# Roof repair in San Antonio. A straight answer first. Mammoth Roofing & Exteriors · https://mammothroofs.com/services/roof-repair/ · (210) 934-9074 Repair first. Replace only if needed. Leaks, pipe flashings, chimney and wall flashing, storm damage: we find the cause, photograph it and price the repair before work begins. ## The repair. The price. In writing. The free Roof Grade finds the cause first. Typical prices for the common repairs are published here; the written repair scope shows the parts and labor before work starts. | Common repair | What the inspection checks | Your price | | --- | --- | --- | | Pipe boot / pipe flashing replacement | The seal around roof penetrations | Typically $500 or less | | Wind-damaged shingle repair | The affected slope and surrounding material | Typically $500 or less | | Chimney or wall flashing | The detail where the roof meets the wall | About $500–$1,500, depending on scope and whether a cricket is needed | | Leak find-and-fix | The attic, water path and source | Written after inspection | _Typical ranges for common repairs. Your written repair price follows the inspection, once the cause and scope are clear._ ## Mammoth in San Antonio and the Hill Country 277 roofs done · served from the Boerne headquarters Finished roofs in Mammoth’s AccuLynx job records whose address lies in Bexar, Kendall, Comal, Guadalupe, Wilson, Medina, Atascosa or Frio County. Counts only, no customer details. ## Seven things that move a roofing quote. Every one is a physical detail of your roof. The written quote makes the scope clear. - **Size**: Measured in squares (100 sq ft). We measure it; we don't guess from the street. - **Pitch**: Steeper roofs mean slower work and more equipment. It's a real cost, and we show it. - **Complexity**: Valleys, dormers, hips and the number of planes. A simple gable and a cut-up roof are different jobs. - **Penetrations**: Every pipe, vent, skylight and satellite mount is a flashing detail — and a future leak if it's rushed. - **Materials**: Three-tab, architectural, Class 4, metal, stone-coated steel. We show the price of each, side by side. - **Decking**: What's under the old shingles decides more than the shingles do. Rotten decking is priced per sheet, not as a surprise. - **Ventilation**: If the attic can't breathe, the new roof ages like the old one. Intake and exhaust are on every quote. - **A number you can check**: Every quote shows the squares, the pitch and the line items. Take it to another roofer. We're happy for them to try to beat it. ## The four things that decide it. - Age. Under 12 years with one problem: repair. Over 18 with three: the math flips. - Spread. One slope or every slope? Isolated damage repairs; system-wide wear doesn't. - What's under it. Soft decking or wet insulation means the repair is only the visible part. - The next storm. A roof that's at risk before hail season is a claim waiting to happen — sometimes a repair now is the cheapest replacement you'll ever buy. ## The five leaks we find on almost every Roof Grade. Most leaks come from one of five places. We find yours from the attic first, photograph it and price the repair in writing before work begins. - **[Cracked pipe boots](#book)** (Pipe boot repair): The $8 part that floods a ceiling. The sun kills cheap rubber in five years. Fixed with the Double Tusk™ Pipe Flashing System. - **[Wind-lifted shingles](#book)** (Wind damage repair): Broken seal strips after a north-side blow. Re-seal or replace by the slope, nailed to the six-nail pattern. - **[Chimney & wall flashing](#book)** (Flashing repair): Caulk was never a flashing. New step and counter flashing set into the masonry. - **[Valleys](#book)** (Valley repair): Where two slopes meet, water runs fastest. Open metal valleys with Igloo Shield™ underneath. - **[Leaks that "only happen in heavy rain"](#book)** (Leak detection): Usually a boot, a nail pop or a flashing — found from the attic, not the street. - **[Let us give you the honest read before you sign.](https://mammothroofs.com/programs/second-opinion/)** (Second opinion, free): Bring the other roofer's estimate. We grade the roof and tell you what's real, what's padding and what's missing — in writing. ## Straight answers before you book. ### Is the repair inspection really free? Yes. It's the same Roof Grade visit. You get the written Hunter-Gatherer Report whether you hire us or not. It is also your estimate: the same visit gives you a written price for any work it finds, repair or full replacement. ### Will you tell me if I don't need a repair? Yes. An A grade is a handshake and a date to look again. We'd rather be the roofer you call in ten years. ### How do you find a roof leak? From the attic first. Most leaks are a pipe boot, a nail pop, a flashing or a vent, and the water path in the attic shows which one before anyone climbs onto the roof. Then we photograph the source and price the repair in writing. ### What does a roof repair cost in San Antonio? The free Roof Grade finds the cause first, then the written repair price follows. Typical prices for the common repairs are on this page: a pipe boot or a few wind-damaged shingles typically $500 or less, chimney or wall flashing about $500 to $1,500 depending on scope. A leak find-and-fix is priced after the inspection. ### What if the roof is leaking right now? Catch the water, switch off any circuit near it, photograph everything and stay off the roof. Then call us and explain what is happening: the local team confirms availability, helps you assess the next step and arranges the inspection, and a proper tarp or a temporary dry-in keeps the water out until the permanent repair. ### Is the repair covered by a warranty? Repairs carry a workmanship warranty in writing on the invoice. Full replacements carry the Mammoth Two Tusk Limited Lifetime Warranty: our 10-year workmanship warranty plus the manufacturer's limited lifetime material warranty. ### Can a repair be claimed on insurance? Sometimes — storm damage often qualifies, wear and tear doesn't. We document it either way and tell you honestly which one you have. We never touch your deductible; that's the law in Texas (HB 2102) and it's how we work. ## Roof repair, close to home. - **[San Antonio & Hill Country](https://mammothroofs.com/locations/san-antonio/)**: From our Boerne headquarters. - **[Austin & Round Rock](https://mammothroofs.com/locations/austin/roof-repair/)**: Your local Austin-area team. - **[Temple & Belton](https://mammothroofs.com/locations/temple/)**: Our Temple office serves Central Texas. - **[Dallas & Fort Worth](https://mammothroofs.com/locations/dallas/roof-repair/)**: Serving DFW from Garland. - **[Horseshoe Bay](https://mammothroofs.com/locations/marble-falls/)**: Serving the Hill Country.