Heating and cooling in Mason, Maineville and South Lebanon

Once a year for each is the usual guidance: the furnace in fall before heating season and the air conditioner in spring before it gets hot. A tune-up and safety check on the furnace catches small problems early. See our maintenance services.

It depends on the repair cost, the age of the system and how often it has broken down. We do not push a new system when the old one works fine. We will look at it, tell you how much life it has left and let you decide.

Most furnace problems we see are repaired in one day. Our vans carry common parts such as blowers, switches, control boards and igniters, though a specific part can sometimes need to be ordered. See furnace repair.

Heat pumps both heat and cool, and many homes in southwest Ohio can use them. Whether one suits your house depends on its insulation, ductwork and your current system. We can look at your home and talk through it. See heat pumps.

Common causes include a dirty air filter, a dirty coil, low refrigerant or a failing part. Replacing a clogged filter is a safe first check. If air is still warm, we can diagnose it. See A/C repair.

Better air filters, air purifiers, UV lights, humidifiers and dehumidifiers each address different problems. Clean ductwork also matters. We install all of these. See indoor air quality.