HVAC companies in Seaside, OR 97138
3 HVAC companies, with local market data for this ZIP.
General contractors 19Electricians 5Excavation and demolition 4HVAC 3Concrete and masonry 2Other construction trades 2Roofing and exteriors 2Painting 2Garage doors 1Carpentry, drywall and windows 1
Area profitability, HVAC42 / 100Moderate market, crowded field
Typical home value$506,000+0.1% in the past year
New homes permitted, 2025237Clatsop County
Homeowners58.3%5,712 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Coast Heating and CoolingHVAC contractor · 84790 Frontage Rd Ste E, Seaside(503) 738-9734 · coastheatingandcooling.com
Diamond Heating IncHVAC contractor · 1425 N Roosevelt Dr, Seaside(503) 717-1667 · diamondheating.net
White's Heating and Sheet MetalHVAC contractor · 2964 Highway 101 N, Seaside(503) 738-6361 · whitesheatingandsheetmetal.com
HVAC in ZIP 97138 at a glance
Local building angle: Clatsop County permitted 237 new homes in 2025, including 153 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.