HVAC companies in Olympia, WA 98501
7 HVAC companies, with local market data for this ZIP.
General contractors 43Roofing and exteriors 17Carpentry, drywall and windows 8Electricians 7HVAC 7Painting 6Garage doors 6Other construction trades 5Excavation and demolition 4Concrete and masonry 3Remodeling 3
Area profitability, HVAC73 / 100Strong market, balanced field
Typical home value$542,000+0.3% in the past year
New homes permitted, 20251,669Thurston County
Homeowners61.7%19,082 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Black Hills, Inc.HVAC contractor · 1003 85th Ave SE A, Olympia(360) 525-9199 · blackhillsinc.com · 33 drivers, 14 trucks
Bush Plumbing & MechanicalHVAC contractor · 3436 78th Ave SE, Olympia(360) 456-8263 · bushplumbing.com
G & G Heating and Air ConditioningHVAC contractor · 8140 Old Highway 99 SE, Olympia(360) 943-0964 · gandgheatingolympia.com
Pacific Heating & CoolingHVAC contractor · 582 Tilley Rd SW Suite 144 Suite 148, Suite 148, Tumwater(360) 215-5389 · pacificheatingcooling.com
Vaughn Mechanical, Inc dba Northwest RefrigerationHVAC contractor · 6111 Esther Avenue Southwest SW, Tumwater(360) 357-9973 · northwestrefrigeration.net
Vaughn Mechanical, Inc.HVAC contractor · 5201 Capitol Blvd SW #201, Tumwater(360) 357-9973 · vaughnmechanical.com
Custom Sheet Metal Heating and Air ConditioningHVAC contractor · 203 Gerth St SW, Tumwater(360) 754-5220
HVAC in ZIP 98501 at a glance
Local building angle: Thurston County permitted 1,669 new homes in 2025, including 908 apartment units. 29% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.