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
Roofers in Castle Hills, TX
Hiring roofers in Castle Hills means finding a crew that understands this city’s one-of-a-kind position: a small, incorporated enclave nearly surrounded by San Antonio, with its own building department, its own permit desk, and its own inspection process. The homes here lean older, the summers are relentless, and the roof sections that leak first are often the flat ones. If you need roofing work in Castle Hills, call (254) 276-4369 and we’ll send a written price before anything begins.
Why Castle Hills Homes Are Different
This is the single biggest thing that separates Castle Hills roofing work from jobs five minutes down the road: Castle Hills runs its own permit office. We submit plans and pull permits through the City of Castle Hills directly, not through San Antonio. That matters because the city’s inspection checkpoints can be stricter and more particular than what nearby neighborhoods require. You’ll want a roofer who has been through that desk before. We have.
The houses themselves tell the rest of the story. Much of Castle Hills is mid-century ranch-style construction and larger 1960s through 1980s custom builds. Many still have their original composition shingle roofs or built-up low-slope roofs, and both are now deep into replacement-age territory. South Texas heat bakes shingles until the granules loosen and rinse away. Hail storms add their own damage, and homeowners here frequently ask about impact-resistant shingles from Owens Corning and Atlas as the pragmatic upgrade. For the flat and low-slope sections, we’re usually talking torch-down or modified bitumen, not standard shingles. A Castle Hills roof is rarely a one-material job.
Styles & brands we work with






Our Main Castle Hills Services
The two calls we get most from Castle Hills homeowners are leak repairs and full roof replacements. Here’s what each involves here, and where to read the specifics.
Roof Repair in Castle Hills
Most Castle Hills repair calls start with a water stain on a ceiling or granules piling up in a gutter. On the ranch homes, the usual culprits are failed flashing at chimneys and vent pipes, worn pipe collars, and shingle edges that have curled from heat. On the low-slope sections, it’s often a split seam in the torch-down membrane. We match the existing material where it makes sense and write a guaranteed repair price before touching the roof. Full details are on our Roof Repair in Castle Hills page.

Roofing Company in Castle Hills
Castle Hills homeowners who call a roofing company here are usually looking for a complete roof assessment: what’s failing, what has five years left, what the replacement options cost. Some want a second opinion after a hailstorm. We walk every slope, document what we find, and hand you a written repair or replacement price with no hidden line items. If you’re weighing repair against replacement on an older Castle Hills roof, the Roofing Company in Castle Hills page covers how we approach that decision.

Roof Installation in Castle Hills
New roof installation in Castle Hills often means working with the city’s permit process from day one, and on some homes that means bringing the existing decking and low-slope underlayment up to current code. We replace rotted decking as we find it, reflash every penetration, and install manufacturer-recognized systems from GAF, CertainTeed, and IKO, among others. Low-slope sections get the membrane they actually need, not a shingle workaround. Read more on our Roof Installation in Castle Hills page.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Castle Hills
We install and repair Owens Corning, IKO, Atlas, and Tamko roofing products, among others. Common shingle stock for Castle Hills roofs is available quickly through local supply houses, and impact-resistant Atlas and Owens Corning lines are kept within short turnaround for the hail seasons. See our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for Roofers in Castle Hills, TX
| Service | Typical range in Castle Hills |
|---|---|
| Minor shingle repair (a few missing shingles) | $395 – $850 |
| Pipe boot or vent collar replacement | $295 – $600 |
| Flashing repair at chimney or wall | $450 – $1,200 |
| Low-slope roof patch (torch-down or modified bitumen) | $600 – $1,600 |
| Full roof inspection with written condition report | $195 – $395 |
| Gutter cleaning and roof debris removal | $225 – $450 |
| Impact-resistant shingle upgrade (per square) | $465 – $790 |
| Full composition shingle roof replacement (typical ranch) | $11,500 – $21,000 |
In Castle Hills, prices move most with roof size, pitch, decking condition, and whether the city requires underlayment or decking upgrades during the permit review. Whatever the number turns out to be, you’ll see it in writing before any work starts, and nothing changes on the invoice without your signed approval.
Neighborhoods We Serve in Castle Hills
We cover all of Castle Hills, including the older ranch sections near Jackson-Keller and the larger custom homes west of West Avenue. We typically arrive at a Castle Hills home within one business day for estimates, and repairs are scheduled around weather windows rather than rushed through them.
- Jackson-Keller area
- West Avenue corridor
- Northgate-area residential streets
- Homes near Northwest Military Highway
- Castle Hills Forest
Service Area – Cities Near Castle Hills
Mercer Roofing works throughout Bexar County and the nearby communities. We also serve San Antonio, TX, Schertz, TX, Cibolo, TX, and Boerne, TX. Dispatch and scheduling are coordinated from the brand’s Dallas-Fort Worth office, and crews serving Castle Hills are local to the San Antonio metro.
Serving Castle Hills, TX - Our Local Coverage Area
We’re based in the Castle Hills 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 Roofers in Castle Hills
We schedule Castle Hills repairs on the same week in most cases, and emergency leak calls get the next available crew slot. A live person answers the phone 24/7, so you’ll know exactly when someone is coming before you hang up. Call (254) 276-4369 for availability.
Yes. We pull permits through the City of Castle Hills and coordinate the required inspections on your behalf. If the inspector requires a change, we make it, and you’ll see the written price before that work is added.
No. The written price you approve is the price you pay, and no change happens without your signed authorization. If we find rotted decking or hidden damage during a repair, we show you photos and give you a separate written line-item for the additional work before touching it.
What happens when you call
- 1A real person answersNo phone trees - talk to a local roofing pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Castle Hills Customers Say
"The whole crew was vetted, which mattered to us with the kids home. Respectful, quiet, and left the place cleaner than they found it."
- Marie C."Chimney flashing was the culprit for years of dark stains on the ceiling. Fixed it in one visit and no more stains."
- Ian O."Great shingles and a clean install. Wish the cleanup had been done the same day, but they came back the next morning and finished it."
- Tasha G.