Inspect It Chicago: Radon Mitigation, Oak Forest, IL

Licenses on the IEMA-OHS list

Testing too: Also on the list for radon testing. Illinois bars a mitigator from doing the before and after tests on its own installation unless an independent tester is used.
Commercial buildings: IEMA-OHS marks at least one of its licensees for commercial building work.
Town on the list: The IEMA-OHS list prints a Wayne address; Google places the business in Oak Forest.
Check it yourself: Search the IEMA-OHS active licensee list by employer or name. How license checks work.

Radon work it names: Radon mitigation systems, Radon testing, Crawl space radon systems, Radon fan replacement, Radon-resistant new construction, Commercial and multifamily buildings, Foundation crack sealing, Written warranty on systems, Post-mitigation testing
Credentials it names: National Radon Proficiency Program (NRPP) (the business's own statement; check national certification with NRPP or NRSB)

Read from inspectitchicago.com on October 15, 2026. A service shows only when the business offers it in its own words.

$1,750 to $3,000+

Standard mitigation system

Inspect It Chicago says its typical radon systems run from $1,750 to $3,000 or more, depending on the house. inspectitchicago.com, read October 15, 2026

$100

Other radon work

Inspect It Chicago replaces its own failed fans within the 5 year warranty and charges a $100 trip charge. inspectitchicago.com, read October 15, 2026

Other licensed firms' published prices: radon mitigation cost.

Rating: 4.6 from 14 reviews on its Google profile (read October 15, 2026). We collect and edit no reviews.
Google category: Environmental consultant