Roof Leak Repair in Houston, TX
Water rarely enters where it drips. We trace the real path — penetrations, flashing, valleys, decking — and repair the cause.
A ceiling stain in a Houston home is almost never directly beneath the failure. Water enters at a penetration or flashing joint, runs down the underside of the decking or along a rafter, and drops at the first low point it finds — sometimes fifteen feet away.
We diagnose leaks from both sides: attic-side moisture mapping to find the entry track, then roof-side inspection of every candidate penetration. That is why our repairs hold instead of moving the drip to a new room.
Houston Roof Leak Repair Costs
| Service | Typical Cost | Timeline |
|---|---|---|
| Single penetration leak (boot, vent) | $175–$425 | Same day |
| Flashing-related leak | $325–$850 | 1 day |
| Valley leak | $550–$1,300 | 1 day |
| Skylight leak repair | $450–$1,400 | 1 day |
| Multi-source leak diagnosis and repair | $850–$1,900 | 1–2 days |
| Water-damaged decking | $2–$5 per sq ft | Add 1 day |
If the leak has been active for more than a season, budget for decking. Wet plywood in Houston humidity does not dry out — it delaminates.
The Five Places Houston Roofs Actually Leak
- Pipe boots and vent penetrations. The rubber collar cracks under Gulf Coast UV, usually between years 8 and 12. This is the single most common Houston leak source and the cheapest to fix.
- Chimney and wall flashing. Step and counter flashing separate as the structure moves. Caulk over the joint is a six-month fix; replacing the flashing is a permanent one.
- Valleys. Where two slopes meet, water volume concentrates. Debris dams and nail penetrations in the valley metal put water under the shingles.
- Wind-lifted shingles. A tab that lifted in a gust may reseal visually but leaves the nail line exposed to driven rain from the next storm.
- HVAC and attic penetrations. Add-on units and bath fans installed without proper flashing are a frequent leak source in remodeled Houston homes.
How We Find Your Leak
- Attic inspection to map the wet track back toward the entry point.
- Roof-side inspection of every candidate penetration and flashing joint.
- Photo-documented findings with the diagnosed water path explained in plain language.
- Fixed written price, repair completed, and workmanship backed.
Why Homeowners Call Us
- GAF Master Elite® certified
- Registered & insured, based in Katy and serving the full Houston metro
- Free inspections with photo documentation and a fixed written price
- Workmanship warranty on every repair we perform
- We tell you when a repair will do — we do not upsell replacements
Related Pages
- Roof leak repair across the metro
- Houston roof flashing repair
- Emergency roof repair in Houston
- Houston roof repair cost breakdown
We serve the entire Houston metro — from Montgomery County to Galveston, Brazoria, Wharton, and Fort Bend County. See our full service area list.
Stop the Leak Before It Reaches the Decking
Free photo-documented leak inspection anywhere in the Houston metro, with a fixed written repair price.
Call 713-489-4265