The 2026 Elite List
Heating and cooling specialists assessed for licensing, technical capability, responsiveness, and customer care. These standouts serve Seattle and the surrounding Puget Sound market.
Editorial research pilot
Best for established seattle home comfort
Serving the Seattle area since 1921, Greenwood combines heating and cooling work with electrical, plumbing, and water-heater support.
10930 Holly Dr. Everett, WA 98204Also serves Kirkland · Everett
HVAC services
Best for residential system design
Family-owned since 1957, Bob's designs and installs residential comfort systems across Puget Sound with options for heating, cooling, and indoor air quality.
14148 Northeast 190th Street Woodinville, WA 98072Also serves Bothell · Issaquah · Woodinville · Bellevue
HVAC services
Best for energy-efficient home upgrades
Washington Energy Services helps Seattle-area homeowners coordinate heat pumps, furnaces, water heating, windows, and other efficiency-focused improvements.
3909 196th Street SW Lynnwood, WA 98036Also serves Bellevue · Tacoma · Kirkland · Redmond
HVAC services
Best for integrated home systems
Seatown supports Seattle homes with coordinated HVAC, electrical, plumbing, and drain service, including emergency and replacement work.
4200 78th St SW, Seattle, Washington 98275Also serves Bellevue · Kirkland · Everett · Bothell
HVAC services
Best for heat-pump and comfort upgrades
MM Comfort Systems specializes in residential heating, cooling, and heat-pump projects across the Greater Seattle market, including replacement and maintenance.
3409 Everett Ave, Everett, WA 98201Also serves Redmond · Kirkland · Bellevue · Issaquah
HVAC services
Best for local repair and replacement
All Climate provides locally focused heating and cooling service with repair, replacement, ductless, and preventive-maintenance capabilities.
14907 NE 95th St Redmond, WA 98052Also serves Redmond · Bellevue · Kirkland · Sammamish
HVAC services
Best for oil-to-heat-pump conversions
Olson Energy Service brings longstanding Seattle experience to furnaces, heat pumps, air conditioning, and conversions from older oil-heating systems.
13190 Stone Avenue North, Seattle, WA 98133Also serves Bellevue · Kirkland · Redmond · Renton
HVAC services
Best for seattle residential hvac service
Fischer offers Seattle homeowners repair, installation, and ongoing service for furnaces, heat pumps, air conditioning, and indoor comfort equipment.
6608 220th Street SW, Suite 120, Mountlake Terrace, WA 98043Also serves Bellevue · Everett · Bothell · Kirkland
HVAC services
