Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
A
Indoor Air Quality Testing
Air Sense Environmental
VerifiedEstablished · 88 yrs
5.0(104 reviews)•Residential•Serving Edwardsville, IL
EPAFully InsuredNATENCILicense #RNM20232346
Air Sense Environmental walks through a radon mitigation system installation in a St. Louis home, showing the sub-slab pipe, fan unit, and exterior exhaust. Covers what homeowners can expect during installation and how post-installation testing confirms the system is working.
Air Sense Environmental is an HVAC contractor based in Edwardsville, IL. 88 years in business and licence #RNM20232346.
88
Years in Business
Edwardsville, IL
Service Area
Services Offered
Commercial Radon Mitigation
Radon Mitigation
Radon Testing
Radon mitigation system install
Special Offers
Offer
FREE CONSULTATION Our Radon Services in St
Offer
free estimates
Offer
free estimate
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 49 of 104 reviewers describe the crew as professional, courteous and respectful of their home.
- Technical depth stands out: 31 reviewers credit the crew with a correct diagnosis and a clean repair.
- Technicians turn up inside the booked window, something 14 reviewers went out of their way to note.
Areas to Watch
- No complaint recurs across the 104 reviews analysed, which is consistent with the 5.0-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Air Sense Environmental? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Air Sense Environmental is based in Edwardsville, IL.
Air Sense Environmental lists licence number RNM20232346. You can confirm it is current with the Illinois contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.