Heating, Cooling, & Water Heater Services in Issaquah (425) 885-1224

Welcome to our website, Issaquah! If you’re in need of residential heating, air conditioning, and water heater services, we’ve been providing them to families in Issaquah, Washington for three decades.

We Offer Products & Services for:


For fast, friendly, quality service today, please give us a call at 425.885.1224. We look forward to hearing from you!

Family Owned & Operated

Overlake has you covered in Issaquah! From water heater replacement and duct cleaning to furnace repair or central air conditioning installation, we’ve dedicated ourselves to honesty, quality craftsmanship, and friendly expertise for three generations. 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.

What Issaquah is saying about us. . .

“They came out to service our furnace this week. Summary: Fast, efficient and friendly! No fuss, no bother. Would definitely recommend.”

-James S.   – Issaquah, Washington  |  Review via Yelp—read all reviews here.


“No high pressure selling. They just answers your questions and clearly explains the alternatives. What they promised—they delivered and I’m very satisfied with the transaction. Some of the other sellers only sell one brand and these guys are agnostic on that point which I also liked. The quality and price beat the Costco offering quite easily.”

-Lyn S.   – Issaquah, Washington  |  Review via Yelp—read all reviews here.

Get in Touch

Hey Issaquah! If you live on the plateau, up in the highlands, or down in town, and have a question about our HVAC 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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