HVAC companies in Seattle, WA 98133
2 HVAC companies, with local market data for this ZIP.
General contractors 27Remodeling 8Painting 7Roofing and exteriors 6Electricians 5Carpentry, drywall and windows 5Garage doors 3Flooring and tile 3Other construction trades 2Concrete and masonry 2HVAC 2Fences and decks 1Excavation and demolition 1
Area profitability, HVAC77 / 100Strong market, balanced field
Typical home value$721,000−2.6% in the past year
New homes permitted, 20258,505King County
Homeowners48.4%23,191 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Filco Company, INC.HVAC contractor · 13190 Stone Ave N, Seattle(206) 547-8347 · filcoenviro.com · 4 drivers, 10 trucks
Gene Johnson PlumbingHVAC contractor · 10011 Greenwood Ave N, Seattle(206) 792-7495 · genejohnsonplumbing.com · 64 drivers, 64 trucks
HVAC in ZIP 98133 at a glance
Local building angle: King County permitted 8,505 new homes in 2025, including 5,102 apartment units. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.