Forge Siding brings manufacturer-certified installation crews to San Antonio, TX homeowners who need new siding done correctly the first time. From housewrap integration to finish trim β every component, every penetration, every elevation, done to spec.

Our San Antonio, TX specialists bring the credentials, diagnostic tools, and installation expertise that make the difference between a repair that holds and one that repeats.
Certified on vinyl, fiber cement, engineered wood, and steel. Certification isn't cosmetic β it keeps material warranties in force after we leave.
Every estimate starts with an on-site measurement covering all wall planes, penetrations, and substrate conditions β the foundation of a quote you can actually rely on.
Panels, trim, housewrap, labor, permit β every component listed separately before you sign. The estimate is the contract.
A signed document specifying coverage period and resolution process. Not a verbal promise β something you can actually enforce.
Every service below is executed by our own licensed San Antonio, TX crew β not passed to a subcontractor network. Certified installers, manufacturer-grade tools, and written scope on every project.

Complete demo of all existing cladding, substrate moisture inspection with a calibrated meter, housewrap replacement, and full panel system installation. Every trim component β corner posts, J-channel, soffit, fascia β included in scope, not an add-on.

We work from architectural drawings, coordinate directly with framing crews, and sequence our work to hit the construction timeline. Material staged and moisture-checked on-site before any cutting begins.

The starter strip, window rough opening flashing, and roof-wall junction flashing are where most moisture failures originate. We treat them as primary scope β self-adhering membrane at rough openings, step flashing at junctions.

Every installation includes a correctly lapped, seam-taped housewrap integrated with window flanges and sealed at all penetrations. This step separates a weather-tight wall from one that fails within two seasons.

Vented or solid vinyl soffit, aluminum-capped or fiber cement fascia, and all accessory trim installed as a unified system so every component carries the same warranty start date.

When over-cladding is viable, we use a furring-strip drainage system rather than nailing directly to existing siding β maintaining drainage and giving new panels a solid elevated nailing surface.
Our San Antonio, TX team follows the same documented process on every project β so you always know what comes next.
We schedule within 24β48 hours, arrive with measuring tools and moisture meter, document all wall planes and substrate conditions, and identify any issues before building the estimate.
Every component listed separately and delivered within 24 hours. The estimate becomes the contract. Material samples presented at this meeting for product selection.
Where required in TX, we handle permit application, filing fee, and inspection scheduling. Start date confirmed in writing before materials are ordered.
Installation in correct sequence β housewrap, flashing, panels, trim. Final walkthrough by elevation. Manufacturer warranty registered in your name. Workmanship warranty document delivered at project close.
The measurement visit was more thorough than I'd expected β they probed the sheathing and found elevated moisture on the west wall before we'd even discussed a product. That diagnostic honesty told me immediately what kind of contractor this was.
Fiber cement, back-primed at every field cut, fastener schedule documented. I've seen other fiber cement installations. I know what the correct process looks like. These crews followed every step of it.
Full home re-side. They found delaminated sheathing during tear-off, called me immediately, showed me the photos, and gave me the change order price before touching anything additional.
Forge Siding provides Siding Installation services across the full San Antonio, TX service area. Locally based crews mean fast arrival, familiarity with local building codes, and practical accountability in the communities where we work.
Serving zip codes: 78112 78239 78259 78258 78252 78251 78250 78257 78256 78255 78254 78208 78201 78202 78203 78204 78205 78207 78231 78230 78233 78232 78235 78234 78237 78238 78209 78109 78266 78264 78260 78219 78218 78217 78216 78215 78214 78213 78212 78211 78210 78244 78245 78247 78240 78242 78248 78249 78073 78023 78222 78223 78220 78221 78226 78227 78224 78225 78228 78229 78206 78241 78246 78265 78268 78269 78270 78278 78279 78280 78283 78284 78285 78288 78289 78291 78292 78293 78294 78295 78296 78297 78298 78299
One call connects you with a certified installer who measures, specifies, and prices everything in writing β no guesswork, no surprises.
Call +1-844-782-0929 β Free Estimate