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 Roofing Company Across Floresville
Roof repairs and replacements in Floresville need to account for two very different housing realities: the steep-pitched, wood-shingle and metal roofs around the historic Wilson County Courthouse, and the 15- to 20-year-old asphalt shingle roofs spreading through the subdivisions on the city’s edges. Our Roofing Company team knows both. We stage tear-offs on tight downtown lots with the same care we use on wide suburban cul-de-sacs, which means no shared driveways blocked and no debris in a neighbor’s garden. Call (254) 276-4369 to schedule a free estimate, and we’ll send a technician whose name and photo you’ll have before they knock.
Why Mercer Roofing Co San Antonio Is Floresville’s Preferred Roofing Company Company
Floresville homeowners call us after hailstorms, when a 100-year-old wood-shingle roof has lost enough shakes that the decking shows through, or when a 2005-era subdivision roof hits the end of its service life. They call us because we put every price in writing before work starts and include a written guarantee on every repair. That guarantee runs 365 days. If a repair fails within a year, we return and make it right at no charge.
Grant Whitlock leads our crews with one standing rule: nobody opens a Floresville door without a photo ID badge, a clean marked uniform, and a name the homeowner already recognizes. Every Mercer technician is background-checked, identity-verified, and dispatched under the Threshold Verified standard, which each location in the Threshold Group family is contractually held to. We founded that standard in 2000, and we’ve kept it since. A live person answers our phone 24/7, not a voicemail tree.
Floresville sits in a hail-prone corridor of South Texas. When spring thunderstorms roll through and golf-ball-sized hail falls, you want a roofer who gets to Floresville fast and knows which streets have historic overlay review and which subdivisions have straightforward HOA rules. We coordinate dispatch from our San Antonio office, but the crews working your roof are local, and they know the streets.
Styles & brands we work with
Roof Maintenance in Floresville
Roof Maintenance in Floresville usually means keeping an aging shingle roof watertight through the hailstorm season, then catching small problems before they become tear-off problems. A maintenance visit on a Floresville home typically runs $225 – $450 depending on the roof’s pitch and access, and it includes a written inspection summary with photos so you can see what we see.
What We Check on Every Maintenance Visit
Flashing around chimneys and vent pipes fails first on Floresville roofs, especially after a wind event lifts shingles and lets water run under the metal. We reseal and refasten flashing, check valleys for debris build-up, and look for granule loss on shingles from hail impact. We also clear the drip edge so water flows into gutters rather than behind them.
Maintenance for Older Floresville Homes
Historic homes near the Wilson County Courthouse often have steep pitches that make maintenance walk-ups dangerous for anyone without proper tie-off gear. We inspect those roofs with a drone first, then send a crew only where the photos show a problem. Each visit ends with a written report and a plain-English explanation of what needs attention now and what can wait another year.
Roof Coating in Floresville
Roof Coating in Floresville is a practical way to extend the life of a low-slope or flat roof without the cost of a full replacement. On the commercial and residential flat roofs we see across Floresville, a silicone or acrylic coating restores reflectivity and seals hairline cracks, and it typically runs $2.50 – $5.00 per square foot installed, depending on the roof’s condition and number of penetrations.
When a Coating Makes Sense
A flat roof with ponding water or visible seams is a strong candidate for coating if the decking underneath is still sound. We clean the surface, prime seams and flashings, then apply the coating in two passes so the finished membrane shrugs off UV and sheds rain instead of holding it. The roof gets a new reflective surface and another stretch of service years.
Coating Before the Storm Season
April and May are the big hail months in Floresville, and a coated flat roof absorbs impact better than bare membrane. Homeowners schedule coatings before the spring storm season to seal small cracks that would otherwise leak during the first heavy downpour, and the work usually completes in one day.
Trusted Brands We Service in Floresville
Our Floresville crews install and repair shingle systems from Owens Corning, IKO, and Atlas, which gives you real choices between impact-resistant lines, color profiles, and price points. We keep stock of common accessories and matching shingle colors at our San Antonio warehouse so a Floresville repair doesn’t stall waiting on an order from a distributor. If you want Owens Corning’s Class 4 impact-resistant shingles for hail protection, we’ll price that line next to an IKO conventional shingle so you can see the difference in dollars, not just marketing language. Every install we do carries a manufacturer-recognized warranty start, and our written 365-Day Done Right Promise sits on top of it.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Floresville Homes
- Hail damage that hides in plain sight. Golf-ball hail cracks shingles at the fiberglass mat, but the visible granular surface can look fine for months. By the time a leak shows up, the decking under the shingle is already wet, and a repair becomes a replacement.
- Steep-pitch wood-shingle roofs that can’t be spot-matched. Older homes near the Courthouse often have cedar shake or wood shingles that have aged to a specific color and texture. New shakes never match, so a few missing shingles usually means full-plane replacement, not patch work.
- Asphalt roofs from the 2000s hitting end-of-life all at once. Subdivisions built between 2003 and 2008 are full of original 20-year shingles that are now curling, losing granules, and leaking at the pipe flashings. We replace entire street blocks over a few seasons.
- Flashing failures at shared walls and party walls. On tight downtown lots, roof planes overhang or meet a neighbor’s wall, and that joint is where water gets in. Step flashing rusts out or gets pulled loose by wind, and once the wall cavity is wet, the repair cost climbs fast.
Pricing for Roofing Company in Floresville, TX
Roof repairs in Floresville run $350 – $1,200 for most flashing, shingle replacement, and leak-stop work. A full shingle replacement on a standard single-story Floresville home runs $8,500 – $14,000, while the historic steep-pitch wood-shingle homes near the Wilson County Courthouse often run $18,000 – $30,000 because of hand-carry staging, tear-off labor on a steep slope, and disposal of old wood shingles. Roof coatings fall between $2.50 and $5.00 per square foot. The biggest cost drivers are roof pitch, access width for staging, and whether the roof needs decking replacement after years of hail exposure. Every quote is written before work starts, so you’ll know the exact line items and the exact total before we touch a nail. Call (254) 276-4369 for a free estimate.
We Also Serve Cities Near Floresville
Our crews cover Floresville and the surrounding South Texas communities, including Cibolo, Schertz, San Antonio, and Bulverde. If you’re in one of those areas and need a Roofing Company in Floresville team that handles historic lots and new subdivisions with equal care, call (254) 276-4369 and ask for a written estimate.
Serving Floresville, TX - Our Local Coverage Area
We’re based in the Floresville 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 Roofing Company in Floresville
Yes, most full replacements on historic homes near the Courthouse require a permit and often pass through additional review because of the building’s age and construction type. We pull the permit for you as part of the job, and we manage the inspection schedule. Call (254) 276-4369 and we’ll check your specific property’s requirements before giving you a quote.
We bring in a self-contained dumpster, lay plywood over side yards and walkways to protect landscaping and pier footings, and hand-carry shingles and debris where a machine can’t reach. If the lot has only a 3-foot side yard, the staging plan changes and so does the labor cost. We’ll show you that staging plan in writing before you sign anything.
We rarely patch a wood-shingle roof that’s reached that age, because new shakes won’t match the aged color and the surrounding shakes are brittle enough that nailing into them causes more breakage. Most homeowners choose a full replacement with an architectural shingle like Owens Corning or Atlas, and we handle the tear-off, decking inspection, and permit close-out. Call (254) 276-4369 for an honest assessment and a written quote.
Yes, and we do it for you in writing before the tear-off starts. For a roof plane that overhangs or touches a neighbor’s wall, we post a written party-wall notice and keep pneumatic nailing limited to 9 a.m. – 5 p.m. under Floresville’s noise ordinance. That keeps the job moving without turning a one-day roof plane into a code complaint.
Because a roof that can be staged from a wide driveway costs less in labor than a downtown lot where every bundle of shingles and every bag of tear-off debris moves by hand through a narrow side yard. Access width, gate width, and whether a neighbor’s property must be protected all change the labor line item. We’ll walk your property and give you a line-item written quote, so you know exactly what access costs before work starts. Call (254) 276-4369.
Written by Grant Whitlock, Owner at Mercer Roofing Co San Antonio, serving Floresville since 2000.