Is my HVAC system affecting my home’s indoor air quality?

Almost certainly — the question is whether it is helping or hurting. Signs it is hurting: dust builds up fast, odors appear when the system runs, allergies flare indoors, some rooms feel stuffy or damp, and filters turn grey within weeks.

One System Touches All of Your Air

Your HVAC system circulates your home’s entire air volume many times a day through its filter, coil, and ductwork. Dirty components spread contaminants; clean, well-equipped ones remove them. A whole-home evaluation shows exactly which side your system is on — and what it would take to flip it.

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.