Proudly Serving King & Snohomish County
Endeavor Heating and Cooling is your trusted partner for residential HVAC services throughout King and Snohomish Counties. Whether you're in Seattle, Mill Creek, or Bellevue, we provide expert installation, seasonal maintenance, diagnostics, and system replacement for furnaces, heat pumps, air conditioners, and ductless mini-splits.
Cities & Zip Codes We Serve
- Mill Creek – 98082, 98012
- Everett – 98208, 98204
- Lynnwood – 98036, 98037, 98087
- Seattle – 98101–98199 (See Full List Below)
- Bothell – 98011, 98021
- Edmonds – 98020, 98026
- Shoreline – 98133, 98177
- Kirkland – 98033, 98034
- Mountlake Terrace – 98043
- Mukilteo – 98275
- Bellevue – 98004, 98005, 98006
- Woodinville – 98072
- Kenmore – 98028
- Redmond – 98052
- Lake Forest Park – 98155
📍 View Complete Zip Code Coverage
98004, 98005, 98006, 98007, 98008, 98009, 98011, 98012, 98015, 98019, 98020, 98021, 98026, 98027, 98028, 98029, 98030, 98031, 98032, 98033, 98034, 98035, 98036, 98037, 98039, 98040, 98041, 98043, 98046, 98052, 98053, 98055, 98056, 98057, 98058, 98059, 98064, 98072, 98073, 98074, 98075, 98077, 98082, 98083, 98087, 98101–98199, 98203, 98204, 98208, 98223, 98258, 98270, 98272, 98275, 98290
Why Local Homeowners Choose Endeavor
Mill Creek: Fast, neighborly service from a team that knows the area—we’re proud to call it home.
Lynnwood: From ductless installs to furnace tune-ups, we’re the go-to crew for reliable HVAC work.
Seattle: We serve all residential neighborhoods — no high-rises — with tailored heating and cooling solutions.
Everett & Mukilteo: Our systems are designed to match Snohomish County’s unique climate and home styles.
Helping homeowners across the Puget Sound stay comfortable, reduce energy use, and save money — one system at a time.