What does a professional HVAC maintenance visit include?

A proper visit is season-specific. Cooling tune-ups cover condenser and evaporator coil cleaning, refrigerant level and leak inspection, condensate drain clearing, electrical and capacitor checks, and airflow calibration. Heating tune-ups cover heat exchanger and carbon monoxide inspection, burner and ignition cleaning, and safety testing.

Every Visit Ends With Numbers, Not a Sticker

Both visits include filter replacement, thermostat calibration, and efficiency testing — so you see measurable performance, not just a service sticker on the cabinet. Add-on equipment like purifiers, UV lamps, and humidifiers is serviced on the same appointment for Maintenance Club members with those add-ons.

The All Set HVAC Difference

When it comes to your home’s heating, cooling, and air quality, All Set HVAC is the local choice Northwest Suburbs homeowners trust. We test before we recommend with our $99 Air Score Test, maintain systems with proven Maintenance Club plans, and install new equipment sized right the first time — all backed by the All Set Guarantee. Call (847) 807-6100.