Furnace maintenance and tune-ups

Why seasonal care matters here

Lake Michigan weather swings. A system that ran fine in October can struggle in a polar night if the filter is packed or the flame is dirty. Maintenance is not a membership pitch. It is the same straightforward work Wolverine has done on local furnaces for decades: clean, check, and tell you the truth.

If we find a problem that needs a part, that becomes a repair conversation. If the unit is at the end of useful life, we talk replacement. Cooling gets its own spring visit on AC maintenance.

What you can do between visits

Change or clean filters on the schedule the house actually needs—pets, construction, and lakeshore dust all shorten that interval. Keep the area around the furnace clear. Note new sounds instead of waiting until there is no heat.

Questions we hear most

How often should a furnace or AC system be serviced?

We recommend professional maintenance once a year for each system: a heating tune-up in late summer or early autumn before freezing weather arrives, and an air conditioning inspection in spring before warm, humid days begin. Regular annual servicing keeps safety controls working properly, maintains operating efficiency, lowers utility bills, extends equipment lifespan, and catches small component wear before causing sudden peak-season breakdowns.

What does an HVAC tune-up include?

A comprehensive Wolverine tune-up includes inspecting and cleaning burners or outdoor condenser coils, checking electrical connections and capacitors, lubricating moving parts, verifying thermostat calibration, testing safety controls, and inspecting condensate drains. We also examine filters, check airflow throughout the system, and test ignition and heat exchangers for safe operation, providing you with a clear, honest summary of your system's overall condition.

When should I schedule a furnace tune-up?

We recommend scheduling your furnace tune-up in late summer or early autumn before the heating season begins in earnest. Booking early ensures your system is safe and operating efficiently before freezing West Michigan temperatures arrive, while avoiding peak-season service backlogs when the first cold snap hits Grand Haven.