Advanced Mechanical SYS Inc.

Public-works filings on the state record run from 2003 to 2024, mostly as a subcontractor, for agencies including SNAP, Spokane County, Spokane County Fire Districts 5 and 9, Spokane Community College, Pend Oreille County PUD and the Washington State Department of Veterans' Affairs. The company says it installs and services Carrier, Trane, Lennox, York, Daikin and Mitsubishi equipment, and it lists ductless mini splits, chillers, geothermal, radiant floor heat and walk-in coolers among its work. Washington Commerce lists it as a lead-safe certified renovation firm, and it advertises NATE-certified technicians. The state lists Robert Tallan as a principal since 1980 and Greg Date since 2016. The work leans commercial, which suits a building owner with rooftop units or a multi-family property that needs heating and cooling kept running. On the residential side, replacing a furnace or heat pump in an older Spokane house fits well, and the lead-safe certification matters when ductwork goes through walls in pre-1978 homes. Work comes mostly through repeat customers and referrals rather than heavy advertising, so it tends to suit people who value a long-standing local firm over one that is easy to find online. Repair versus replace is the core question on most Spokane heating calls. A furnace that has run through many cold winters may still be worth fixing if the heat exchanger and blower are sound, but repeated breakdowns on an aging unit usually point toward replacement. Heat pumps have become a common choice here, often paired with a gas furnace for the coldest stretches. Ask any contractor to check the existing ductwork too, since leaky or undersized ducts in older homes can undercut a new system, and a shop that fabricates its own sheet metal can correct that during the swap.