Heating, Cooling, & Water Heater Services for Newcastle

Since 1957, Overlake Heating and Air Conditioning has been providing a full range of residential heating and air conditioning services to families in Newcastle, Washington.

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 throughout Newcastle! 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 over 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 Newcastle is saying about us. . .

[They] showed up on time and did a great job on estimation and also thorough explanation to us. The entire process was very professional. Highly recommend the crew at Overlake Heating.

-Zenon O.  -Newcastle, Washington  |   Review via Yelp–read all reviews here.

Get in Touch

Hey Newcastle! If you have a question about our HVAC products or services—or just want to get in touch—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

  • This field is for validation purposes and should be left unchanged.




Better Business Burearu
Energy Star logo
North American Technician Excellence logo
Angie's List Super Service Award