HVAC companies in Seattle, WA 98178
1 HVAC companies, with local market data for this ZIP.
General contractors 10Roofing and exteriors 3Painting 2Other construction trades 2Garage doors 1Electricians 1Flooring and tile 1HVAC 1Remodeling 1Fences and decks 1
Area profitability, HVAC76 / 100Strong market, balanced field
Typical home value$637,000−1.9% in the past year
New homes permitted, 20258,505King County
Homeowners66.7%9,462 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
King County Sewer Drain & PlumbingHVAC contractor · 12825 65th Ave S, Seattle(206) 719-4852 · kingcountysewerdrainplumbing.com
HVAC in ZIP 98178 at a glance
Local building angle: King County permitted 8,505 new homes in 2025, including 5,102 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.