
Specialty Construction For Your San Antonio Homes
Whether your project requires craftsmanship, custom wood working, or difficult installation, Southwest Exteriors is here to help provide you with the right solution.
If you need custom construction around your home's exterior, contact us today to schedule a commitment-free consultation with a trusted San Antonio window, siding, and door specialist since 1989.
What We Do
- Custom wood miller and crown moulding
- Scaffolding and large-scale window replacement
- Frame and header buildout
- Window installation
- Door Installation
- Trim, sheetrock, and siding repair
What We Don't Do
- Electrical
- Plumbing
- Roofing
- Rock Work
Custom Solutions For Your Home
Perhaps your project is out of the scope of work for many local contractors. You need a custom solution for your home's exterior to elevate it and ensure a long-lasting result.
Whether it's transforming your windows into a new door with custom trim work or replacing your large windows three stories high, Southwest Exteriors is here to help.
Here are some custom projects we've completed for San Antonio homeowners:
- Large window replacement
- Custom interior crown moulding
- Exterior porch post replacement with custom milled wood
If you need a specialty services to ensure your project matches your home, or aren't sure exactly what you need, Southwest Exteriors is here to help.

Hear From Our Happy Customers
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They communicate every step of the way. The installers were very pleasant & professional. They were careful with the surroundings & cleaned everything before leaving.- Jill C.
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The work was done on time with no issues and the entire team was responsive and dedicated to making us happy with the final results. Highly recommend them.- Scott & Kim H.
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We met with three door companies before choosing SW Exteriors. They were very professional and personable. It was such an easy process and they are on top of their communication…I never had to follow up!- Brooke E.
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The installers were very polite, very professional, and I am very pleased with your company.- Luisa G.
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They worked seamlessly together in tandum. They were fast, efficient, and hard working. I was extremely impressed that it only took them a few hours to replace 9 VERY OLD windows!- Mandy R.
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From start to finish, things were communicated and happened on time. Crews were friendly and respectful of my premises. And I absolutely love my casement windows!- Kim I.
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This was one of the best experiences I have had with a home construction contractor. The install crew was extremely efficient, and the teamwork was amazing to see. After 10 years, the windows look like new. Extremely pleased.- Bill J.
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They were professional and informative, not salesy, in the initial meeting, answering all my questions and showing me all options. They actually listened to what I wanted!- Shirley S.
