Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across San Antonio
Roof replacement in San Antonio typically runs $8,500 – $16,500 for a standard single-family home with architectural asphalt shingles, and most full tear-offs take 2 – 4 days once materials are on site. That’s the honest range we quote here at Birchbark Roofing San Antonio, where we price the work in writing before the first shingle comes off. We know this city’s roofs because we work them every week, from the 1970s ranches inside Loop 410 to the 2000s tract homes pushing up the northwest corridor toward Helotes. If you’re looking at a roof that’s failed after a hailstorm or simply aged out under the Texas sun, call (903) 354-7802 for a free estimate.
Why Birchbark Roofing San Antonio Is San Antonio’s Preferred Roof Replacement Company
San Antonio homeowners call us because we behave like guests in their home, not a crew passing through. Shoe covers go on at the door, drop cloths run through the hallway to the attic access, and the clean-up photo lands in your hand before the crew pulls away. That’s the Cedarwell Care Promise, and it applies to every Roof Replacement job we run in this city.
Our San Antonio customers tell us the same thing in review after review: they knew the price before we started, and they knew who was on the property. Every Birchbark technician is background-checked and uniformed. No subcontractor roulette. When a spring hailstorm rips through the northwest side near Leon Valley, we’re already tracking which subdivisions took the worst of it, because our dispatch and scheduling run from our San Antonio office and our crews live in the metro.
Erik Lindgren leads this team, and he’s built the San Antonio operation around one rule: if it’s not done right, we make it right. That’s the 365-Day Done Right Promise, stamped on every job we do, from a small repair to a full roof replacement.
Styles & brands we work with
Flat Roof Replacement in San Antonio
Flat Roof Replacement in San Antonio is a different animal from shingle work, and it shows up most often on 1960s and 1970s single-story homes inside Loop 410, plus a growing number of modern builds with low-slope sections. These roofs fail differently here: the intense UV exposure breaks down modified bitumen and TPO membranes faster than in cooler climates, and ponding water after a Hill Country downpour accelerates the damage. A flat roof replacement in San Antonio typically runs $9,000 – $14,000 depending on membrane type and decking condition.
Membrane Choices for Texas Heat
We install TPO, modified bitumen, and PVC systems, and we talk through the trade-offs honestly. TPO reflects heat well and keeps cooling costs down on a flat San Antonio roof, but it needs a skilled installer to weld seams properly. Modified bitumen handles foot traffic better if you have HVAC equipment on the roof, which most older homes here do.
Decking Repair Before Membrane
We rarely open a flat roof in San Antonio without finding wet spots in the plywood or OSB underneath. San Antonio’s humidity plus a small leak equals rot quickly. The written price includes a decking allowance so that when we find damage, you’re not surprised, and the new membrane goes down over solid, dry wood.
Roof Installation in San Antonio
Roof Installation in San Antonio covers both new construction and full tear-off replacement on existing homes, and the two jobs require very different approaches. New construction on the far west side near Alamo Ranch and the northeast side around Converse moves fast, and builders want the roof dried in on schedule. Replacement work on a 1990s or 2000s tract home is slower and more careful, because the old roof hides what the builder left behind. A new roof installation on a San Antonio home runs $10,500 – $17,500 for architectural shingles, with metal and tile above that.
New Construction Roofs
We work directly with builders and homeowners who are acting as their own GC. For new construction, we coordinate with the framing crew, get the underlayment and shingles on before the Texas rain finds the open rafters, and leave the site clean enough for the next trade. Our crews understand a production schedule.
Tear-Off and Reroof
Most San Antonio replacements are tear-offs. We pull everything to the deck, inspect it sheet by sheet, and replace any damaged wood before new underlayment goes down. That’s the moment the bill can move, which is why our written price includes a per-sheet decking allowance up front. When we find more rot, you see a number in writing before we replace a single sheet.
Trusted Brands We Service in San Antonio
We install and service roofs built with Owens Corning, IKO, and Atlas materials, and we stock the most common accessories for these systems at our San Antonio yard. That means faster storm response when you need it, because we’re not waiting on a truck from Dallas for ridge vent or underlayment. Whether you want the wind rating of an Owens Corning system, the impact-resistant shingle options from Atlas, or the value line from IKO, we’ll write the quote with the exact product name and color, not a vague “architectural shingle” line item. Your material choice gets priced in writing, same as the labor.
Common Roof Replacement Problems We See in San Antonio Homes
- Hail-damaged decking hidden under new shingles. Hail chasers paper over storm-damaged OSB without pulling a permit, leaving soft, rotten sheets trapped under a brand-new roof. We open the deck and show you what’s under there before anything gets covered.
- UV-brittle composition shingles on 1990s and 2000s tract homes. Those shingles often delaminate from the mat after 15 – 20 years of San Antonio sun. Reusing them where they should be torn off traps moisture and leads to blow-offs in the first storm.
- Failed flashing at penetrations on low-slope and hip roofs. Older suburban homes here often have original flashing detail around vents and chimneys that was never corrected. Two seasons after a reroof, those leak first.
- Ponding water on flat or low-slope sections. San Antonio downpours drop water faster than many flat roofs can shed it, especially on 1960s and 1970s homes inside the loop. Membrane replacement has to address drainage, not just the surface.
See the difference
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After
Before
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AfterPricing for Roof Replacement in San Antonio, TX
A full architectural shingle roof replacement in San Antonio typically lands between $8,500 and $16,500, depending on the roof’s square footage, pitch, number of valleys, and the condition of the decking underneath. Flat roof replacement runs $9,000 – $14,000. New construction roof installation on a San Antonio home generally prices at $10,500 – $17,500 for shingles. The biggest mover on any quote is decking: when we open up a 2002 tract home and find three sheets of soft OSB, the written allowance we built into your quote covers the replacement without a change-order fight. Call (903) 354-7802 for a free estimate with real numbers.
We Also Serve Cities Near San Antonio
Our crews work throughout the San Antonio metro, including Converse, Universal City, and New Braunfels. If you’re in a subdivision on the northeast side or up toward the Comal County line, we’re already running jobs there. Learn more about our service area and approach on our Roof Replacement in San Antonio page.
Serving San Antonio, TX - Our Local Coverage Area
We’re based in the San Antonio area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roof Replacement in San Antonio
If hail has bruised shingles across more than 30 percent of your roof’s surface, or if the shingles show granule loss in a consistent pattern on multiple slopes, you’re looking at full replacement, not repair. On San Antonio’s northwest side near Helotes and Leon Valley, hail strikes are often severe enough that entire subdivisions need reroofing at once. The only way to know is a close inspection of the deck and shingle edges, which we do free. Call (903) 354-7802 and we’ll walk the roof with you before your adjuster arrives.
Yes. When we pull a permit for a roof replacement on a 2000s-era San Antonio home, the current code applies, not the code the house was built under. That often means upgrading underlayment, adding ice and water shield in valleys, and correcting ventilation to current standards. We pull permits on every replacement, and we price those code requirements into your written quote before we start, so the permit inspection isn’t a gotcha.
The northwest side near Helotes and Leon Valley sits in a consistent hail corridor. Storm cells track along the escarpment and drop large hail on the same ZIP codes year after year. That’s why you’ll see six roofs on one street torn off in the same month. Local crews know which subdivisions took the worst hit; out-of-town hail chasers just follow the sirens. We track storm history block by block, so we’re ready before the adjuster backlog hits.
Ask whether the square count includes waste, and what the allowance is for decking replacement per sheet. In San Antonio, a 30-square roof with 12 percent waste needs about 34 squares of materials. If the quote says 30 squares flat, the crew is going to run short or cut corners. Our written quotes show squares, waste factor, and the per-sheet decking price in plain English. Call (903) 354-7802 and we’ll walk you through your existing quote line by line.
Yes, if it’s installed to the manufacturer’s high-wind specification, which means more nails per shingle, proper starter strip, and correct underlayment attachment. Some Owens Corning and Atlas systems carry wind ratings of 130 mph or higher when installed that way. The rating only counts if the installer follows the exact nailing pattern and accessories, which is why we show you the spec sheet before we start and document the installation as we go. For an exact quote on a wind-rated roof in San Antonio, call (903) 354-7802.
What a San Antonio Roof Replacement Actually Unearths
Here’s what opening up an older San Antonio home actually turns up, and it’s the single biggest reason a roof replacement quote moves after the tear-off starts: 1990s and 2000s tract homes around this city were built fast, and the decking under those original composition shingles often didn’t get the attention it needed. We open a roof in the Terraces at Encino Park and find three sheets of OSB gone soft from drip edge leaks that have been quietly running for years. We open a 1970s ranch near Vance Jackson and find the original flashing at the plumbing vents corroded through. On a 2002 tract home after a spring hailstorm, we found the original shingles delaminated, with three decking sheets soft from long-term drip edge leaks. Our crew replaced the decking, added ice and water shield in the valleys, and installed GAF architectural shingles with a new ridge vent, all before the homeowner’s adjuster even finished their first inspection.
That’s the difference between a roofing company that tears off and nails down, and one that actually inspects what’s underneath. We don’t hide rot under new shingles. We don’t skip the permit because it’s faster. Our permit-driven process means the inspector sees the deck before we cover it, and you see the written price for any replacement sheeting before we touch it. If we find more than the allowance, you approve a number in writing. No surprises, no handshake math.
Written by Erik Lindgren, Owner at Birchbark Roofing San Antonio, serving San Antonio since 2000.