Furnace Repair in Greenwood Village

Not everything is new. Greenwood Hills, for example, includes 1960s ranch homes on lots near an acre, and neighborhoods like Sundance Hills and Old Greenwood have custom homes on large lots with mature landscaping. When a house like that has been added onto over the years, the original furnace sometimes ends up serving more square footage than it was sized for, or a second furnace is tied into shared ductwork. Those setups produce uneven heat and furnaces that run hot. We measure airflow and temperature rise on each unit to sort it out.

At about 5,630 feet, Greenwood Village furnaces also need to be set up for altitude. Manufacturers call for derating gas input roughly 4 percent per 1,000 feet of elevation and a high-altitude pressure switch above 4,000 feet. We verify both when a furnace is overheating or tripping safeties.

On homes with more than one furnace, we check every unit, not just the one that triggered the call, and we identify which zones each one serves. Every visit includes a carbon monoxide and combustion safety test, which matters more when several gas appliances share a mechanical room. We read the control board fault history, check gas pressure, inspect the heat exchanger and venting, and test the zoning controls.

You get an upfront flat-rate price before any work begins, and the diagnostic is free when you go ahead with the repair. There are no overtime fees, and we offer 24/7 emergency service and same-day appointments when the schedule allows. We work on Trane, Lennox, Carrier, Goodman, Bryant, Rheem, and other major brands.

A failed inducer, igniter, condensate pump, or control board is a repair. Replacement is worth weighing when a heat exchanger is cracked, when an older non-condensing furnace needs a major part, or when one aging furnace among several keeps failing and you want matched equipment. Replacing one unit at a time is often reasonable in a multi-furnace home.

Greenwood Village's Building Permitting and Inspection Division, part of Community Development, enforces the mechanical code, and the Village says permits are required for alterations or repairs of existing buildings. Community Development will confirm what a specific furnace replacement needs. Xcel Energy provides gas and electricity in the Village; its furnace rebate covers 95 percent AFUE or higher models replacing a non-condensing furnace, installed by a participating contractor.