Waukesha County

How to purchase a Radon Detector Kit

  1. In-Person: Stop by in-person to Waukesha County's Environmental Health Division to purchase either a short-term or long-term kit. Located in the Waukesha County Courthouse at 515 W. Moreland Boulevard, Room AC 260, Waukesha (Directions)

  2. Mail: Mail in a request including your name, address, phone number, and type of kit to our office. Be sure to enclose a check made out to Waukesha County for the appropriate kit amount and we will mail the kit to you.

  3. Phone: Call (262) 896-8300 to order the initial short-term kit for $10 using a Visa/MasterCard/American Express/Discover. This charge includes the cost of the kit and processing it at the manufacturer's laboratory. You must supply eight first-class postage stamps to send the kit to the lab. The lab will send the test results directly to you.

  4. Online: Click on the link below to purchase a kit online: 


Short-term charcoal canister or long-term alpha track kit costs:

Radon Test Kits

Type  Fees 
Short Term Kit                               $10.00
Long Term Kit $20.00

Business Hours:
8:00 am - 4:30 pm Monday - Friday (excluding holidays)
515 W. Moreland Blvd., Waukesha, WI 53188
Phone: (262) 896-8300 | Fax: (262) 896-8298
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