NEHA Certified Inspectors in Wisconsin
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Great Lakes Radon Testing & Mitigation | Jason Trimberger | Green Bay | Brown |
| Advanced Radon Services LLC | Al Dorn Jr. | Oneida | Brown |
| RadonMaster | Walter Matchim | Chippewa Falls | Chippewa |
| Wisconsin Radon Measurement & Mitigation | Jeffrey Hartman | Eau Claire/Chippewa Falls | Chippewa |
| Radon Measurement and Mitigation, Inc. | Carl J. Francis | Columbus | Columbia |
| State Lab of Hygiene | Lynn West | Madison | Dane |
| Radon, Inc | Daniel B. Skelton | Madison | Dane |
| M.P.G. Builders | Michael Gallagher | McFarland | Dane |
| Bruce M. Cornwell | Middleton | Dane | |
| Southern WI Home Inspection LLC | Dennis Kruger | Oregon | Dane |
| Better Basement Technologies, LLC | Ashlee Soine | Sun Prairie | Dane |
| Zander Solutions, LLC | John R. Stolz | Verona | Dane |
| Town & Country Inspection, LLC | Tim C. Fredrick | Watertown | Dodge |
| Guilette Inc., Heating, Air Conditioning, IAQ | Blaine Guilette | Sturgeon Bay | Door |
| Eau Claire City-County Health Dept | Valerie Reiter | Eau Claire | Eau Claire |
| Hovland's, Inc | Greg Welke | Eau Claire | Eau Claire |
| Classic Radon Services | Steve Polzin | Eau Claire | Eau Claire |
| Final Look Inspection Services, LLC | Doug Hoerth | Fond du Lac | Fond du Lac |
| Cutter Vac LLC | Ron Cutter | Fond du Lac | Fond du Lac |
| Fond du Lac County Health Department | Gloria Smedema | Fond du Lac | Fond du Lac |
| Grant County Health Department | Troy Moris | Lancaster | Grant |
| Tucker Family Construction, LLC | William A. Tucker | Brodhead | Green |
| Trading Places Home Inspection LLC | Fred Schwartz | Helenville | Jefferson |
| Watertown Department of Public Health | Holly Hisel | Watertown | Jefferson |
| Watertown Health Department | Timothy Anderson | Watertown | Jefferson |
| Lee Plumbing, Heating & Cooling | Warren Tuinstra | Kenosha | Kenosha |
| Professional Home Inspection Co. | Thomas G. Kruse | Holmen | La Crosse |
| Lincoln County Health Department | Edward Newburry | Merrill | Lincoln |
| Manitowoc County Health Department | Jessica L. Wanserski | Manitowoc | Manitowoc |
| Abatron Engineering | Steve C. Garbacz | Wausau | Marathon |
| Marathon County Health Department | Michelle M. Schwoch | Wausau | Marathon |
| Marathon County Health Dept | Sara J Brown | Wausau | Marathon |
| Towne & Country Building Inspection, Inc. | Scot W. McLean | Bayside | Milwaukee |
| Milwaukee Radon | James G. Clark | Glendale | Milwaukee |
| Radon Abatement | Tom Heine | Hales Corners | Milwaukee |
| Christina Rhodes | Milwaukee | Milwaukee | |
| Wall to Wall Home Inspection Services, LLC | Al Weiland | Milwaukee | Milwaukee |
| Wisconsin Radon & Environmental, LLC | Jerome O'Callaghan | Milwaukee | Milwaukee |
| Maple Leaf Home Inspection | Steve Drajeske | West Allis | Milwaukee |
| Kloser Inspections & Environmental Services | Joseph R. Kloser | Sparta | Monroe |
| Lindquist Plumbing | Kenneth Klimek | Little Suamico | Oconto |
| Lawrence D. Engen Inc. | Lawrence D. Engen | Hazelhurst | Oneida |
| A-1 Vacuum and Radon Services Your Healthy Home Store | Adam Olinski | Appleton | Outagamie |
| McCoy, LLC | Jason L. McCoy | Seymour | Outagamie |
| Radon Busters, LLC | William Strohmenger | Cedarburg | Ozaukee |
| Stonehenge Development, Inc | Eric John Lehner | Mequon | Ozaukee |
| Polk County Health Dept. | Brian Hobbs, RS | Balsam Lake | Polk |
| Safe and Secure Inspections LLC | Ernest A. Eckendorf | Plover | Portage |
| All In One | William Seitz | Stevens Point | Portage |
| AmeriSpec Home Inspection Service | Thomas Hermes | Racine | Racine |
| Anderson Home Inspection, LLC | Donn Anderson | Waterford | Racine |
| Anderson Heating, Inc | Mike Anderson | Houlton | Saint Croix |
| Langer Construction Inc | Michael Langer | Wilson | Saint Croix |
| Taylor County Health Department | Anthony Fraundorf | Medford | Taylor |
| H.I.S. Corporation | Richard Krebs | Hartford | Washington |
| Radon Doctors LLC | John Gitter | Kewaskum | Washington |
| Washington County Health Department | Margaret Anderson | West Bend | Washington |
| Washington Health Dept | Paula Mugan | West Bend | Washington |
| Badgerland Radon Testing | Jennifer Cardinal | Delafield | Waukesha |
| Radon Measurement & Elimination Services | Paul A. Nicholson | Elm Grove | Waukesha |
| Radon Measurement & Elimination Services | Chase A. Nicholson | Elm Grove | Waukesha |
| Cornerstone Home Inspection | Michael Ford | Menomonee Falls | Waukesha |
| Home Inspections Plus LLC | Jeffrey Voisin | Muskego | Waukesha |
| Kebbekus Radon Testing, LLC | Timothy Kebbekus | Muskego | Waukesha |
| Radon Problem Solvers | Keith W. Toll | Oconomowoc | Waukesha |
| Brickkicker Home Inspections | Kent W. Rice | Pewaukee | Waukesha |
| Advanced Radon Management Co. | Marcey M. Vescio | Pewaukee | Waukesha |
| Advanced Radon Management Co | Vaughn R. Vescio | Pewaukee | Waukesha |
| House to Home Services, LLC | Paul Farrow | Pewaukee | Waukesha |
| Shamrock Building Inspection Consultants, LLC | Thomas P. Dempsey | Pewaukee | Waukesha |
| Waushara County Health Department | Chris Hinz | Wautoma | Waushara |
| Radon Specialists of WI Inc. | Chris Voigt | Neenah | Winnebago |
| Radon Specialists of WI Inc. | Pat Lewis | Neenah | Winnebago |
| Radon Specialists of WI Inc. | David Daniels | Neenah | Winnebago |
| Total Home Inspection, LLC | William O'Callaghan | Oshkosh | Winnebago |