Ceiling stain that keeps growing
We trace the water to its entry point using thermal imaging and moisture meters. Once we find the source, we repair the breach and verify the fix with a water test.
We trace every drip to its true origin before we fix it
Roof Leak Detection in Houston That Finds the Source Fast
Roof Leak Detection in Houston starts with finding the actual entry point, not guessing at the stain on your ceiling. We use thermal imaging cameras, moisture meters, and pressure testing to trace water back to the source, then repair it. If you have a ceiling stain, a wet attic, or a leak that only shows up during a storm, call us at 832-839-4984.
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About this service
What Roof Leak Detection in Houston Really Involves
Roof Leak Detection in Houston is the process of tracing water intrusion from the point where it enters your roof to the point where it shows up inside your home. Water rarely drips straight down. It runs along rafters, pools on decking, and travels 10 or 15 feet sideways before it finds a seam to drip through. That is why the wet spot on your ceiling is almost never directly under the actual breach. We follow the water, not the stain.
Houston's climate makes roof leaks a year-round problem. The summer sun bakes shingles until they crack. Spring and fall storms dump two inches of rain in an hour and drive water sideways under flashing. Winter freezes crack pipe boots and open seams. If you have been searching for roof leak Detection near me Houston and keep finding companies that only patch what you can see, we do the diagnostic work first. We find the entry point, document it, and repair it so the leak stays fixed.
- ✓ Stop Damage Before It Spreads
- ✓ Pinpoint Accuracy, No Guesswork
- ✓ Same-Day and Emergency Response
- ✓ Repairs Done Right the First Time
What's included
What Is Included in Our Roof Leak Detection Service
Every roof leak detection call includes a full diagnostic, documentation, and a repair plan. If you hire us for the repair, the diagnostic fee is credited toward the work.
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Full Attic Inspection
We inspect the attic with a bright light and moisture meter, checking decking, rafters, insulation, and any visible pipe penetrations for signs of water intrusion.
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Roof Surface Inspection
We walk the roof and check flashing, pipe boots, valleys, vents, and shingle condition. We photograph anything that looks like a potential entry point.
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Thermal Imaging Scan
When the source is not obvious, we use a FLIR thermal imaging camera to find temperature differences caused by moisture. This often reveals leaks that are invisible to the eye.
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Moisture Mapping
We use a moisture meter to map the affected area and determine how far water has traveled. This tells us the extent of the damage and helps us find the source.
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Written Report and Photos
You get a written summary of what we found, with photos of the entry point and the affected area. This is useful for insurance claims and for your own records.
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Repair Plan and Price
We explain the repair in plain language and give you a written price before we start. If the fix is simple, we tell you. If it is more involved, you will see why.
How it works
How Our Roof Leak Detection Process Works
01
Phone Triage
When you call 832-839-4984, we ask a few questions: where is the stain, when does it appear, has it rained recently. That tells us whether you have an active leak or a slow intrusion. We schedule a same-day or next-morning visit for most Houston addresses.
02
Attic and Roof Inspection
We start in the attic with a bright light and a moisture meter. We check the underside of decking, rafters, and insulation for wet spots. Then we go on the roof to inspect flashing, pipe boots, valleys, and shingle condition. This takes 30 to 45 minutes on a typical single-story home.
03
Diagnostic Testing
If the source is not obvious, we bring out the thermal imaging camera and acoustic listening device. A FLIR camera shows temperature differences where moisture is present. We may also run a controlled water test on the roof to see exactly where water enters and how it travels.
04
Documentation and Repair Plan
We show you photos of what we found, explain the repair in plain language, and give you a written price. No surprises. If the fix is a $200 pipe boot replacement, we tell you that. If it is a larger flashing repair, you will see why.
05
Repair and Verification
We complete the repair the same day in most cases. Afterward, we run a water test over the repaired area to confirm the leak is stopped. You get a summary of the work and a warranty on the repair. We do not leave until the area is dry and tested.
Tools & methods
Tools and Methods We Use for Roof Leak Detection
Purpose-built equipment, used by trained technicians — so the job is done accurately the first time.
FLIR Thermal Imaging Camera
Detects temperature differences caused by moisture. We use it to find leaks in ceilings, walls, and attics without tearing into surfaces.
Sewerin Acoustic Listening Device
Picks up the sound of water escaping a pipe or roof breach. We use it to pinpoint leaks in walls and under slabs.
Moisture Meter
Measures moisture content in drywall, wood, and insulation. We use it to map the affected area and confirm the leak source.
Pressure Testing Gauge
Isolates sections of pipe and pressurizes them to check for leaks. We use it for plumbing and roof-related pipe penetrations.
Pipe Inspection Camera
Goes inside pipes to find breaks, root intrusion, and corrosion. We use it for sewer line and drain leak detection.
Electronic Leak Detector
Senses moisture and refrigerant leaks. We use it for HVAC and concealed plumbing leaks.
Tracer Gas Detector
Detects tracer gas introduced into a line to find hard-to-locate leaks. We use it for gas lines and concealed plumbing.
Real results
Before and after.
Ceiling Stain in a Heights Bungalow
Before
A homeowner in the Heights had a brown stain on the ceiling that grew every time it rained. Two roofers had patched shingles but the leak continued. The attic was damp and starting to smell musty.
After
We used a FLIR thermal camera to trace the leak to a cracked pipe boot, not the shingles. We replaced the boot and sealed the penetration. The leak stopped. The homeowner repaired the ceiling and the stain has not returned.
Storm Leak in a Katy Home
Before
After a severe storm, water was pouring through a ceiling light fixture in a Katy home. The homeowner called us at 7 a.m. and we were on site by 10 a.m. The attic was soaked and water was dripping into a bedroom.
After
We found failed flashing around the chimney. Wind-driven rain had forced water under the flashing and into the attic. We replaced the flashing and sealed it. The leak stopped immediately. We documented the damage for the homeowner's insurance claim.
Mystery Leak in a Montrose Rental Property
Before
A property manager in Montrose had a tenant reporting a leak in a bathroom ceiling. Two plumbers had checked the plumbing and found nothing. The leak only appeared during heavy rain, which made it hard to diagnose.
After
We ran a controlled water test on the roof and found the leak at a vent boot near the bathroom. The boot was cracked and water was running down the vent pipe. We replaced the boot and tested it. The leak stopped and the tenant renewed the lease.
Problems we solve
Roof Leak Problems We Solve for Houston Homeowners
Roof leaks show up in different ways depending on your home and the weather. Here are the most common problems we solve.
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Leak only appears when it rains hard
We run a controlled water test on the roof to simulate heavy rain. This lets us see exactly where water enters and how it travels, so we can fix the right spot.
Water stain on ceiling below a bathroom vent
We inspect the vent and boot from the roof and the attic. If the boot is cracked or the flashing is loose, we replace it and seal it properly.
Moldy smell in the attic after summer storms
We find the leak, repair it, and document the moisture damage. If mold is present, we tell you so you can address it. We do not leave a leak to keep feeding the problem.
Transparent pricing
Roof Leak Detection Pricing in Houston
$200 - $450 for diagnostic; repairs quoted separately
Roof leak detection in Houston costs $200 to $450 for most residential calls in 2026. The price depends on roof height, attic access, and how long it takes to trace the leak. If we perform the repair, we credit the diagnostic fee toward the total. We give you a written price before we start. No surprises, no hidden fees.
Finding the leak is the hard part. Once we know the source, the repair is usually straightforward. Our diagnostic fee is credited toward the repair, so you are not paying twice.
01Roof height and pitch
A steep, two-story roof takes longer to inspect safely than a single-story roof. We use fall protection and take our time. This affects the diagnostic fee.
02Attic access and condition
If your attic is easy to access and well-lit, the inspection goes faster. If it is cramped, hot, or has limited access, it takes longer. We do not charge extra for attic access, but it affects the time.
03Leak complexity
A simple pipe boot leak is easy to find. A leak that only shows up in wind-driven rain may require a controlled water test. The more diagnostic work required, the higher the cost.
04Repair scope
If the repair is a $20 pipe boot, that is one thing. If it is a larger flashing repair or a section of damaged decking, the cost goes up. We give you the repair price before we start.
Proof you can check
Licensed, Insured, and Warrantied
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Texas State Board of Plumbing Examiners LicenseTexas State Board of Plumbing Examiners
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Backflow Prevention Assembly Tester CertificationTexas Commission on Environmental Quality
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ICC CertifiedInternational Code Council
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OSHA CompliantOccupational Safety and Health Administration
Customer reviews
What Houston Homeowners Say About Our Roof Leak Detection
★★★★★
“We had a stain on our ceiling for months and two roofers told us different things. Leak Detection The Heights found the actual leak in 20 minutes with a thermal camera. It was a cracked pipe boot, not the shingles. They fixed it the same day and the stain has not grown since. Worth every penny.”
MG
Maria G.Homeowner, The Heights
✓ Verified“
★★★★★
“After the last big storm, water was coming through our ceiling. I called at 7 a.m. and they were here by 10. The technician traced it to failed flashing around the chimney. He showed me photos, gave me a price, and had it repaired by 2 p.m. No more leaks.”
DR
David R.Homeowner, Katy Area
✓ Verified★★★★★
“We manage several older buildings in Montrose and roof leaks are a constant issue. Leak Detection The Heights is our go-to. They document everything, find leaks other companies miss, and their pricing is fair. I have used them six times this year alone.”
LM
Linda M.Property Manager, Montrose
✓ VerifiedMost roof leak detection calls in Houston run $200 to $450 for the diagnostic, depending on roof height, attic access, and how long it takes to trace the leak. If we perform the repair, we credit the diagnostic fee toward the total. Emergency or after-hours calls may have a higher rate. You will get the exact price before we start.
Start in the attic during or right after a rain. Look for dark streaks on decking, wet insulation, or water stains on rafters. Check around pipe boots, chimneys, and valleys first. If you cannot find it in 15 minutes, call us. We use thermal imaging and moisture meters to find leaks that are invisible to the naked eye.
You want a licensed leak detection specialist who can both find and repair the leak. Roofing companies often replace shingles without finding the source. Plumbers handle pipe leaks but not roof breaches. We do both: we trace the water to its entry point and repair the flashing, boot, or shingle that failed.
It depends on the cause. Sudden damage from a storm, fallen limb, or hail is usually covered. Leaks from age, poor maintenance, or long-term neglect typically are not. We document the cause with photos and a written report you can submit to your insurer. We do not file claims for you, but we give you what you need to file.
More services
Other Leak Detection Services We Offer
Slab Leak DetectionA roof leak and a slab leak can both show up as unexplained moisture. We use acoustic listening devices and pressure testing to find slab leaks under your foundation before they cause foundation movement.Explore →
Foundation Leak DetectionWater from a roof leak can travel down walls and pool near your foundation. We check both the roof and the foundation to make sure you are not chasing the wrong problem.Explore →
Pool Leak DetectionPool leaks and roof leaks both waste water and drive up your bill. We use pressure testing and dye testing to find pool leaks fast, often the same day you call.Explore →
Sewer Line Leak DetectionA sewer line leak can cause odors and soggy spots in your yard. We run a pipe inspection camera through the line to find breaks, root intrusion, and corrosion.Explore →
Gas Leak DetectionGas leaks are dangerous. We use a tracer gas detector and pressure testing gauge to find leaks in gas lines quickly and safely, following OSHA and code requirements.Explore →
Plumbing Leak DetectionFrom pinhole leaks in copper pipe to failed PEX tubing connections, we find plumbing leaks behind walls and under floors using thermal imaging and acoustic detection.Explore →
Irrigation System Leak DetectionA broken sprinkler head or cracked irrigation line can soak your foundation. We pressure test the system and locate the break without digging up your whole yard.Explore →
Water Heater Leak DetectionA leaking water heater can flood a closet or garage fast. We find the source, whether it is a failed fitting, a cracked tank, or a bad Teflon tape seal on a connection.Explore → Ready when you are
Get Roof Leak Detection in Houston Before the Next Storm
A small leak becomes a big repair fast. We find the source, fix it, and test it before we leave. Call 832-839-4984 for same-day service and a written price before we start.
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Request an appointment
Get a Houston Leak Detection Quote
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.