Altitude Mechanical | Best HVAC Repair in Denver, CO

Our building energy audit is a thorough inspection that identifies specific inefficiencies in your Denver home, such as air leaks, inadequate insulation, and ductwork problems that strain your HVAC system. We then provide a clear report with prioritized recommendations, which often includes addressing improper HVAC sizing or thermostat issues—common culprits for high bills and hot/cold spots—so you can invest in solutions that deliver real comfort and savings.

Denver's altitude and temperature swings mean an oversized or undersized system will struggle, leading to short cycling, moisture issues, and wasted energy. We don't guess on size. Our installation process starts with a Manual J load calculation, which factors in your home's square footage, insulation, window types, and local climate data to specify the perfectly sized HVAC unit for efficient and comfortable operation year-round.

Absolutely. Many thermostat calibration and sensor issues manifest as intermittent heating or cooling problems. Our preventative maintenance includes testing and calibrating your thermostat, cleaning sensors, and checking all system components. This proactive service catches small issues—like a dirty sensor giving false readings—before they become major repairs, ensuring your system responds accurately to your settings and maintains consistent comfort.