
Age, refrigerant type, and visible corrosion all tell a story about how much life is left.
Replacing an HVAC system is one of the most expensive home repairs you can face, so knowing where a unit stands in its lifecycle is critical before you buy. Most residential systems last 12–18 years depending on climate and maintenance.
We test heating and cooling in season-appropriate conditions, record supply/return temperature differentials, photograph the data plate, evaluate refrigerant line insulation, check condensate drainage, and look for corrosion on the evaporator coil and outdoor unit. Furnace heat exchangers are visually inspected where accessible.
You'll know whether you're inheriting a system with years of life left — or one you should budget to replace soon.
Ready to schedule your inspection?
Call (505) 710-3628 or request a quote — same-day and next-day reports available.
Call (505) 710-3628


