Wind damage
1 mi NNW of San Antonio
Source: NWS Local Storm ReportsCheck public storm recordsRoofing in San Antonio. Local Mammoth care.
Serving San Antonio from our Boerne office. Start with a free Roof Grade: photos, a written score, an honest recommendation and a written estimate for any work it finds.
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B
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A couple of repairs. Years of life left.
AB, sample resultCDF
2 of 32 points need action: Minor repairs needed, Grade B
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A local team you can find.
Serving San Antonio from our Boerne office.
Mammoth Roofing & ExteriorsBoerne office
26669 IH-10 W, Suite 1, Boerne, TX 78006
Mammoth in San Antonio: 132 roofs since 2019 most recent September 2026 Boerne office, 18 miles
Finished roofs in Mammoth’s AccuLynx job records whose address names San Antonio. Counts only, no customer details.
San Antonio in numbers.
18 mito your Boerne office
1984median year homes were built
6days with 1 in+ hail within 10 miles since 2023
132roofs done since 2019
Sources: US Census Bureau (county and offices from the Census Geocoder; homes from the American Community Survey (2019–2023)); National Weather Service Local Storm Reports; Mammoth's AccuLynx job records (finished roofs, shown from five). Counts, not customer details.
The city we work in most, from our own records.
San Antonio is run from our Boerne office, 18 miles up IH-10. These are the city’s figures from our job records.
No address turns up in our job records more often than San Antonio. Counting the jobs whose address names the city, AccuLynx holds 2,579 job records and 594 finished jobs. Of those, 132 were full roofs, the first in 2019 and the most recent in September 2026. Repairs, inspections and gutter work stay out of that number, and so do the older records that never had a work type filled in.
The roof count moves with the storms. We finished 21 San Antonio roofs in 2020 and 26 in 2021, the year a storm on May 3 dropped hail of up to three inches within a few miles of downtown. 2022 and 2024 were quiet years for roofs here; 2023 brought 13, 2025 brought 11, and 2026 has brought 55 so far. Nearly all of them were insurance jobs.
April and May are the busiest months in our San Antonio records, and September comes next. The busiest single month on file is April 2019, after the storm of April 13 that year dropped three-inch hail at The Dominion and near Helotes.
Most of the roofs sit on the north and west sides. The ZIP codes with the most are 78253 and 78245 on the far west side, where most of the land lies outside the city limits, then 78255 around Leon Springs, 78260, which is mostly Timberwood Park, and 78216 on the north-central side.
Your town. Your weather. Your roof.
Dated hail and wind reports logged near San Antonio by trained spotters for the National Weather Service. Storm history is a reason to inspect, never a diagnosis.
Wind gust 64 mph
3 mi ENE of Lackland AFB
Source: NWS Local Storm ReportsCheck public storm recordsTornado
3 mi W of Shavano Park
Source: NWS Local Storm ReportsCheck public storm recordsWind damage
Leon Valley
Source: NWS Local Storm ReportsCheck public storm recordsSince September 18, 2023, trained spotters reporting to the National Weather Service logged 6 days with hail of 1 inch or more and 15 days with damaging wind within 10 miles of San Antonio; the largest hail was 2.5 in on March 21, 2024. Storm history is a reason to inspect, never a diagnosis.
What ten years of storm reports show.
National Weather Service spotter reports within ten miles of the city’s center point.
Since September 18, 2016, spotters have reported hail of an inch or more within ten miles of the middle of San Antonio on 21 days, and damaging wind on 34. May 3, 2021 stands out. Stones up to three inches fell within a few miles of downtown, and 4.5 to 5.5 inches fell out by China Grove on the east side, well past the 2.75 inches the National Weather Service calls destructive.
The west side has caught most of the hail since. On March 21, 2024, spotters reported 2.5-inch stones two miles southeast of Leon Valley, four miles from the city’s center point, and on March 31, 2025, stones up to two inches fell between Leon Valley and Sea World. Wind is the other half of the record: tornadoes were reported within that ten-mile circle on the north side on February 19 and 20, 2017, near Terrell Hills on October 26, 2023, and west of Shavano Park and east of downtown on July 15, 2026.
A storm that misses your street can still land close enough to matter, and a hail bruise on a shingle can take months to turn into a leak. In the ten years to September 2026, stones of two inches or more were reported within 30 miles of the city on 13 days. The UL 2218 Class 4 test drops a 2-inch steel ball from 20 feet, so a Class 4 shingle is worth pricing on any San Antonio replacement: it usually adds a few hundred dollars, and many Texas insurers discount it, each by its own rules. After a storm our storm damage repair starts with the evidence, and the insurance claims page explains how a claim runs.
Older houses, second roofs and the City’s permit.
The Census figures for the city, and what they mean for the roof over your head.
Half of San Antonio’s homes were built in 1984 or earlier, by the Census Bureau’s count of 603,213 housing units, and 52% are lived in by their owners. A house from 1984 has outlived at least one asphalt roof at the life spans in our cost guide, which gives architectural shingle 25 to 30 years in Texas and three-tab 15 to 25. So the roof on an older San Antonio house is often a replacement itself, and the real question is how well that one was put on.
The north side is tile and HOA country. Our cost guide pairs clay and concrete tile with Stone Oak, the Dominion and the Hill Country, and on those roofs the underlayment wears out at 20 to 25 years while the tile carries on. Many north San Antonio HOAs, several in Stone Oak and the Dominion among them, refuse bare standing seam on a house and accept stone-coated steel, which reads as shake, tile or slate from the street. Inside a historic district the City’s historic rules can apply as well, so we check the covenants and the district before we quote.
Inside the city, a permit is required any time a roof is replaced or installed. A re-roof with no change of pitch is issued over the counter; changing the pitch or the material means full plan review and an engineer’s inspection report. The cities around San Antonio, Schertz and Helotes among them, set their own rules, so an address there gets its own check. Either way we file the permit and handle the inspection.
The San Antonio prices we publish.
Our cost guide is written from San Antonio jobs. Here is what it says.
A standard replacement on a typical single-story San Antonio home lands between $5,000 and $15,000; two-story homes, cut-up roofs and premium materials go past $20,000. Our own average runs $15,000 to $18,000, because most of the homes we replace are larger north-side and Hill Country houses and many owners choose a Class 4 shingle or metal. The method, with the seven things that move the price, is in the cost guide.
Per square foot installed, architectural shingle runs $3.50 to $5.50, standing seam or stone-coated steel $11 to $15, clay or concrete tile $10 to $20 and slate $15 to $30. Labor is 40 to 60 percent of the bill, which is why two quotes for the same roof can be far apart: the shingles cost every roofer about the same, and the difference is the crew. A permit adds $150 to $500. On the roof repair page, a pipe boot or a few wind-damaged shingles typically costs $500 or less.
Before you compare totals, compare the lines: squares measured on the roof, the pitch, the decking allowance, the underlayment and the ventilation. Our estimate guide goes through them one by one, and a free Roof Grade gives you our number for your roof, every line shown. Most single-story San Antonio homes get their roof replacement in one day, and metal roofing has the long-life option priced out.
Work in the communities around you.
Service areaRoofs done
San Antonio132Roofs done since 2019: finished roofs in Mammoth’s AccuLynx job records whose address names San Antonio. A place with fewer than five shows no count. No customer details or household locations are shown.
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Open project mapAround San Antonio.
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Selected Google reviews
What homeowners say.
4.9/5351 reviews“A year after Mammoth replaced our roof, their customer service is still incredible!”
“I had my roof recently replaced by mammoth, they did a great job.”
“They gave us the best value for this project and we love the roof.”
Excerpts from our Boerne Google profile. Checked .
See all reviews on GoogleYour roof. The right next step.
Roof repair
Leaks, flashing, pipe boots and storm damage. Find the cause before choosing the fix.
Roof replacement
A complete roofing system, built around your home and a written scope.
Storm & hail damage
A photographed inspection and a clear record of what the storm left behind.
Metal roofing
Standing seam and stone-coated steel. See the options for your home.
Free Roof Grade
32 points. 75–150 photos. An honest answer in writing.
Commercial roofing
Offices, retail, warehouses and apartment communities, with a written scope and a written price.
The Forever Roof
Stone-coated steel and the Two Tusk warranty: a limited lifetime manufacturer warranty on the panels, and 10 years on our workmanship.
Roofing questions in San Antonio.
Ask your local teamWhat does a roof replacement typically cost in San Antonio?
Our cost guide puts a standard replacement on a typical single-story San Antonio home between $5,000 and $15,000, with bigger homes and premium materials past $20,000. Our own jobs average $15,000 to $18,000. The free Roof Grade turns the range into a written number for your roof.
Is a roof quote over $20,000 too much?
Not always. Two-story homes, cut-up roofs and premium materials go past $20,000, and standing seam or stone-coated steel runs $24,000 to $38,000 on a typical 2,000 sq ft single-story home. Architectural shingle on that same house is roughly $8,000 to $13,000, so a shingle quote far above that needs explaining. Ask for the squares, the pitch and every line item, or send it to us: the second opinion is free.Second opinion on a roofing quote
Which roofing company is the best in San Antonio?
We would rather not claim the title, and it is worth being careful with anyone who does. Check what can be checked: an office you can visit, a workers’ compensation certificate with your name on it, a written scope with every line item, reviews read for patterns rather than stars, and a roofer who will not touch your deductible.Nine checks before you hire a roofer
Which parts of San Antonio do you work in?
The whole city, from the Boerne office. Our records lean north and west: the far west side, Leon Springs, Timberwood Park and the north-central neighborhoods hold the most San Antonio roofs.
Do you handle hail claims in San Antonio?
Yes, and most of our San Antonio roofs began as one. We document the damage first, then meet your adjuster on the roof and agree the scope, the code items and the price. Under the Texas Department of Insurance’s rules, your insurer must acknowledge a claim within 15 days and accept or deny it within 15 business days of getting everything it asked for. No roofer can pay or waive your deductible.Texas Department of Insurance: getting your claim paid
How often does hail hit San Antonio?
Since September 18, 2023, National Weather Service spotter reports show 6 days with hail of 1 inch or more within 10 miles of San Antonio and 15 such days within 30 miles. The largest hail logged nearby was 2.5 in on March 21, 2024. Over ten years (since September 18, 2016) the count is 21 days. Hail damage is time-limited for an insurance claim, so a dated inspection after a storm matters; the free Roof Grade gives you the photos and the written finding.
How far is the Mammoth office from San Antonio?
About 18 miles. San Antonio is covered from the Boerne office at 26669 IH-10 W, Suite 1, Boerne, TX 78006; that team does the inspection and the work. San Antonio sits in Bexar County.
How old are the homes in San Antonio?
The Census Bureau's American Community Survey (2019–2023) puts the median build year of homes in San Antonio at 1984, across 603,213 housing units, 52% of them owner-occupied. Mammoth's own guide treats 18 to 20 years as the point to plan a replacement for an asphalt shingle roof, so a home from that era is worth a written inspection.
Do I need a permit to replace my roof in San Antonio?
In the City of San Antonio, the published rule is this: The City requires a permit any time a roof is replaced or installed; a re-roof with no change of pitch is issued over the counter, and a change of pitch or material needs full plan review with an engineer's inspection report. (San Antonio's own page, checked September 18, 2026.) Mammoth's local team confirms the current requirement for your address before work starts and files the permit when one is needed.City of San Antonio Development Services: Residential Permits (and the Home Remodeling FAQ)
Know where
your roof stands.
The Roof Grade is free, and it is also your estimate: the same visit gives you a written price for any work it finds, repair or full replacement.
What happens next is your decision.
- 32 inspection points, attic first
- 75–150 photos of what we find
- An honest, written recommendation