What Makes Southwest Exteriors Different?
- Expert installation
- Design Consultants
- Independent inspections
Expert installation makes the difference!
Any siding and window manufacturer will tell you that proper installation is one of the most critical aspects of home improvement - it can mean the difference between getting years of enjoyment the products are designed for, or making your experience a nightmare.
Southwest Exteriors has been installing siding and windows in San Antonio since 1989. We are one of the most trusted and established home improvement companies in the area, and have completed over 10,000 successful installations.
Our Design Consultants know it’s all about your home.
We understand that from your perspective, a replacement siding or window job is not just a project. It’s about maximizing the beauty, value and energy efficiency of your home. Our team features design consultants. We don’t simply take a look at your home and make a high-pressure sales pitch. We take into consideration the architectural design of your home. We ask lots of questions and listen to your needs and desires so that we can help you achieve your long term goals for your home.
Independent inspections provide peace of mind.
Your Hardiplank siding project is not complete until an independent inspector performs a thorough inspection and certifies that our work meets the manufacturer’s specifications.

