1st Defense Radon

Name: 1st Defense Radon
Address: 9120 Hillside Tr S, Cottage Grove, MN, 55016, US
Telephone: (651) 503-3131

Licensed Contractor

Licensee on record: Steve Larsen

Address

9120 Hillside Tr S
Cottage Grove, MN 55016

Phone

(651) 503-3131

Website

firstdefenseradon.com

License

#RMITS-00063 · Radon Mitigation Professional · MN

Source & verification

This record was pulled from Minnesota Department of Health Radon Licensing System on 2026-08-05. Licenses can lapse, transfer, or be revoked after that date. Always confirm current license status directly with the state agency before hiring.

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