Trusted Roofing for San Antonio Homeowners
Roofing in San Antonio means dealing with two enemies: the brutal Texas sun beating down for 300-plus days a year, and the sudden violent storms that roll in off the Gulf. At Garrison Partners, our local roofing brand has spent years climbing onto San Antonio roofs to fix exactly those problems, from hail damage in Alamo Heights to wind-torn shingles in Stone Oak. We’re backed by The Garrison Standard: upfront written pricing, background-checked uniformed technicians, and a 365-Day Done Right Promise that puts our guarantee in writing before a single nail goes in. If your roof is leaking, sagging, or just showing its age, call (409) 215-3468 and we’ll give you a straight answer and a free estimate.
What Our Roofing Service Includes
Roofing work in San Antonio covers a lot more than replacing shingles. Our local Garrison roofing brand handles the full range of what your roof needs, and we price every job in writing before work begins. Here’s what we do:
Asphalt Shingle Roofing
Asphalt shingles remain the most common roofing material in San Antonio because they balance cost, durability, and the ability to stand up to our specific climate. The relentless UV exposure here breaks down shingle granules faster than in cooler markets, which is why we inspect granule loss carefully on every residential roof we touch. When we install or repair shingles, we use materials rated for high-heat, high-UV environments and we back the workmanship with our full one-year written guarantee.
Metal Roofing
Metal roofing has grown steadily across San Antonio neighborhoods, particularly in newer construction and on homes where homeowners want to stop re-roofing every decade. A properly installed metal roof handles our hail season better than most materials and reflects heat well, which matters when your attic hits 140 degrees on an August afternoon. Our crews are trained in standing seam and exposed-fastener systems, and we’ll walk you through the cost difference honestly before you commit to anything.
Tile Roofing
Tile roofs are common in San Antonio’s Spanish and Mediterranean style homes, particularly in older neighborhoods like Monte Vista and King William. Tiles look beautiful but they hide problems well, so we do a careful walkover when we inspect rather than just eyeballing it from the curb. Cracked or slipped tiles let water sit against the underlayment, and in San Antonio’s humidity that becomes a mold and rot issue quickly. We handle repairs and full replacements, matching existing tile profiles whenever possible.
Flat and Low-Slope Roofing
Flat and low-slope roofs show up on many San Antonio mid-century homes, carports, and garage additions. These systems rely on membranes that eventually deteriorate under the same sun that beats on every other roof in town. We work with modified bitumen, TPO, and coating systems, and we’ll always explain the expected lifespan differences before quoting a repair or replacement. Ponding water after heavy rain is the silent killer of flat roofs, and it’s one of the first things we address in an estimate.
Roof Leak Detection and Repair
A roof leak in San Antonio often shows up nowhere near the actual source, which is why we trace every leak rather than just slapping sealant where you saw the stain. We’ve found water traveling along rafters from a tiny puncture near the ridge while the homeowner was fixated on a ceiling stain by the exterior wall. Our leak repairs start with a full diagnosis, then we fix the actual problem and document everything so you know what was done and why. If the leak comes back inside our one-year window, we come back and fix it at no charge.
Roof Replacement
Full roof replacement in San Antonio is a serious investment, and we treat it that way by measuring precisely, quoting honestly, and scheduling a crew that finishes the job in a predictable window. San Antonio roof replacements typically happen in spring and fall, when the heat is less punishing on roofs and crews, but we schedule replacements year-round. Every replacement includes a tear-off assessment, deck inspection, waterproof underlayment, and a full written walkthrough of what we’ll install, when, and for how much before we start.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Roofing
Our San Antonio roofing crews work on all major roofing systems and materials, and that includes the hardware that keeps your roof sealed and secure. We regularly service and install GAF and Owens Corning shingle lines, both of which have strong distribution across the San Antonio market and hold up well under our sun. When we recommend a specific brand for your roof, it’s because we’ve seen how it performs on other homes in your zip code, not because we’re tied to one manufacturer.
Whether you’ve got Amarr garage door components integrated near your roofline, Wayne Dalton trim details around a garage door opening, or Craftsman flashings installed by a previous contractor, our teams have worked with them all. We don’t play favorites with manufacturers, which means the recommendation you get is the one that’s right for your roof and your budget. If your roof has any make of materials installed, we can assess, repair, or replace it honestly and price it fairly.
Signs You Need Roofing Right Now
- Ceiling stains or discoloration. A new brown or yellow ring on your ceiling in San Antonio almost always means water is getting through your roof somewhere. Even a pinhole leak will damage insulation and drywall, and in our humid climate mold sets in fast. Don’t wait to trace it.
- Granules in your gutters or downspouts. Asphalt shingles shed granules all their life, but if you’re seeing piles of them after a light rain, your shingles are past their midlife. Granule loss accelerates fast under San Antonio UV, and bare shingles start cracking shortly after.
- Hail damage from a San Antonio storm. Our spring and early summer hail events leave dents, cracked shingles, and bruised underlayment that doesn’t always show from the ground. A bruised shingle loses its waterproofing and fails within a season or two. An inspection after any major hail event is worth the time.
- Sunlight visible through the roof boards in your attic. Go up into your attic on a bright day and look up. If you see light poking through anywhere besides your vents, water has a direct path in, full stop. That’s a repair nobody should postpone in a city that gets monsoon-strength downpours.
- Curling, lifting, or missing shingles after wind. When you can see shingles flapping from the street or curled at the corners from your driveway, your roof’s waterproof seal is gone in those spots. San Antonio straight-line winds regularly peel older shingles, and a missing shingle invites every next rain in.
Our Roofing Process – Step by Step
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Call and schedule. A live person answers at (409) 215-3468, 24/7. We’ll ask about what you’re seeing, gather the basics on your home, and set a specific arrival window, not a four-hour guess. You’ll know who’s coming before we knock.
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Full roof inspection. Our technician walks the entire roof, checks the attic if accessible, and inspects flashings, penetrations, valleys, and eaves. We photo-document everything we find, good and bad, so you’re never asked to trust a verbal summary alone. For any dangerous high-pitch or steep roof work, we use proper tie-off equipment and trained crews rather than sending someone up unprepared; that protection is non-negotiable.
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Written estimate. The price goes in writing before any work starts. Every line item, every material, the scope, the timeline, and the full one-year guarantee are on paper. The price we quote is the price you pay, and if we discover something unforeseen, we discuss it with you before acting. Nothing moves at the door.
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The work, by the book. We schedule the job, show up on time, protect your landscaping and driveway, and complete the repair or replacement to code and to the manufacturer’s installation specs. The crew cleans the site before they leave, including a magnetic sweep for nails. A clean site is part of The Garrison Standard, not a courtesy.
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Final walkthrough and warranty. We walk the finished work with you, answer every question, and hand you the written one-year guarantee. If anything we touched fails in that first year, we return and fix it at no charge. That’s the 365-Day Done Right Promise, and it applies to every roofing job we do in San Antonio.
How Much Does Roofing Cost in San Antonio?
Roofing costs in San Antonio vary widely depending on the scope, but here’s what you should expect. A targeted leak repair typically runs $350 to $900, depending on how far we have to trace the water and what’s damaged once we open it up. A full asphalt shingle replacement on an average San Antonio single-family home generally runs $7,000 to $14,000, with steep pitches, multiple stories, and higher-end materials pushing toward the top of that range. Metal roofing replacement typically runs higher, often $12,000 to $24,000 depending on the system and profile. Tile repairs and replacements vary the most because matching existing tile in older San Antonio neighborhoods takes more labor.
What changes the price? Roof size, pitch, number of stories, ease of access, current deck condition, and whether you’re doing a repair or a replacement. The best way to avoid overpaying in San Antonio is to get a written, line-item estimate, not a number scribbled on a business card. Our free estimate includes all the detail up front so you can compare like for like. If another quote asks you to trust a verbal number or a “we’ll figure it out later” price, that’s your sign to walk away.
Roofing Near San Antonio – Our Service Area
Our local Garrison roofing brand serves San Antonio and the surrounding communities, including Alamo Heights, Terrell Hills, Stone Oak, Helotes, Converse, Schertz, and New Braunfels. Most inspections are scheduled within one to two business days in San Antonio proper, and emergency leak calls get triaged as quickly as crews can reach you safely in bad weather. So whether you’re in the heart of Roofing in San Antonio or in a nearby suburb, home is never far from a crew that answers the phone and shows up on time.
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.
Frequently Asked Questions – Roofing in San Antonio
Roofing repair is the targeted fix of a specific roof problem rather than a full replacement. In San Antonio, the most common repairs involve sealing leaks, replacing damaged shingles or tiles, fixing flashings around chimneys and vents, and repairing hail or wind damage. We diagnose the root cause first, then fix that specific issue so your roof stays watertight. Every repair we do is backed by our written one-year guarantee.
Most targeted roof repairs in San Antonio are completed in a single day, sometimes half a day if the issue is isolated. A full asphalt shingle replacement on an average home takes two to four days, depending on the roof’s size, pitch, and whether we’re tearing off the old layer. Weather can shift schedules in San Antonio, especially during spring storm season, and we’ll communicate any changes as soon as we know.
Most roof repairs in San Antonio fall between $350 and $1,500 depending on what’s damaged and how involved the fix is. A simple flashing reseal might run a few hundred dollars, while a leak that requires deck repair and new underlayment will run more. We’ll give you an exact written quote before we start, so you know the real number, not an estimate that moves. Call (409) 215-3468 and we’ll inspect your roof for free and give you honest numbers.
Yes, we work on asphalt shingles, metal, tile, flat membrane, and composite roofing systems. San Antonio’s housing stock is architecturally varied, from stucco and tile in the old neighborhoods to modern metal roofs in new developments, and our crews are trained across all of them. We’ll assess what you have, tell you honestly what it needs, and quote you a price in writing. No material is too niche for us to evaluate properly.
Yes. If you have an active leak or storm damage, call (409) 215-3468 and a live person will answer. We’ll triage your emergency and get a technician out as quickly as safely possible, which may mean a same-day tarp or temporary seal if conditions are dangerous. A tarp is a temporary fix, but it stops the bleeding until we can complete the permanent repair. About that dangerous high work: avoid climbing a wet or hail-slicked San Antonio roof yourself, because a fall makes a bad week much worse.
Yes, every roofing job we do in San Antonio carries our written one-year workmanship warranty as part of The Garrison Standard. If anything we installed or repaired fails inside that year, we come back and make it right at no charge. Manufacturer warranties on materials run separately and we’ll help you register them. Your guarantee is in writing before we start, and we stand behind it.
You don’t need to do much. If you can, unlock any gate to your backyard and move vehicles out of the driveway so our technician has clear roof access. If you’ve noticed the leak, take a photo of the ceiling stain and note roughly when it first appeared, which helps us trace it faster. Keep pets inside during the inspection for everyone’s safety. We’ll handle the rest and walk you through our findings when we’re done.
Schedule Your Roofing Service in San Antonio Today
If your roof is leaking, storm-damaged, or simply old enough to worry about, don’t wait for the next heavy rain to find out. Call (409) 215-3468 now and speak directly with a live person who’ll schedule your free inspection at a specific time, not a maybe. You’ll get a written price before any work starts, a clean job site when we leave, and a full one-year guarantee on everything we do. The Garrison Standard has held the line since 2010. Served the country, now we serve your street.
Written by Preston Harley, Owner at Garrison Partners, serving San Antonio since our founding in 2010.