Commercial Leak Detection in Houston means finding hidden water loss before it damages your building, stock, or bottom line. We serve property managers, restaurant owners, and facility teams across Harris County with thermal imaging, acoustic listening, and tracer gas. If your water bill jumped or a floor stays wet, call us at 832-839-4984. We locate the leak, fix it, and verify the repair the same day.
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Commercial Leak Detection in Houston is the process of locating hidden water, sewer, or gas leaks inside commercial buildings using non-invasive tools before any concrete is broken or walls are opened. We start by isolating the water system, then use a thermal imaging camera and acoustic listening device to hear and see where water is escaping. From there, a pressure testing gauge confirms the line, and a pipe inspection camera shows us the inside of the pipe. You get a marked location and a repair plan, not a guess.
Houston commercial buildings sit on clay soil that swells when wet and shrinks in dry months, and that movement cracks pipes and opens joints. Add 13 years of freeze events, root intrusion from mature oaks, and aging copper and cast iron, and you get slab leaks, pinhole leaks, and sewer line backups that show up as high water bills and wet floors. If you need commercial leak repair Houston TX, our team pinpoints the source so your plumber cuts one hole, not five.
Every commercial inspection includes a full system walk, non-invasive testing, and a written report. Repair work is quoted separately and only after you approve it. Here is what you get on the standard visit.
We inspect the water meter, supply lines, drains, water heater, and any visible piping. We check for warm spots, moisture, corrosion, and sewer odor. This first pass takes 30 to 45 minutes and tells us which system to test.
We use a thermal imaging camera, acoustic listening device, moisture meter, and electronic leak detector. Nothing gets opened or cut during the inspection. You get a marked location and photos of the readings before any repair begins.
We isolate suspect lines and pressurize them with a hydrostatic test pump. A dropping gauge confirms the leak. For hard-to-hear leaks or gas lines, we inject tracer gas and track it with a detector to pinpoint the source.
You receive a report with photos, the leak location, the test results, and a recommended repair. This is the document your insurance adjuster and your plumber both need. We email it the same day as the inspection.
If a repair is needed, we give you a flat quote before we cut anything. We explain the repair method, the materials, and the timeline. You decide whether to proceed, and we schedule the work around your business hours.
You call 832-839-4984 and describe the symptom: high bill, wet floor, sewer smell, or a meter that never stops spinning. We ask three or four questions to narrow the likely system, then book a same-day or next-morning window. For emergencies, we roll 24/7 across Houston and Harris County.
A licensed technician arrives with a thermal imaging camera, acoustic listening device, and moisture meter. We walk the building, check the meter, and isolate the water system. This first pass takes 30 to 45 minutes and usually tells us whether the leak is supply, drain, or slab.
We pressurize the suspect line with a hydrostatic test pump, then listen with the acoustic device and scan with the thermal camera. A tracer gas detector confirms hard-to-hear leaks under slabs or behind walls. We mark the spot on the floor and photograph the readings for your records.
Our plumber opens the marked area, repairs the pipe with copper, PEX tubing, or PVC pipe and proper fittings, then pressure-tests the line again. We do not leave until the gauge holds steady. Most commercial repairs are complete in 3 to 6 hours, and we restore the surface before we go.
You get a written report with photos, the leak location, the repair method, and what to watch for next. We also flag any pipe sections showing corrosion or root intrusion so you can budget for them. That report is what your insurance adjuster will ask for if you file a claim.
Purpose-built equipment, used by trained technicians — so the job is done accurately the first time.
Maps temperature differences caused by escaping water behind walls, under slabs, and in ceilings. It shows us the leak path before we open anything.
Amplifies the sound of pressurized water escaping a pipe. We use it to hear slab and underground leaks through concrete and soil.
Shows the inside of drain and sewer lines. We use it to find root intrusion, cracked pipe, separated joints, and blockages.
Pressurizes an isolated line so we can watch the gauge. A steady drop confirms a leak and tells us which system is losing water.
Tracks a safe tracer gas to find small leaks in concealed lines and gas systems that acoustic gear cannot hear.
Confirm moisture readings and electrical safety at the test point. We document every reading in your report.
Used for the repair itself, from cutting and fitting pipe to patching concrete. Cordless means we work clean in occupied buildings.
A 40,000 square foot office building had a water bill up $1,900 over two months. The corridor floor was warm to the touch and the meter never stopped spinning. Two contractors had already quoted full slab breaks.
We pressure-tested the domestic lines, used acoustic listening and thermal imaging, and marked a slab leak within one square foot. The line was repaired in a single day. The next water bill dropped back to its normal range.
A Downtown restaurant had a sewer smell in the dining room and slow kitchen drains. A backup during dinner service sent water across the floor and cost a full evening of revenue.
Our camera found root intrusion at a joint 30 feet out. We repaired the section with PVC pipe and fittings after closing. A follow-up camera pass confirmed a clear line, and the smell was gone.
A 60,000 square foot office building had a mystery leak in the mechanical room. The floor stayed wet, and no one could find the source. The building engineer was ready to open the whole wall.
We used a tracer gas detector and found a pinhole leak behind the wall in under two hours. We repaired the copper line with a matched section and solder, then pressure-tested it. The wall patch was 18 inches wide.
Most commercial leaks show up as a symptom, not a puddle. Here are the problems Houston property owners call us about, and how we solve them without shutting down your building.
Ask a pro →We isolate the water system, pressure-test each line, and use acoustic listening and thermal imaging to find the break. You get a marked location and a repair plan the same day, so the next bill is back to normal.
We scan the area with a FLIR thermal imaging camera and confirm with a moisture meter. Once we find the source, we repair the line and verify it holds pressure. The floor dries, the smell goes away, and the tenant stays.
We run a RIDGID pipe inspection camera through the line to find the blockage or break, then repair or replace the section to Houston code. We work after hours so you open on time the next morning.
We shut down the affected line, locate the break with pressure testing, and repair it with matched copper or PEX. We also flag any pipe runs that are vulnerable to the next freeze so you can insulate them.
$250 - $650 for inspection; $450 - $4,500 for repair depending on scope
Commercial leak detection in Houston runs $250 to $650 for most inspections in 2026, depending on building size and how many systems we test. A single-line pressure test starts around $250. A full-building survey with thermal imaging, acoustic listening, and tracer gas runs $450 to $650. Repair work is quoted separately and only after you approve it. If you hire us for the repair, the inspection fee is credited. That is how we keep commercial Leak Detection in Houston, Texas honest and predictable.
A pinpoint inspection costs a fraction of a blind slab break. We find the leak, prove it with pressure testing, and document it for your insurer. That accuracy is what keeps your repair small and your downtime short.
A 5,000 square foot retail space takes less time to survey than a 60,000 square foot office building. Larger buildings have more lines, more zones, and more access points to test.
Testing just the domestic water line is faster than testing water, sewer, gas, and HVAC condensate. Each system adds time and a separate pressure test.
A leak under a finished floor or behind a tiled wall takes longer to reach and confirm. We still use non-invasive tools first, but access affects the repair quote.
Nights, weekends, and holidays carry a higher rate because we pull a crew off schedule. If it can wait until morning, the standard rate applies.
“Our water bill jumped $1,900 in one month and we had no visible leak. Leak Detection The Heights came out the same afternoon, used thermal imaging and a pressure test, and found a slab leak under a tenant's break room. They marked it, repaired the line, and had us back to normal in one day. The written report made the insurance claim easy.”
Marcus T.Property Manager, Greenway Plaza
✓ Verified“A sewer smell in the dining room was killing us. They ran a camera through the line and found root intrusion from a nearby oak. The repair was done after closing so we never lost a service. They also flagged two more pipe sections to watch. Straight answers, no upselling, and they cleaned up better than they found it.”
Dana R.Restaurant Owner, Downtown Houston
✓ Verified“We manage a 60,000 square foot office building and had a mystery leak in the mechanical room. Their tech used a tracer gas detector and found a pinhole leak behind a wall in under two hours. No guesswork, no tearing out the whole wall. We have used them three times since and they are our first call now.”
Victor S.Facilities Director, Energy Corridor
✓ VerifiedMost commercial leak inspections in Houston run $250 to $650 in 2026, depending on building size and how many systems we test. A single-line pressure test starts around $250, while a full-building survey with thermal imaging and tracer gas runs $450 to $650. The inspection fee is credited toward the repair if you hire us to fix the leak. Emergency after-hours calls carry a higher rate.
Start by shutting off every fixture and checking the water meter. If the dial still spins, you have a supply-side leak. Then look for warm spots on the floor, a musty smell, or a water bill that jumped more than 20 percent. If you cannot isolate it, call us. We use a thermal imaging camera, acoustic listening device, and pressure testing gauge to pinpoint the leak without tearing up your building.
Leak Detection The Heights offers commercial leak detection across Houston and Harris County, including Greenway Plaza, Downtown, the Energy Corridor, and the Medical Center. We have been in business since 2013 and hold a Texas State Board of Plumbing Examiners license. Call 832-839-4984 for a same-day inspection or a 24/7 emergency response.
Most commercial policies cover sudden and accidental water damage, like a frozen pipe burst or a failed fitting, but not long-term seepage you could have caught earlier. Houston's clay soil and slab movement make slab leaks a common claim. We provide a written report with photos and the leak location, which is what your adjuster needs. Coverage depends on your policy, so check your deductible and exclusions.
Slab Leak DetectionHouston's clay soil shifts and cracks under-slab lines. We use acoustic listening and thermal imaging to find slab leaks without breaking the whole floor, then repair the line and pressure-test it before we patch the concrete.Explore →
Foundation Leak DetectionWater under a foundation softens clay and causes movement. We trace the source, confirm it with a moisture meter, and stop the leak so your foundation repair warranty stays valid. Early detection saves thousands in pier work.Explore →
Pool Leak DetectionCommercial pools and spas lose water to cracked shells, failed fittings, and underground line breaks. We pressure-test the plumbing and use dye testing to separate evaporation from a real leak, then repair the line.Explore →
Sewer Line Leak DetectionA sewer line backup in a restaurant or retail center shuts you down. We run a pipe inspection camera through the line to find root intrusion, bellies, and cracked pipe, then repair or replace the section to Houston code.Explore →
Gas Leak DetectionGas leaks in commercial kitchens and mechanical rooms are a safety issue. We use a tracer gas detector and pressure testing gauge to locate the leak, then make a code-correct repair and document it for your records.Explore →
Plumbing Leak DetectionFrom a dripping supply line to a hidden wall leak, we trace the whole plumbing system. Our electronic leak detector and moisture meter narrow the search so your plumber opens one small area instead of a whole wall.Explore →
Roof Leak DetectionHouston storms drive water through failed flashing and membrane seams. We trace roof leaks to the entry point, not just the ceiling stain, and document the finding so your roofer fixes the right spot the first time.Explore →
Irrigation System Leak DetectionA broken irrigation zone can waste thousands of gallons a month and go unnoticed. We isolate each zone, pressure-test the lines, and find the break so your landscape stays green without the water bill spike.Explore →We answer the phone 24/7 and roll trucks across Houston and Harris County. Same-day inspections, flat pricing, and a written report you can hand to your insurer. Call 832-839-4984 and we will find the leak before it finds your foundation.
Book an Inspection 8328394984 →Call us at 832-839-4984 or send an email and we will get back to you fast. We answer the phone 24/7 for emergencies and schedule standard detections same day or next day across Houston and Harris County. Tell us what you are seeing and we will give you a flat detection price over the phone.