What is an Air Score Test and how does it work?
An Air Score Test is a professional in-home evaluation that measures your home’s indoor air quality and scores it on a clear 0–100 scale — like a report card for the air your family breathes. A licensed technician uses advanced monitoring equipment to measure particles, VOCs, CO₂, humidity, temperature, and airflow.
A 30-Minute Test With Same-Day Answers
The test takes about 30 minutes. You receive an easy-to-understand Air Score report showing exactly where your home stands, what is affecting your air, and a prioritized solution plan — personalized recommendations with no pressure, just answers. Because it evaluates the whole home and the whole system, it identifies the cause of air problems rather than just the symptoms.
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.

