimes requiring us to use multiple methods for confirmation in homes where soil moisture has shifted significantly.

Phase 2: Repair Method Selection

Once we know the leak's exact location and your pipe's overall condition, we present repair options across a spectrum from minimally invasive to comprehensive. Trenchless epoxy pipe lining creates a permanent seal inside the existing pipe without breaking concrete—best for single-line leaks in accessible systems where your pipes still have 40%+ wall thickness remaining. Copper-to-PEX repiping reroutes new flexible PEX lines through your attic or crawlspace, abandoning the leaking under-slab section entirely—the right choice when you have multiple leaks, aging copper throughout, or want to prevent future under-slab failures. Tunneling under the foundation preserves high-value interior flooring by accessing the leak from outside—common for Stonecrest homes with tile or hardwood where floor restoration would exceed tunneling costs. Spot repair with concrete restoration involves jackhammer access, direct pipe replacement, and new concrete—economical for garage slab leaks or utility areas where finished flooring isn't a concern. Rerouting plumbing above the slab bypasses the leak with new pipe installed in 4-8 hours—fastest and lowest-cost option when attic access allows.

Your repair decision depends on five factors: leak location (under finished floors vs. garage), pipe condition throughout your home (isolated leak vs. system-wide corrosion), your budget and insurance coverage, floor type and restoration cost, and your long-term ownership plans. We explain each method's pros, cons, timeline, and cost range so you make an informed choice. In Stonecrest's slab-on-grade homes built in the 2000s, we often recommend epoxy lining for isolated leaks or PEX rerouting for aging systems. For post-tension foundations common in newer Stonecrest subdivisions, trenchless methods or tunneling avoid the risk of cutting tension cables. Timeline ranges from 1 day for simple reroutes to 2 weeks for spot repairs requiring concrete cure time before floor restoration. Costs span $800-$15,000 depending on method complexity, with most Stonecrest homeowners selecting solutions in the $2,000-$6,000 range.

Need slab leak detection in Stonecrest? Call +1-866-779-0723 for same-day service.

Slab Leak Detection Methods for Stonecrest Homes

We select detection methods based on your home's foundation type, pipe material, and symptom pattern. Stonecrest homes built on DeKalb County's expansive clay soil require detection approaches that account for soil density effects on acoustic signals and the prevalence of post-tension foundations in newer construction. After detecting over 800 slab leaks across metro Atlanta since 2009, we match the right detection technology to your specific situation rather than defaulting to one-size-fits-all methods.

Electronic Leak Detection in Stonecrest

Electronic leak detection uses electromagnetic pipe locators paired with ground microphones to pinpoint leaks in pressurized supply lines beneath your concrete slab. We pressurize your water system to 60-80 PSI, then sweep the floor with electromagnetic equipment that traces your pipe routing. When the equipment detects a leak, it identifies the electromagnetic field disruption caused by escaping water. We confirm the exact location using ground microphones that amplify the sound of water escaping under pressure—a distinct frequency we isolate from ambient noise.

Process walkthrough: We start by shutting off your water heater and all fixtures. Next, we connect our pressurization equipment to your main water line and bring the system to test pressure. Walking a grid pattern across suspected areas, we mark potential leak points with tape. Ground microphones placed at these marked points amplify subsonic frequencies (typically 200-800 Hz) that indicate water escape. Within 1-2 hours for an average 1,500-square-foot home, we mark your floor with the leak location accurate to within 1-2 feet. You'll see us working methodically across your floor without breaking anything—completely non-invasive until we've confirmed the exact spot.

Best use cases: Electronic detection works best for copper and PEX pressurized supply lines under accessible slab-on-grade foundations. It's our first-line method for Stonecrest homes built in the 1980s-2000s with standard copper plumbing, especially when you're experiencing symptoms like hot floor spots, high water bills, or the sound of running water with no fixtures on. This method excels when the leak is isolated to one line and the slab is relatively shallow (4-6 inches typical in Stonecrest residential construction).

Stonecrest application: Most homes in Stonecrest ZIP codes 30035, 30038, and 30058 built before 2010 have copper supply lines under slab-on-grade foundations—ideal candidates for electronic detection. However, DeKalb County's dense clay soil can dampen acoustic signals, requiring us to use higher-sensitivity ground microphones than we'd use in sandy soil areas closer to Georgia's coast. Homes near Lithonia and Redan built in the 1990s-2000s often have adequate pipe access through exterior hose bibs or interior cleanouts, making pressurization straightforward.

Accuracy and limitations: Electronic detection pinpoints leaks within 1-2 feet—precise enough to minimize concrete demolition if spot repair is chosen. It cannot detect drain leaks (which aren't pressurized) or leaks in pipes deeper than 8-10 inches below the slab surface. Electromagnetic interference from electrical conduit or rebar mesh can create false positives, which is why we always confirm with acoustic testing. If your home has limited pipe access points (no cleanouts, no accessible hose bibs), we may need to cut into a pipe section to pressurize the system, adding 30-60 minutes to the detection timeline.

Timeline: Electronic detection takes 1-2 hours for single-story homes up to 2,000 square feet. Larger homes or complex pipe layouts extend this to 2-3 hours. We complete detection on the first visit, providing you with marked leak locations and photo documentation before discussing repair options.

Cost range: Electronic leak detection in Stonecrest costs $300-$800 depending on home size and accessibility. A straightforward single-story home with accessible pipe connections runs $350-$500. Larger homes over 2,500 square feet or properties requiring multiple pipe access points cost $600-$800. We waive detection fees when you choose our repair service, making this an investment in accurate diagnosis rather than an added expense.

When we recommend: Electronic detection is our first choice when you have a single suspected leak (not multiple symptoms throughout the house), your home was built with copper pipes, and your foundation is slab-on-grade rather than post-tension. If you're hearing running water or noticing a hot floor spot in one area, electronic detection quickly confirms or rules out a slab leak before you invest in more invasive investigation.

Acoustic Leak Detection for Deep Foundations

Acoustic leak detection relies on sensitive ground microphones and vibration sensors to detect the sound signature of water escaping under pressure from pipes beneath your foundation. Unlike electronic detection that traces pipe routing electromagnetically, acoustic detection listens for the specific frequency pattern (typically 200-1,000 Hz) created when pressurized water exits through a crack or pinhole. We use digital signal processing to filter out ambient noise—HVAC systems, traffic, appliances—and isolate the leak frequency. This method works for both shallow and deep foundations, making it essential for Stonecrest's post-tension slabs.

Process walkthrough: We pressurize your water system to 60-80 PSI and allow it to stabilize for 15-20 minutes. Then we place ground microphones at multiple points across your floor in a grid pattern, starting in areas where you've noticed symptoms (hot spots, water sounds, foundation cracks). Each microphone connects to a digital amplifier that displays the sound frequency spectrum in real time. When we detect the characteristic leak frequency, we move sensors closer together to triangulate the exact source. This process typically takes 2-3 hours because we're listening at 15-20 different points to ensure accuracy. You'll see us placing sensors, watching digital readouts, and gradually narrowing the search area until we mark the leak location with tape.

Best use cases: Acoustic detection is the best choice when electronic detection proves inconclusive, when your home has a post-tension foundation (common in Stonecrest neighborhoods built after 2005), or when the leak is suspected to be deeper than 6 inches below the slab surface. It's also ideal when you have multiple potential leak points and we need to determine which is the active source before committing to repair. Post-tension slabs require non-invasive detection because cutting tension cables during exploratory concrete breaking can cause catastrophic structural damage—acoustic detection lets us pinpoint leaks without any drilling or demolition.

Stonecrest application: Newer construction in Stonecrest—particularly homes built 2005-present near Stone Mountain and in planned communities throughout DeKalb County—frequently uses post-tension foundation systems. These foundations have steel cables under tension running through the concrete slab, making random drilling or breaking extremely dangerous. Acoustic detection navigates this risk by confirming leak locations without physical access. Additionally, Georgia's expansive clay soil common throughout DeKalb County can shift foundations seasonally, creating stress fractures in pipes at varying depths. Acoustic detection works at any depth, whereas electronic methods lose effectiveness beyond 8 inches.

Accuracy and limitations: Acoustic detection pinpoints leaks within 1-3 feet depending on slab thickness and soil density. DeKalb County's dense red clay dampens sound transmission more than sandy or rocky soils, requiring higher-sensitivity equipment and longer detection times. The method cannot distinguish between supply line leaks and drain leaks in some cases—both create sound. However, pressurization testing narrows this down before we begin acoustic scanning. Background noise from traffic, HVAC systems, or nearby construction can interfere with signal clarity, which is why we often perform acoustic detection in the evening or early morning when ambient noise is lowest. If we cannot achieve quiet conditions, detection accuracy decreases and we may recommend thermal imaging or pressure testing instead.

Timeline: Acoustic detection takes 2-3 hours for average homes up to 2,000 square feet. Complex layouts, multiple potential leak points, or high background noise extend this to 3-4 hours. We complete detection in one visit, providing marked leak locations and frequency analysis documentation that you can share with your insurance company if filing a claim.

Cost range: Acoustic leak detection in Stonecrest costs $400-$900. Standard single-story homes with straightforward layouts run $450-$600. Post-tension foundations requiring extra caution and multiple sensor placements cost $600-$900. We waive detection fees when you proceed with repair, making this diagnostic investment recoverable.

When we recommend: We choose acoustic detection when your home has a post-tension foundation (we verify this by checking your original building plans or looking for telltale foundation edge details), when electronic detection fails to pinpoint a leak we know exists based on symptoms, or when you're experiencing multiple potential leak points requiring methodical elimination. If you're in a newer Stonecrest neighborhood built after 2005, acoustic detection is often our first choice due to post-tension prevalence.

Thermal Imaging Leak Detection

Thermal imaging leak detection uses infrared cameras to identify temperature differences on your floor surface caused by hot water escaping from leaking pipes beneath the slab. Hot water leaks create thermal signatures—measurable temperature variations of 2-5°F or more—that show up clearly on infrared imaging. We scan your floor surface systematically, capturing thermal maps that reveal hot spots corresponding to leak locations. This method works only for hot water line leaks; cold water leaks don't create enough temperature differential to detect reliably, especially in Georgia's moderate climate where floor temperatures naturally vary.

Process walkthrough: Before scanning, we run hot water through your system for 15-20 minutes to maximize temperature differential. We shut off all water and let the system stabilize briefly. Then we walk your home with a high-resolution infrared camera (FLIR or similar), scanning floors in a grid pattern. The camera displays real-time thermal images showing color-coded temperature variations. Hot spots appear as bright zones on the thermal map—typically 3-8°F warmer than surrounding floor areas. We photograph and document each thermal anomaly, then correlate these with your home's pipe routing to confirm which hot spots are leaks versus legitimate heat sources like water heater proximity or radiant heating. The entire process takes 1 hour for scanning plus 30 minutes for analysis. You'll see immediate visual proof of temperature anomalies, making this method easy to understand and document for insurance purposes.

Best use cases: Thermal imaging works best for suspected hot water line leaks when you've noticed a warm or hot floor spot, especially in main living areas or near bathrooms and kitchens. It's ideal when you want fast, completely non-invasive detection with instant visual confirmation. This method is also valuable for large homes where narrowing down the search area before deploying acoustic or electronic methods saves time and cost. Thermal imaging pairs well with other detection methods: we use it to identify general leak zones, then confirm exact locations with acoustic detection.

Stonecrest application: Thermal imaging works well in Stonecrest during Georgia's cooler months (November-March) when the temperature differential between hot water leaks and ambient floor temperature is maximized. In summer, when floor temperatures naturally rise to 75-80°F, detecting a 2-3°F hot spot becomes more difficult. Stonecrest homes with tile or hardwood floors provide better thermal imaging results than homes with thick carpet and padding, which insulate and mask thermal signatures. We've successfully used thermal imaging in Redan and Lithonia area homes with confirmed hot floor spots, quickly validating leak presence before moving to acoustic pinpointing.

Accuracy and limitations: Thermal imaging identifies general leak zones within 2-4 square feet but doesn't provide the pinpoint accuracy of electronic or acoustic methods. It detects only hot water leaks—cold water leaks, even significant ones, don't create measurable thermal signatures. Thick flooring materials (carpet with padding, luxury vinyl with underlayment) reduce thermal clarity. External heat sources—sunlight through windows, heating vents, water heaters, appliances—create false positives that we must rule out through correlation with pipe routing. Finally, very slow leaks may not generate enough heat to show up on thermal scans.

Timeline: Thermal imaging scanning takes 1 hour for homes up to 2,500 square feet. Analysis and correlation with suspected leak symptoms adds 30 minutes. We complete thermal imaging on the first visit, providing you with thermal photos and marked floor zones showing hot spots.

Cost range: Thermal imaging leak detection in Stonecrest costs $500-$1,000. Standard single-family homes up to 2,000 square feet run $500-$700. Larger homes, multi-story properties, or homes requiring extensive thermal mapping cost $700-$1,000. This method is typically combined with acoustic or electronic detection to confirm exact leak locations, so we often bundle pricing when using multiple methods.

When we recommend: We recommend thermal imaging when you've noticed a warm or hot spot on your floor and want immediate visual confirmation of a hot water leak before proceeding with more invasive detection. It's also useful when you want to rule out multiple potential leak points quickly—thermal imaging scans your entire floor in an hour, identifying all hot zones at once. If your symptoms are ambiguous (high water bill but no visible floor damage), thermal imaging helps confirm whether a hot water leak exists before investing in more expensive acoustic detection. We don't recommend thermal imaging as a standalone method for cold water leaks or drain leaks—it simply won't detect them.

Pressure Testing & Video Pipe Inspection

Static pressure testing and video pipe inspection serve as diagnostic confirmation tools before deploying detection equipment or selecting repair methods. Pressure testing confirms that a leak exists somewhere in your pressurized supply system without pinpointing its location. Video inspection assesses the interior condition of accessible pipes—looking for corrosion, mineral buildup, root intrusion, or structural deterioration—to help determine whether spot repair, repiping, or rerouting is the best long-term solution.

Pressure testing process: We shut off all water at your fixtures and appliances, close the main water valve, and attach a pressure gauge to an accessible hose bib or test port. Using a manual pump, we pressurize your system to 60-80 PSI and monitor pressure drop over 15-30 minutes. A system holding steady pressure has no leaks. Pressure dropping 5+ PSI over 15 minutes confirms an active leak. Rapid pressure loss (10+ PSI in 5 minutes) indicates a significant leak requiring immediate repair. This test takes 30-45 minutes and costs $250-$400 in Stonecrest. We use pressure testing when you have symptoms like high water bills or sounds of running water but no visible floor damage—it confirms a leak exists before we invest time in pinpoint detection.

Video inspection process: We insert a flexible fiber-optic camera through cleanouts, floor drains, or cut pipe access points. The camera—equipped with LED lighting and high-definition recording—travels through your pipes while we watch real-time video on a monitor. We're looking for corrosion patterns (green copper oxidation, white calcium buildup), cracks, root intrusion in sewer lines, and sections where pipe walls have thinned dangerously. Video inspection takes 1-2 hours depending on how much of your system is accessible. We provide you with recorded footage and still photos showing pipe condition, which is valuable documentation for insurance claims or repair decision-making. This service costs $300-$800 in Stonecrest depending on system complexity and the number of access points required.

Best use cases: Pressure testing is essential when symptoms suggest a leak but you want confirmation before authorizing detection fees. It's also useful when you have multiple suspected leak points—pressure testing the system as a whole tells us whether we're dealing with one leak or several. Video inspection is best when we've detected a leak and need to assess whether the surrounding pipes are also corroded, helping us recommend spot repair versus whole-house repiping. It's invaluable for older Stonecrest homes (20+ years) with original copper pipes, where one detected leak often signals system-wide deterioration.

Stonecrest application: DeKalb County's water supply—provided by DeKalb County Watershed Management—has moderate hardness levels that cause internal pipe corrosion over 15-20 years. Homes in ZIP codes 30035, 30038, and 30058 built in the 1980s-1990s often show advanced corrosion when we perform video inspections, even if only one leak is currently active. Video inspection helps Stonecrest homeowners make informed decisions: repair one leak now and face another in 12-18 months, or invest in repiping to eliminate future slab leak risk permanently. Pressure testing is particularly useful in Stonecrest's colder months (December-February) when freeze-thaw cycles can cause sudden pressure drops from newly formed cracks.

Timeline: Pressure testing takes 30-45 minutes. Video pipe inspection requires 1-2 hours for accessible sections of your supply and drain system. We typically complete both services during one 2-3 hour visit, providing you with pressure test results, video footage, and a written assessment of pipe condition.

Cost range: Static pressure testing costs $250-$400 in Stonecrest. Video pipe inspection costs $300-$800 depending on system accessibility and the number of pipe sections inspected. When bundled with leak detection, we often reduce combined pricing—for example, pressure testing + electronic detection for $600-$1,000 total rather than $550-$1,200 separately.

When we recommend: We recommend pressure testing when your symptoms are indirect (high bills, low pressure, sounds of water) but you have no visible floor damage or hot spots. Pressure testing confirms a leak exists, justifying the cost of pinpoint detection. We recommend video inspection after detecting a slab leak in homes over 20 years old, before you decide between spot repair and repiping. If video shows widespread corrosion, repiping makes more financial sense than repairing one leak while ignoring deteriorated pipes elsewhere. Video inspection is also critical before purchasing an older Stonecrest home—it reveals hidden pipe condition that can help you negotiate price or avoid costly surprises after closing.

Need leak detection in Stonecrest? Call +1-866-779-0723 for accurate pinpointing and same-day service availability.

Slab Leak Repair Options Compared

Repair method selection depends on leak location, pipe condition, foundation type, your budget, and how long you plan to stay in your home. We explain each method's process, costs, and tradeoffs so you can make an informed decision. After repairing over 800 slab leaks across metro Atlanta, we've learned that the right method isn't always the cheapest upfront—it's the one that matches your specific situation and prevents repeat failures.

Trenchless Epoxy Pipe Lining

Epoxy pipe lining creates a permanent pipe-within-a-pipe seal by coating your existing pipe's interior with a two-part epoxy resin that cures into a smooth, corrosion-resistant barrier. We access your pipe through existing cleanouts or by cutting into accessible sections at either end of the leaking line. First, we clean the pipe interior using specialized hydrojetting equipment that removes corrosion, mineral deposits, and debris. Then we saturate a felt liner with mixed epoxy resin and pull it through the cleaned pipe using compressed air. The epoxy-saturated liner presses against the pipe walls, and we cure it in place using ambient air or hot water circulation. Within 4-6 hours, the epoxy hardens into a structurally sound pipe that seals the leak and prevents future corrosion. The cured epoxy has a smooth interior surface that actually improves water flow compared to corroded copper.

Best use cases: Epoxy lining works best for isolated leaks in single hot or cold water supply lines when pipe wall thickness is still above 40% and the surrounding pipe sections are structurally sound. It's ideal when you want to preserve expensive flooring—tile, hardwood, natural stone—without breaking concrete or cutting into finished surfaces. This method is also excellent for post-tension foundations where concrete demolition risks cutting tension cables. Epoxy lining is a true permanent repair, not a temporary patch, and carries a lifetime warranty on the lined section.

Stonecrest application: Homes in Stonecrest ZIP codes 30035, 30038, and 30058 built in the 1980s-1990s with copper supply lines are prime candidates for epoxy lining, especially when the leak is isolated to one hot water line feeding a bathroom or kitchen. Post-tension foundations common in newer Stonecrest neighborhoods near Stone Mountain make epoxy lining the safest repair option—no concrete breaking, no risk of severing tension cables. DeKalb County's expansive clay soil doesn't affect epoxy lining since we're working inside the pipe, not disturbing the foundation or surrounding soil. This method works well in Stonecrest homes where access to attic spaces or exterior pipe connections allows us to reach both ends of the leaking line without major demolition.

Pros: Epoxy lining avoids breaking concrete, preserving your tile, hardwood, or carpet. It's completed in 1-2 days, allowing you to resume normal water use quickly. The cured epoxy interior is smoother than corroded copper, often improving water pressure. Epoxy is immune to corrosion from hard water or soil contact, eliminating the original failure cause. The lined section carries a lifetime warranty—if it leaks, we repair it at no cost. This method costs less than whole-house repiping while delivering permanent results for isolated leaks.

Cons: Epoxy lining requires accessible pipe ends (cleanouts, hose bibs, or cut access points). If your pipe layout doesn't allow access from both directions, lining isn't feasible. The method only repairs the specific line we coat—if your system has multiple corroded sections, lining one pipe doesn't address system-wide deterioration. Epoxy lining costs more upfront than spot repair with concrete breaking ($2,000-$5,000 versus $1,500-$3,500), though it preserves flooring and prevents re-leaks in the lined section. Finally, severely corroded pipes with less than 40% remaining wall thickness may not support the lining process—video inspection before lining is essential.

Process walkthrough: Day 1 begins with leak detection and pipe access. We cut into the pipe at accessible points (often exterior hose bibs or under sinks) and run the hydrojet cleaning equipment through the pipe interior for 1-2 hours. You'll hear water flowing and high-pressure cleaning, but we contain all water and debris. Once the pipe is clean, we saturate the felt liner with epoxy, insert it into the pipe, and inflate it with compressed air to press it against the pipe walls. We cure the epoxy overnight using ambient temperature or hot water circulation. Day 2 involves trimming the liner ends, reconnecting pipe sections, and pressure-testing the system to 80 PSI for 15 minutes to confirm the seal. We restore exterior or interior access points, flush the system, and verify full water pressure at all fixtures. You can use water normally by the evening of Day 2.

Stonecrest considerations: DeKalb County building codes don't specifically regulate epoxy lining since it's a repair method, not new construction, but we follow Georgia plumbing standards requiring post-repair pressure testing to 150 PSI. Stonecrest's clay soil presents no challenges for this method since we're not excavating or disturbing the foundation. Homes with limited attic access or no exterior cleanouts may require cutting small access holes in drywall to reach pipe sections, adding $200-$400 to the project cost for drywall repair. Post-tension foundations in newer Stonecrest neighborhoods make epoxy lining the preferred method—it's the safest way to repair leaks without risking structural damage from cutting tension cables.

Timeline: Epoxy pipe lining takes 1-2 days. Day 1 is detection, cleaning, and lining application (6-8 hours of active work). Overnight curing occurs with no one on-site. Day 2 is trimming, reconnection, and testing (2-4 hours). You'll have full water service restored by Day 2 evening, though we recommend avoiding hot water use for 24 hours while the epoxy fully cures to ensure maximum bond strength.

Cost in Stonecrest: Epoxy pipe lining costs $2,000-$5,000 in Stonecrest depending on line length and accessibility. A typical hot water line to a single bathroom (30-50 feet of pipe) runs $2,500-$3,500. Longer lines serving multiple fixtures or difficult-to-access sections cost $4,000-$5,000. This price includes detection, hydrojetting, epoxy materials, labor, and lifetime warranty on the lined section. We waive detection fees ($300-$800) when you choose epoxy lining, making the effective cost $1,700-$4,200. Cost increases if we need to cut drywall access holes ($200-$400 per location) or if your pipe requires extensive cleaning due to heavy mineral buildup (adds 2-4 hours and $300-$600).

Warranty: We provide a lifetime warranty on epoxy-lined pipe sections. If the lined pipe leaks due to epoxy failure, we repair it at no cost. This warranty covers the lining itself, not leaks in unlined sections of your system. Transferable to future homeowners if you sell.

When we recommend: Epoxy lining is our top recommendation when you have a single isolated leak in a supply line, your pipe interior is in fair-to-good condition (confirmed by video inspection), you want to preserve expensive flooring, and you plan to stay in your Stonecrest home for at least 5-10 years. It's ideal for post-tension foundations where concrete breaking is risky. We don't recommend lining if video inspection shows widespread corrosion throughout your system—in that case, whole-house repiping delivers better long-term value by eliminating all deteriorated pipes at once.

Copper to PEX Repiping

Copper-to-PEX repiping replaces your under-slab supply pipes by routing new PEX (cross-linked polyethylene) lines through your attic, crawlspace, or along exterior walls, completely bypassing the leaking sections beneath your foundation. We install a PEX manifold system that provides dedicated lines to each fixture, eliminating the trunk-and-branch copper layout that amplifies pressure loss and creates multiple leak points. PEX is flexible, freeze-resistant, immune to corrosion, and carries a 25-year manufacturer warranty. This method eliminates future under-slab leak risk permanently by removing buried pipes from the equation. You can choose between rerouting (bypassing only the leaking section) or whole-house repiping (replacing all supply lines).

Reroute process: When one hot or cold water line leaks, we install a new PEX line from your water heater or main shutoff to the affected fixtures, routing through accessible spaces. We cap the under-slab section at both ends, leaving it depressurized but in place. This approach costs less than whole-house repiping ($4,000-$8,000 versus $6,000-$12,000) and restores service in 2-3 days. However, it doesn't address deteriorating pipes elsewhere in your system—if one pipe failed, others may follow within 12-36 months.

Whole-house repipe process: We replace all hot and cold supply lines serving every fixture in your home. Day 1 involves installing a PEX manifold near your water heater and main shutoff. The manifold has individual shutoff valves for each fixture, allowing future repairs without shutting off the entire house. Days 2-4 involve routing PEX lines through your attic (most common in Stonecrest homes), crawlspace, or wall chases to reach every fixture. We connect fixtures one by one, pressure-testing each connection to 80 PSI. Day 5 is final pressure testing of the entire system to Georgia code requirements (150 PSI for 15 minutes), flushing, and final inspection. We handle all DeKalb County permitting and arrange inspection sign-off.

Best use cases: PEX repiping makes sense when you have multiple leaks (or one leak with video inspection showing widespread corrosion), your home is over 20 years old with original copper pipes, or you want to eliminate under-slab leak risk permanently because you plan to stay in your Stonecrest home long-term. It's also ideal when you're already remodeling—open walls make PEX routing easier and cheaper. Whole-house repiping is a true permanent solution that increases home value and provides peace of mind.

Stonecrest application: Most Stonecrest homes built in the 1980s-1990s have accessible attic spaces, making PEX routing straightforward. We run PEX lines through the attic, dropping down interior walls to reach fixtures. This approach avoids disturbing your foundation or concrete slab—no demolition, no tunneling, no concrete restoration. Homes near Lithonia, Redan, and Stone Mountain with crawlspace foundations also accommodate PEX routing easily. DeKalb County's building codes require plumbing permits for repiping projects; we handle all permitting and inspections, typically completing the process in 2-3 business days. Stonecrest's expansive clay soil becomes irrelevant when we reroute above the foundation—PEX in your attic or walls isn't affected by soil movement, eliminating the environmental factor that caused your original copper pipes to fail.

Pros: PEX repiping eliminates all future under-slab leak risk by removing pipes from beneath your foundation. You'll never face another slab leak in supply lines we reroute. PEX is freeze-resistant (it expands without bursting), immune to corrosion from hard water, and quieter than copper (PEX dampens water hammer noise). The manifold system improves water pressure by giving each fixture a dedicated line—no pressure loss when multiple fixtures run simultaneously. Individual fixture shutoffs allow future repairs without shutting off the entire house. PEX installation is faster than copper (2-5 days versus 7-10 days), and PEX material costs less than copper. Whole-house repiping increases your home's market value—buyers appreciate updated plumbing systems.

Cons: PEX routing through attics or walls means visible pipes in some areas. We conceal lines inside walls wherever possible, but attic routing is exposed. In Stonecrest's summer heat, attic temperatures reach 130-140°F, requiring proper insulation on PEX lines to prevent heat transfer to cold water. The upfront cost ($4,000-$12,000) is higher than spot repair, though it eliminates future slab leak expenses. PEX doesn't eliminate drain leaks (we're repiping supply lines only). Finally, if your attic access is limited or your home has a flat roof with no attic, routing options become restricted, potentially increasing cost or making repiping infeasible.

Process walkthrough: Day 1 begins with manifold installation near your water heater. We mount a 10-12 port manifold on the wall, connecting it to your main water line. Each port feeds a dedicated PEX line to a fixture. Days 2-4 involve running PEX through your attic, dropping lines down interior walls, and connecting fixtures. We cut small access holes in ceilings or walls where necessary (patched and painted at project completion). We replace shutoff valves at each fixture with modern quarter-turn ball valves. Pressure testing occurs continuously—each connection is tested to 80 PSI before moving to the next fixture. Day 5 is whole-system testing: we pressurize to 150 PSI per Georgia code, hold for 15 minutes, and verify zero pressure drop. We flush the system, removing debris, and demonstrate all fixtures. Cleanup, drywall patching, and paint touchup complete the project.

Stonecrest considerations: DeKalb County requires a plumbing permit for repiping projects, issued through the county's Permits, Plan Review & Inspections Division. Permit costs run $100-$200 depending on project scope. Inspection occurs after installation before we restore walls. We schedule inspections and coordinate all code compliance. Stonecrest homes built after 2000 may already have some PEX—we verify existing material and connect new PEX to existing systems seamlessly. Attic access in Stonecrest homes varies: older homes have scuttle hatches, newer homes have pull-down stairs. Limited attic access increases labor time, adding $500-$1,000 to project cost for creating safe working access. Homes with post-tension foundations benefit from repiping because it eliminates all need to cut concrete—PEX installation never touches your foundation.

Timeline: PEX rerouting (single line) takes 1-2 days. Whole-house repiping takes 3-5 days depending on home size and complexity. A typical 3-bedroom, 2-bathroom Stonecrest home (1,500-2,000 square feet) requires 3-4 days. Larger homes over 2,500 square feet take 4-5 days. You'll have water service restored each evening—we shut off water during work hours (8 AM-5 PM) and restore service by 6 PM daily so you can cook, shower, and use water overnight. Full project completion, including drywall repair and paint, adds 1-2 days.

Cost in Stonecrest: Rerouting a single supply line costs $4,000-$8,000 depending on line length and routing complexity. Whole-house repiping for a 1,500-2,000 square foot home costs $6,000-$10,000. Larger homes (2,500-3,500 square feet) run $10,000-$15,000. Costs increase if we need to create attic access ($500-$1,000), reroute through difficult spaces (second-story exterior walls add $1,000-$2,000), or if your home requires extensive drywall repair ($500-$1,500). We provide free estimates with detailed breakdowns showing material costs, labor, permits, and finish work separately. Financing options available for projects over $5,000.

Warranty: PEX material carries a 25-year manufacturer warranty against defects. We provide a lifetime warranty on our installation workmanship—if connections or routing we installed leak, we repair at no cost. This warranty is transferable to future homeowners.

When we recommend: We recommend PEX rerouting when you have a single isolated leak but video inspection shows your entire copper system is corroding. Rerouting the leaking line buys time while you budget for whole-house repiping. We recommend whole-house PEX repiping when your Stonecrest home is over 20 years old with original copper, you've had one or more slab leaks, video inspection shows widespread corrosion, or you plan to stay in your home for 10+ years and want to eliminate future slab leak risk. Repiping makes particular sense if you're already planning kitchen or bathroom remodels—open walls make PEX routing easier and reduce installation cost by $1,000-$2,000.

Tunneling Under Foundation

Tunneling involves hand-digging a narrow trench from the exterior of your home, under your foundation slab, to reach the leak location from below. We shore the tunnel with plywood supports, access the leaking pipe directly, repair or replace the damaged section, then backfill and compact the soil. This method preserves interior flooring—no jackhammering concrete, no tile removal, no floor restoration—making it ideal when your leak is under high-value finishes like tra