"Washington's Oldest & Most Trusted"


Air Conditioning


Hot Water

Greenwood Heating & Air Conditioning

Whether you are looking for gas furnace service or repair, quality installation of a furnace, heat pump or air conditioner, endless hot water from tankless water heaters, better air quality in your home or just a filter change or duct cleaning, Greenwood Heating is your best choice of Seattle heating contractors and cooling specialists.

Monte Jostrom started the Greenwood Furnace Co. in the Greenwood area of Seattle in 1921 and quickly built a reputation for providing quality products and services.

In 1995 they moved to Kirkland to expand that high quality of service to the Bellevue, Issaquah, Bothell, Sammamish and the rest of the Eastside. In 1999 Greenwood Heating was sold to Service Experts, a national chain of service companies.

In December of 2004 Greenwood was sold again to Michael Porter, this time going back to it's Puget Sound roots... owned by a local Seattle resident. Michael Porter, a West Seattle resident and a life long Seattle native. He is committed to complete customer satisfaction and has a mission to be 'The Premier Heating and Air Conditioning Company' in the Puget Sound area. To become the best heating contractor in Seattle and the Eastside he knows he must be able to provide the Highest Quality and most energy efficient Air Conditioning and Heating products on the market. But there is so much more to being the best. Greenwood Heating is also your local expert when it comes to endless hot water systems, they are also your Indoor Air Quality experts with a full product line of air cleaning products.

That's why we say... Greenwood Heating, Washington State's oldest and most experienced, Since 1921.

Greater Areas We Service

Ballard, Bellevue, Bothell, Burien, Edmonds, Everett, Federal Way, Issaquah, Kirkland, Lynnwood, Mercer Island, Mill Creek, Redmond, Renton, Shoreline, Snohomish, West Seattle, Woodinville

See Our New TV Ad!
Facebook Page Twitter

Energy Savings Calculator

Click here to see how much you can save in utility costs.



Lennox Home Comfort SystemsLennox Circle of ExcellenceMaster Builders AssociationAs You Wish Electric Greenwood Heating and A/C - 2 Customer Reviews - Seattle, WA