Heating & Air Conditioning in Sammamish, WA

Sammamish WA Heating and Air Conditioning

Heating & Cooling Services for Sammamish, Washington

Searching for reliable HVAC service in Sammamish, WA? You're in the right place. Glendale Heating & Air Conditioning has kept Eastside homes comfortable since 1938 — from the wooded hillsides above Sammamish down to the shores of Lake Sammamish. Whether you're dealing with a no-heat morning in Pine Lake, a tired A/C system in Sahalee, or planning a quiet, efficient upgrade in Trossachs or Klahanie, our factory-trained technicians arrive on time with the parts and know-how to fix it right the first time.

The Sammamish Plateau gets it all — damp coastal winters that grind on furnaces, dry summer stretches when reliable cooling matters, and shoulder seasons that punish older equipment. We help homeowners across Beaver Lake, Inglewood Hill, and the Issaquah-Pine Lake Road corridor with heating system service, heat pump installation, air conditioning, ductless mini-splits, and whole-home indoor air quality upgrades. Looking for rebates? Many Sammamish customers qualify for incentives through Puget Sound Energy and federal ENERGY STAR tax credits.

Need help today? Call (206) 243-7700 or request service online — same-week scheduling is usually available across Sammamish.

Heating & Air Conditioning Services for Sammamish, Washington

Sammamish Neighborhoods & Surrounding Areas We Serve

In Sammamish

Pine LakeSahaleeBeaver LakeInglewood HillTrossachsKlahanieEast Lake SammamishPlateau

Nearby Eastside

IssaquahRedmondBellevueNewcastleKirklandSnoqualmieNorth Bend

Wider Region

SeattleTacomaRentonKentAuburnFederal WayBurienSeaTacNorthgate

❄ Glendale Heating & Air Conditioning — family-owned and South Sound–based since 1938. Our factory-trained Sammamish technicians deliver honest, flat-rate quotes, same-week scheduling, and the kind of follow-through that keeps homes across the Plateau and the Eastside comfortable year after year.

Cooling & Heating Services

Need emergency Heating and Cooling Services in Sammamish WA? Contact us now. Maybe you need A/C repair in Sammamish WA? We offer a full range of services to keep you comfortable all year round.

We also offer annual HVAC Service that covers all labor costs and assures that you get priority service whenever you need our high-quality products or service. A functioning HVAC system helps improve indoor air quality. Remember, we always offer free estimates of our work, so don’t hesitate to get in touch today. We exceed expectations with our experience, capabilities, and customer service.