Frequently Asked Questions - Roofing in San Antonio, TX
Straight answers about roofing costs, timelines, and how Mercer Roofing Co San Antonio works. If you don't see your question here, call (254) 276-4369 and ask us directly.
Pricing & Cost FAQs
Most full roof replacements in San Antonio run between $9,000 and $18,000 depending on square footage, roof pitch, and material choice. A typical single-story ranch in Windcrest or Kirby with architectural shingles usually lands in the $10,000 to $14,000 range. Tile and metal push higher. Every Mercer Roofing job gets a written line-item price before any work starts, so you'll know exactly where your money goes. Call (254) 276-4369 for a free estimate.
Small repairs in San Antonio typically cost between $350 and $900. That covers things like replacing a few missing shingles, sealing a flashing point, or fixing a small valley leak. Larger repairs that involve decking or structural work run higher. Hail damage repair is common here after spring storms move through Alamo Heights and Terrell Hills. We always put the repair price in writing before we touch anything. Call (254) 276-4369 and we'll come take a look.
Roof inspections in San Antonio typically run $150 to $300 when booked as a standalone service. That said, many homeowners get an inspection as part of a free estimate after storm damage or before listing a home. If you're in Cibolo or Schertz and noticed granules in the gutter after a hailstorm, call (254) 276-4369. We'll tell you honestly whether you need a full inspection or just a repair quote.
Price differences come down to materials, labor quality, insurance, and whether the company pulls permits. Some bids in San Antonio exclude decking replacement or disposal fees, then add them as change orders later. Our written quotes include everything we can see before starting, and we flag unknowns up front. You won't get a lowball number that balloons mid-job. Call (254) 276-4369 and compare our line-item estimate against anyone else's.
It should, but not every contractor includes it. Tear-off and disposal in San Antonio generally adds $1,500 to $3,000 to a full replacement, depending on the number of layers and the landfill fees. Some older homes in Alamo Heights still have multiple layers of shingles that must come off by code. Our written estimate always lists tear-off, disposal, and any decking repair as separate line items so there are no surprises. Call (254) 276-4369 for exact numbers on your home.
Service & Process FAQs
First we inspect the existing roof and measure everything. Then you get a written quote with materials, labor, tear-off, and any decking work broken out. Once approved, we schedule the job, pull the permit, and complete the work, usually in one to three days for a standard shingle roof. The crew badges in at the door on day one. At the end, we walk the property with you and confirm cleanup is done. Call (254) 276-4369 to start with a free estimate.
Most asphalt shingle replacements in San Antonio are finished in one to three days. Tile, metal, or steep-cut roofs on homes in Terrell Hills or Castle Hills can take four to seven days. Weather is the wildcard, especially during spring storm season. We don't rush the work and we don't leave your roof exposed overnight without proper underlayment. Call (254) 276-4369 and we'll give you a realistic timeline for your specific roof.
We do both. Small repairs, leak fixes, flashing replacement, and storm damage work are everyday jobs for us across San Antonio, from Boerne to Floresville. Not every roof needs to be replaced, and we'll tell you if a repair gets you several more years. If a full replacement is the smarter move, you'll get the same written quote process either way. Call (254) 276-4369 and describe what you're seeing.
You don't need to be home the entire time, but we do ask that someone be available when the crew badges in on the first day. That's part of the Threshold Standard: you'll get the technician's name and photo before the visit, and they'll show you a photo ID badge at the door. After that, you can go about your day. We'll walk you through everything at the end. Call (254) 276-4369 with any scheduling questions.
Matching is harder than people expect. Shingle colors fade in the Texas sun, so a brand-new bundle rarely matches a five-year-old roof perfectly. We'll show you the closest available match and be honest about how visible the repair will be. In some cases, especially on roofs visible from the street in neighborhoods like Lackland AFB housing or Windcrest, replacement of a full slope looks better than patching. Call (254) 276-4369 and we'll talk through your options.
Brands & Parts FAQs
We install GAF, CertainTeed, and Owens Corning shingle systems, and we've worked with Boral tile on higher-end homes. Each has strengths: GAF is widely available and well-supported, CertainTeed is known for strong color retention in the Texas heat, and Owens Corning has a solid reputation for impact resistance. We'll recommend the right one for your home and budget, and the quote will name the exact product. Call (254) 276-4369 for a recommendation based on your roof.
Class 4 impact-rated shingles from GAF, CertainTeed, and Owens Corning all perform well in hail tests. In San Antonio, where hailstorms roll through from the northwest and hammer places like Boerne and Leon Valley, impact rating matters more than brand loyalty. Many insurers discount premiums for Class 4 shingles. We'll quote the specific product line with the impact rating spelled out. Call (254) 276-4369 and ask us which one fits your premium goals.
Yes. Metal roofing makes sense in San Antonio's heat, and standing seam systems shed hail well and reflect sun better than dark asphalt. The tradeoff is cost: metal generally runs two to three times the price of architectural shingles. For some homeowners in Schertz and Cibolo, the longevity and energy savings justify it. We'll show you both options with honest numbers. Call (254) 276-4369 for a side-by-side quote.
For most San Antonio homes, architectural asphalt shingles with a high wind rating and a solid impact rating are the sweet spot of cost and performance. Tile is popular on Mediterranean-style homes in Alamo Heights and Terrell Hills, and metal fits modern builds in Bulverde. The right answer depends on your roofline, HOA rules, and budget. We'll explain the tradeoffs in plain language and give you a written price for each option. Call (254) 276-4369 to talk it through.
Licensing & Insurance FAQs
Every professional working under the Mercer Roofing name is required to hold the license and insurance their trade requires. We carry coverage appropriate to roofing work in Texas, and every technician is background-checked and identity-verified before they ever badge in at your door. That's the Threshold Standard, and it's non-negotiable. If you'd like to see documentation before we start, just ask. Call (254) 276-4369 and we'll walk you through it.
Yes. Roof replacements in San Antonio and most surrounding cities like Kirby, Windcrest, and Castle Hills require a permit, and we handle that as part of the job. Inspections get scheduled through the city and we coordinate with the inspector. Repair work sometimes falls below the permit threshold, but we'll tell you exactly what your project needs. Call (254) 276-4369 and we'll explain what applies to your address.
Every technician under the Mercer Roofing name goes through a background check and identity verification. Before each visit, you get the technician's name and photo sent to you. When they arrive, they show a photo ID badge at the door. They wear a clean, marked uniform. If anyone shows up who you were not told to expect, that visit is on us and we make it right. That's the promise. Call (254) 276-4369 with any concerns about the process.
Emergency & Response FAQs
First, contain the water inside: move furniture, set out buckets, and if water is pooling against the ceiling, poke a small hole to release it so the drywall doesn't collapse from the weight. Don't get on the roof during a storm. Once the weather clears, call (254) 276-4369 and we'll assess the damage. A tarp can be a temporary fix to prevent further water entry while we schedule the repair.
Yes. After storm damage, a properly secured tarp keeps rain and debris out while you wait for repairs or an insurance adjustment. Tarps on steep roofs are genuinely dangerous to install, especially in wind, and should be done by a trained professional with the right fall protection. Call (254) 276-4369 and we'll assess what's needed. We'll also document the damage for your insurance claim.
We do. Hail and wind damage claims are common in San Antonio, and we've helped homeowners from Boerne to Floresville navigate the process. We'll document the damage, meet with your adjuster if you want us there, and provide the line-item repair or replacement scope your insurer needs. You choose the contractor, not the insurance company. Call (254) 276-4369 and we'll help you through it from the first inspection.
Warranty & Guarantees FAQs
Your new roof carries the manufacturer's material warranty, which covers product defects, typically for 25 to 50 years depending on the shingle line. Our workmanship is covered by our written guarantee, and the exact terms are spelled out in your contract before any work starts. We don't do vague promises. If something fails because of how we installed it, we come back and fix it. Call (254) 276-4369 and we'll explain what applies to your specific roof.
The workmanship guarantee covers installation defects: flashing that pulls loose, shingles that blow off because they were nailed wrong, leaks at penetrations we installed. It does not cover storm damage, foot traffic on the roof, or normal aging. The exact duration and terms are in your written quote, and we'll walk you through them before you sign anything. Call (254) 276-4369 with questions about what's covered and for how long.
Call (254) 276-4369. We'll send a technician out to look at it. If it's a workmanship issue covered by our guarantee, we fix it at our cost. If it's storm damage or aging, we'll give you a written repair quote and handle it from there. Either way, you'll get a straight answer about what happened and what it takes to fix it. No runaround, no guessing games.
Anything beyond clearing gutters or trimming overhanging branches should be handled by a professional. Roof work in San Antonio means walking on steep, hot surfaces, often two stories up, and the fall risk is real. Improper repairs also void shingle warranties and can hide bigger problems. If you've spotted a leak or storm damage, call (254) 276-4369 and we'll inspect it properly. The estimate is free.
Written by Grant Whitlock, Owner at Mercer Roofing Co San Antonio, serving San Antonio since 2000.
Still Have Questions?
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(254) 276-4369