HVAC companies in Walla Walla, WA 99362
7 HVAC companies, with local market data for this ZIP.
General contractors 38Electricians 7HVAC 7Excavation and demolition 5Other construction trades 4Carpentry, drywall and windows 4Remodeling 4Roofing and exteriors 4Concrete and masonry 3Fences and decks 3Painting 3Garage doors 1
Area profitability, HVAC56 / 100Moderate market, balanced field
Typical home value$413,000+0.4% in the past year
New homes permitted, 2025163Walla Walla County
Homeowners63.7%16,802 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
American Air Heating and CoolingHVAC contractor · 105 Commercial St, Walla Walla(509) 525-1339 · wallawallaair.com
American Air Heating and CoolingHVAC contractor · 2929 Isaacs Ave, Walla Walla(509) 525-1339 · WallaWallaAir.com
Blaze 2 Blizzard Heating and CoolingHVAC contractor · 502 County Road 448, Walla Walla(509) 200-6723 · blaze2blizzard.com
Sears Heating and Air ConditioningHVAC contractor · 207 E Main St, Walla Walla(509) 593-3508 · searshomeservices.com
Total Comfort Solutions LlcHVAC contractor · 2904 Melrose St, Walla Walla(509) 593-0614 · wallawallahvaccontractor.com
Young's Heating and CoolingHVAC contractor · 878 Wallula Ave, Walla Walla(509) 525-4328 · youngsheating.com · 16 drivers, 18 trucks
Powers RefrigerationHVAC contractor · 31 E Walnut St, Walla Walla(509) 540-1130
Sure Temp Mechanical, LLCHVAC contractor · 620 Ash St, Walla Walla(509) 522-0089
HVAC in ZIP 99362 at a glance
Local building angle: Walla Walla County permitted 163 new homes in 2025. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.