About TX Builder
A local crew focused on the attic above your home.
TX Builder is a San Antonio company specializing in attic insulation, attic cleaning and air duct services for homes across the San Antonio and Austin areas.
Who we are
Comfort starts at the top of the house.
In South and Central Texas, the attic is where a home gains most of its summer heat. When the insulation is thin, dirty or damaged, the AC works harder and the rooms below never feel quite right.
That is why our work centers on the attic: removing old and contaminated insulation, cleaning and sanitizing the space, sealing air leaks and installing new insulation. We also clean air ducts and dryer vents and handle chimney and mold work, so one crew can take care of everything above your ceiling.
- Owens Corning Certified Energy Expert®
- 7,000+ customers served
- Photos and a clear written quote before any work starts
By the numbers
Trusted by thousands of Texas homeowners.
How we work
What you can expect from us.
We show you first
Every job starts with an inspection and photos, so you see what we see.
Clear pricing
You get a written quote that lists exactly what will be done.
Clean work
Floors and walkways are protected, and we clean up before we leave.
Final walkthrough
We show you the finished work with before and after photos.
Google reviews
What our customers say.
Our services
Everything above your ceiling, handled by one crew.
Free attic inspection
Find out what your attic needs.
Send the form or call us. We will set up a free inspection, show you photos and give you a clear written quote.
- No-obligation inspection and quote
- Owens Corning Certified Energy Expert®
- 7,000+ customers served