HVAC companies in Austin, TX 78704
6 HVAC companies, with local market data for this ZIP.
General contractors 45Roofing and exteriors 12Garage doors 7HVAC 6Remodeling 4Fences and decks 4Other construction trades 2Concrete and masonry 2Flooring and tile 2Excavation and demolition 1
Area profitability, HVAC81 / 100Strong market, balanced field
Typical home value$715,000−1.4% in the past year
New homes permitted, 202515,059Travis County
Homeowners33.0%27,766 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Go Air DuctsHVAC contractor · 201 S Congress Ave, Austin(737) 283-2563 · goairducts.com
Green Leaf Air - AC Repair & Installation Company in AustinHVAC contractor · 2709 S Lamar Blvd Ste 112, Austin(512) 991-0185 · greenleafair.com
Harvey's Service Co.HVAC contractor · 3900 Valley View Rd, Austin(512) 301-0146 · americanstandardair.com
Mechanical RepsHVAC contractor · 3901 Woodbury Dr, Austin(512) 444-1835 · mechreps.com
Smart Air Cooling and HeatingHVAC contractor · 3903 Warehouse Row, Austin(512) 600-4311 · SmartAirAustin.com
Christian Brothers Air ConditioningHVAC contractor · 3903 Warehouse Row Ste D, Austin(512) 476-6800
HVAC in ZIP 78704 at a glance
Local building angle: Travis County permitted 15,059 new homes in 2025, including 9,780 apartment units. 40% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.