Tune-ups that keep breakdowns out of Preble County
We tune up furnaces and air conditioners every season in Preble County, Ohio. You get a written report and photos for your warranty records. Most calls get handled the same day, and someone answers the emergency line at any hour.
Seasonal furnace and AC maintenance for Preble County homes — done right, documented for your warranty, and automatic if you're on the X-Plan.

Not a once-over. A real inspection.
I skipped a year. Does that matter?
One skipped year is not a disaster, and nobody should pretend otherwise. What it costs you is the comparison: a technician arriving with no prior readings is looking at a snapshot rather than a trend. The two things worth checking sooner rather than later after a gap are the condensate drain, which blocks quietly and can overflow into a ceiling, and the flame sensor, which fouls gradually and eventually stops the furnace lighting on the first cold night of the year.
It is brand new. Does it need maintenance already?
Yes, and for two reasons that have nothing to do with the equipment being worn. The first is the warranty, which usually requires it from year one. The second is that a new system's first year is when installation issues surface: a charge that was slightly off, a duct connection that has worked loose, a condensate line pitched wrong. Those are all cheap to correct early and expensive to discover after they have been quietly stressing the system for three summers.
What actually fails most, and would maintenance have caught it?
Capacitors first, by a wide margin, then contactors, flame sensors and condensate blockages. All four are cheap parts and all four are checkable, which is the honest case for maintenance: a weak capacitor reads weak before it fails and gets replaced during a scheduled visit rather than on an emergency one at a different rate. What maintenance does not predict is a compressor or a heat exchanger failing outright, and no honest inspection will promise you it does.
Should I cover the outdoor unit for winter?
Generally no. A heat pump must not be covered at all, because it runs all winter. An air conditioner does not need one either: the unit is built to sit outside, and a full wrap traps moisture against the metal and gives mice somewhere dry to nest in the wiring. If you want to keep leaves out of the top, a piece of plywood weighted on the fan grille does that without sealing the cabinet. Take it off before the first cooling call in spring.
