New Construction in San Antonio, TX

New Construction in San Antonio, TX

New construction roofing in San Antonio means installing a roof on a home that’s being built from the ground up, not tearing off an old one. It’s a different job than Roof Replacement & Installation in San Antonio because there’s no existing roof to remove, which means the decking, underlayment, and flashing all go on fresh. At Crestview Roofing Co San Antonio, we handle new construction for custom homes, ADUs, garage conversions, and additions across the city. Call (361) 209-8857 and you’ll get a written price before any work starts, the same as every other job we do.

Led by Dylan Pace, our crew has been roofing new builds in Bexar County since 2000. We show up with manufacturer-backed materials from GAF, CertainTeed, and Owens Corning, and we document everything with before-and-after photos. The Relay Visibility Guarantee applies here like it does everywhere else: you get a live trackable arrival time, a digital invoice by text, and a number that doesn’t change.

Key Takeaways

• New construction roofing in San Antonio typically runs $425 to $725 per square (100 sq ft) for standard architectural shingles, installed.
• Timeline is usually 1 to 3 days once the decking is ready, depending on roof complexity and weather.
• Every job includes a written price before work starts and a 365-Day Done Right Promise in writing.
• We work directly with your builder or GC, or we can handle the roof as a standalone contract if you’re self-managing the build.

When You Need New Construction

New construction roofing isn’t a repair call. It’s a planned part of a build. Here’s when homeowners and builders in San Antonio bring us in:

• You’re building a custom home in neighborhoods like Alamo Ranch, Stone Oak, or Helotes and need a roof installed before drywall goes up so interior work stays dry.
• You’re adding a detached ADU or casita and the existing roofline doesn’t tie in. A separate roof on new structure needs its own underlayment, flashing, and ventilation plan.
• You’re enclosing a patio or converting a garage and the slab and walls are up but the roof hasn’t been framed or dried in yet.
• Your builder wants a roof in the contract but you’d rather choose your own roofer. We coordinate with GCs on schedule and code requirements.
• Storm damage pushed you to rebuild after a hailstorm or wind event, and the repair scope turned into a full new structure rather than a patch job.
• You’re self-managing a build and need a roofer who will hand you a written price and a fixed schedule instead of a handshake and a maybe.

If you’re not sure whether your situation is new construction or reroofing, call and describe it. We’ll tell you straight.

Our New Construction Process

New construction has a different rhythm than a reroof. Here’s how it goes with us:

1. Walkthrough and measurements. We come out to the job site, measure the decking, check the pitch, and look at the drawings if you’ve got them. Dylan Pace reviews the scope himself before we price anything.
2. Written proposal, no surprises. You get a written price broken down by line item: decking, underlayment, shingles, flashing, vents, and any ice-and-water shield required by code. The number on the page is the number on the invoice.
3. Material selection. We’ll walk you through shingle options from GAF, CertainTeed, and Owens Corning, including color choices and warranty implications. We order materials after you approve the proposal in writing.
4. Installation day(s). We coordinate with your builder or you directly, install the full roofing system, and take before, during, and after photos that we send to your phone.
5. Final walkthrough and digital invoice. You see the finished roof, we review the photos together, and you get a digital invoice by text. The 365-Day Done Right Promise kicks in that same day, covering any covered repair that fails within a year.

New Construction Pricing in San Antonio

New construction roofing in San Antonio typically runs $425 to $725 per square for standard architectural shingles. A square is 100 square feet, so a 2,000-square-foot roof would land somewhere around $8,500 to $14,500 for materials and labor. Metal roofing, tile, or steep pitches push that higher.

Here’s a breakdown of what drives the number:

• Roof pitch. Anything over a 6/12 pitch takes longer and requires fall protection, which adds labor cost. Most San Antonio new builds are 4/12 to 8/12, but custom homes in the Hill Country can get steep.
• Decking condition. On new construction the decking should be fresh, but if the builder used subpar OSB or left it exposed to rain for weeks, we may need to replace sheets before underlayment goes down.
• Flashing complexity. Chimneys, skylights, dormers, and roof-to-wall transitions all require custom flashing, which is metalwork added to the job.
• Underlayment spec. San Antonio code requires at least one layer of synthetic underlayment, but many builders in high-wind areas around Boerne and Bandera spec a second layer or ice-and-water shield at the eaves.
• Shingle brand and line. GAF Timberline HD and CertainTeed Landmark are comparable mid-range options. Owens Corning Duration runs a bit higher. Boral tile or standing seam metal runs significantly more.

Call (361) 209-8857 for a free estimate. You’ll get a written price before any work starts, so you can compare it against your builder’s number without pressure.

Why New Construction Roofing in San Antonio Is Different

San Antonio’s climate asks more from a new roof than most places. We get UV that bakes shingles, sudden downpours that find every gap in flashing, and the occasional hailstorm that can total a roof before the homeowner has even moved in. New construction roofs also face a specific sequence problem: the roof goes on before the interior is done, which means any leak during the build shows up as water damage on fresh drywall weeks later.

We see this in fast-growing areas like Cibolo, Converse, and Medina Valley. Builders rush to get homes dried in, and subpar underlayment or skipped flashing details become visible months after closing. A new roof installed by a crew that understands San Antonio’s weather means fewer surprises on your first big rainstorm.

One more local factor: the heat. In July and August, attic temperatures in a new San Antonio home can hit 140 degrees, and a poorly vented new roof makes that worse. We spec ridge and soffit ventilation on every new construction job, sized to the attic volume, not just whatever’s cheapest. Since we’ve been doing this since 2000, we know what holds up when the thermometer hits 100 for a straight week.

Materials We Recommend for New Construction in San Antonio

The shingle you choose on a new build is a 20-to-30-year decision. Here’s what Dylan Pace usually talks through with homeowners before they commit:

• GAF Timberline HDZ is a solid default for San Antonio. It holds up to hail reasonably well, handles the heat, and comes with a strong manufacturer warranty when installed by a certified contractor.
• CertainTeed Landmark is comparable in price and slightly thicker, which some homeowners prefer for impact resistance. Good color range for HOA-governed communities like those in Alamo Ranch.
• Owens Corning Duration runs a bit higher per square, but the SureNail strip and fabric backing make it a common pick for homes in the wind-exposed corridors west of Loop 1604.

If you’re considering metal or tile for a new build, call and we’ll walk through the cost difference and the structural requirements. Those systems aren’t just a material swap; they can change the roof framing spec before the first truss is set.

FAQ – New Construction Roofing in San Antonio

How much does new construction roofing cost in San Antonio?

New construction roofing in San Antonio typically costs $425 to $725 per square for architectural shingles, which works out to roughly $8,500 to $14,500 for a standard 2,000-square-foot single-story home. The final number depends on roof pitch, shingle brand, flashing complexity, and underlayment spec. Call (361) 209-8857 for a free, written estimate on your specific build.

Can you install a new construction roof in San Antonio while the house is still being framed?

Yes, once the roof decking is installed and the framing passes inspection, we can dry in the roof, which means installing underlayment and shingles so the interior work can proceed without weather delays. Many builders in San Antonio’s growing areas, like Cibolo and Converse, bring us in at exactly this stage. We’ll coordinate with your GC on timing and send before-and-after photos so you can see the work even if you’re not on site.

Is it cheaper to build a roof on new construction than to replace an existing roof?

Yes, new construction roofing is usually 10 to 20 percent cheaper than a tear-off reroof on the same footprint because there’s no old roof to remove and dispose of, and the decking starts clean. You also avoid the dump fees and labor hours that a replacement job requires. We’ll show you the line-item breakdown on your written proposal so you can see exactly where the money goes.

Do you warranty new construction roofs?

Yes, every new construction roof we install comes with the 365-Day Done Right Promise in writing, which covers any covered repair that fails within a full year, including a free second visit if the repair fails. Manufacturer warranties from GAF, CertainTeed, and Owens Corning also apply based on the shingle line and whether the system qualifies for enhanced coverage. We’ll explain the warranty terms before you sign anything.

Can you come out to a new build site the same week I call?

In most cases, yes, we can get to your San Antonio job site within a few days to measure and price the roof, and we’ll give you a live trackable arrival time so you know exactly when we’ll be there. Once the proposal is approved, scheduling typically runs 1 to 3 weeks out depending on material lead time and weather. Call (361) 209-8857 and we’ll tell you our current availability in real time.

Get a Written Price for Your New Construction Roof

If you’re building in San Antonio or anywhere in Bexar County, don’t settle for a roofer who quotes one number and bills another. Crestview Roofing Co San Antonio puts the price on paper before work starts, documents the job with before-and-after photos, and answers the phone when you call. Call (361) 209-8857 now, and you’ll talk to a live person who can get you on the schedule for a free estimate.

Written by Dylan Pace, Owner at Crestview Roofing Co San Antonio, serving San Antonio.