HVAC companies in Hallettsville, TX 77964

1 HVAC companies, with local market data for this ZIP.

General contractors 6Roofing and exteriors 3HVAC 1Electricians 1
Area profitability, HVAC45 / 100Moderate market, balanced field
Typical home value$346,000+1.4% in the past year
New homes permitted, 20257Lavaca County
Homeowners80.1%3,322 households

Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.

Grahmann Air Conditioning ServicesHVAC contractor · 799 County Road 187, Hallettsville(361) 798-9105

HVAC in ZIP 77964 at a glance

Local building angle: Lavaca County permitted 7 new homes in 2025. 27% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.