HVAC & Home Performance in South Austin, TX

Our office sits right off IH-35 in the 78748 zip code, which makes South Austin the neighborhood we know best. The area between William Cannon and Slaughter Lane is dominated by single-story ranch homes from the late 1970s through the early 1990s, many built by developers like Nash Phillips/Copus and Ryland Homes during Austin's first big suburban push south. Those houses typically have original R-19 attic insulation that's settled well below code minimums and flex-duct systems that weren't sealed at the boots. Newer subdivisions along Manchaca Road and south of Slaughter have tighter envelopes but often struggle with humidity control because builders sized equipment for cooling load alone.