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The contractor demonstrates strong technician knowledge and diagnostic accuracy, with customers reporting that technicians identified issues correctly, explained work thoroughly, and completed repairs efficiently at competitive prices. Response time and reliability stand out as consistent strengths, with the company scheduling same-day appointments, completing repairs quickly, and following through on warranty issues even after payment was received.
Based on Google reviews
About the Contractor
Advanced Mechanical Systems (AMS) is a full-service commercial and residential HVAC contractor headquartered in Spokane Valley, Washington. In business for over 30 years, AMS installs and services heating and air conditioning systems including geothermal heat pumps, standard heat pumps, air conditioning, boilers, water heaters, and split systems for residential and commercial properties. The company performs sheet metal venting and ducting fabrication in-house and installs programmable climate control systems. AMS is a WaterFurnace dealer. Service coverage extends from Spokane Valley across the greater Spokane metro into the Coeur d'Alene, Hayden, Post Falls, Cheney, and Liberty Lake corridor in eastern Washington and northern Idaho.
Verified active operator per https://amsspokane.com/ and the WaterFurnace dealer locator (WA bundle audit 2026-06-02).
Service Details
schedule
Years in Business
30 years
account_balance
Financing
Available
factory
Brands Installed
WaterFurnace
water_drop
WaterFurnace
Authorized Dealer
Service Area
Serves 6 areas across Washington
Coeur d'AleneHaydenPost FallsCheneyLiberty LakeSpokane Valley
Geothermal heat pump installations in Washington require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
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If you need to reach Advanced Mechanical Systems Inc directly: (509) 534-0547
Geothermal heat pump installations in Washington may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
