Heating, Cooling, and Water Heater Services for Sammamish

Welcome to our Sammamish neighbors! Located in the city next door, we at Overlake Heating and Air Conditioning offer a full range of residential HVAC and water heater services to families in Sammamish, Washington. Specifically:

We Offer Products & Services for:


Whether you need help with a repair, maintenance, or replacement, or if you have a question and need a friendly ear to help, you can reach us at 425.885.1224. We look forward to hearing from you!

Family Owned & Operated

For over six decades, we’ve been serving homeowners on the Sammamish plateau and below with honesty, quality craftsmanship, and friendly expertise. Our highly-skilled, experienced technicians are trained to be meticulous, courteous, and perform tasks efficiently and correctly—while ensuring to be as non-invasive and tidy as possible. So Sammamish! Give us a call at 425-885-1224 and we’ll see how we can best be of service to meet your HVAC and water heating needs.

What Sammamish is saying about us. . .

“Every step of the way, these guys were fantastic.   Super efficient and easy to deal with, professional, great at their trade, in and out, done and done.  Replaced my furnace that was out.”

Bill B.  Sammamish, Washington  |   Review via Yelp

“Overlake Heating installed my new furnace and I was totally impressed with their quality of service from the initial bid to the final installation. Robert explained everything thoroughly, and his communication with me throughout the process was always excellent. When there was an unfamiliar noise coming from the vents, he and the Overlake crew spent a lot of extra time troubleshooting. He even brought the Bryant furnace representative over to weigh in, and the rep commented to me that he knew of no other heating company that offered such a high level of customer service. I really appreciated all the time and effort provided by Robert and Overlake Heating – they deserve their 5 stars!”

Linda J. Sammamish, Washington | Review via Yelp read all reviews here

Get in Touch

Hey Sammamish! If you live on the plateau or along East Lake Sammamish and have a question about our heating, cooling, and water heater products or services, please fill out the form below and we’ll get back to you soon. Or you can reach us by phone at: 425.885.1224.

Overlake Heating and Air Conditioning
15239 NE 90th St
Redmond, WA 98052

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Angie's List Super Service Award