NEHA Certified Inspectors in Wisconsin
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Bad River Natural Resources | Philip Couture | Odanah | Ashland |
| BSI*BaySide Inspections LLC | Ron Nohre | De Pere | Brown |
| Radon Services of Wisconsin | Craig S. Johansen | New Franken | Brown |
| Advanced Radon Services LLC | Al Dorn Jr. | Oneida | Brown |
| A to Z Home Inspection | Jon D. Brown | Chilton | Calumet |
| Chippewa Valley Radon Services | Dennis Ferstenou | Chippewa Falls | Chippewa |
| Wisconsin Radon Measurement & Mitigation | Jeffrey Hartman | Eau Claire/Chippewa Falls | Chippewa |
| Radon Measurement and Mitigation, Inc. | Carl J. Francis | Columbus | Columbia |
| WI Division of Health, Radon Protection | Conrad V. Weiffenbach | Madison | Dane |
| Radon, Inc | Daniel B. Skelton | Madison | Dane |
| State Lab of Hygiene | Lynn West | Madison | Dane |
| Assurance Inspection Services, LLC | Richard P. Horan | Middleton | Dane |
| Southern WI Home Inspection LLC | Dennis Kruger | Oregon | Dane |
| Acura Services LLC | Anthony (Tony) Hendricks PE | Oregon | Dane |
| Better Basement Technologies | Mark McDonald | Sun Prairie | Dane |
| Zander Solutions LLC | Jerin Zander | Verona | Dane |
| Town & Country Inspection, LLC | Tim C. Fredrick | Watertown | Dodge |
| Harris Electronic Service | J. Brian Harris, Ph.D., P.E. | Sturgeon Bay | Door |
| Eau Claire City-County Health Dept | David Fairbairn | Eau Claire | Eau Claire |
| Eau Claire City-County Health Dept | Valerie Reiter | Eau Claire | Eau Claire |
| Radon Mitigation Services | James E. Brester | Fond du Lac | Fond du Lac |
| Final Look Inspection Services, LLC | Doug Hoerth | Fond du Lac | Fond du Lac |
| Integrity Inspection Service, LLC | Keith Vanevenhoven | 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 |
| Olsen's Home Inspection, LLC | Timothy J. Olsen | Fort Atkinson | Jefferson |
| Trading Places Home Inspection LLC | Fred Schwartz | Helenville | Jefferson |
| Watertown Health Department | Timothy Anderson | Watertown | Jefferson |
| Lee Plumbing, Heating & Cooling | Warren Tuinstra | Kenosha | Kenosha |
| Kenosha County Division of Health | Michael P. Gorman | Kenosha | Kenosha |
| Ken's Home Inspection, LLC | Ken Thompson | Bangor | La Crosse |
| Professional Home Inspection Co. | Thomas G. Kruse | Holmen | La Crosse |
| LaCrosse County Health Dept. | James Steinhoff | LaCrosse | La Crosse |
| Lincoln County Health Department | Edward Newburry | Merrill | Lincoln |
| Manitowoc County Health Department | Jessica L. Wanserski | Manitowoc | Manitowoc |
| Quality Emergency Services | Nathan Finstad | Stratford | Marathon |
| At Home Inspections of WI | Jeffery C Plachetka | Wausau | Marathon |
| Marathon County Health Department | Michelle M. Schwoch | Wausau | Marathon |
| Abatron Engineering | Steve C. Garbacz | Wausau | Marathon |
| Marathon County Health Dept | Sara J Brown | Wausau | Marathon |
| Inspect It Right Home Inspections L.L.C. | Michael Carson | Wausau | Marathon |
| Towne & Country Building Inspection, Inc. | Scot W. McLean | Bayside | Milwaukee |
| Radon Abatement | Tom Heine | Hales Corners | Milwaukee |
| Michaels Engineering | Cassidy Kuchenbecker | Milwaukee | Milwaukee |
| Wall to Wall Home Inspection Services, LLC | Al Weiland | Milwaukee | Milwaukee |
| Affordable Radon Reduction/Green Forest Enterprises, Inc. | Bryan Gruenewald | River Hills | Milwaukee |
| Kloser Inspections & Environmental Services | Joseph R. Kloser | Sparta | Monroe |
| Engel Home Inspections | Joe Engel | Tomah | Monroe |
| Lawrence D. Engen Inc. | Lawrence D. Engen | Hazelhurst | Oneida |
| Green Bay to Oshkosh Radon Reduction Systems | Adam Olinski | Appleton | Outagamie |
| A to Z Home Inspections | Paul Zschaechner | Combined Locks | Outagamie |
| 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 |
| Park Falls Building Supply | Alan J. Chrouser | Park Falls | Price |
| AmeriSpec Home Inspection Service | Thomas Hermes | Racine | Racine |
| Anderson Heating, Inc | Mike Anderson | Houlton | Saint Croix |
| Sauk County Health Department | Nicholas T Oasen | Baraboo | Sauk |
| Sauk County Health Department | Joe Lally, R.S. | Baraboo | Sauk |
| Taylor County Health Department | Anthony Fraundorf | Medford | Taylor |
| Elegant Stone Products, Inc | Bert Jeske | Viroqua | Vernon |
| Radon Doctors LLC | John Gitter | Kewaskum | Washington |
| Washington Health Dept | Paula Mugan | West Bend | Washington |
| Washington County Health Department | Margaret Anderson | West Bend | Washington |
| Radon Measurement & Elimination Services | Paul A. Nicholson | Elm Grove | Waukesha |
| Radon Measurement & Elimination Services | Chase A. Nicholson | Elm Grove | Waukesha |
| Baumgardt Home Inspection, Inc. | Kent M. Baumgardt | Elm Grove | Waukesha |
| Advanced Radon Management | Robert L. Vescio | Hartland | Waukesha |
| Home Inspections Plus LLC | Jeffrey Voisin | Muskego | Waukesha |
| Kebbekus Radon Testing, LLC | Timothy Kebbekus | Muskego | Waukesha |
| Advanced Radon Management Co. | Marcey M. Vescio | Pewaukee | Waukesha |
| The Brick Kicker | Kent W. Rice | Pewaukee | Waukesha |
| Advanced Radon Management Co | Vaughn R. Vescio | Pewaukee | Waukesha |
| Shamrock Building Inspection Consultants, LLC | Thomas P. Dempsey | Pewaukee | Waukesha |
| Waukesha County Environmental Health Division | Paul L. Tellier | Waukesha | Waukesha |
| Waushara County Health Department | Chris Hinz | Wautoma | Waushara |
| Radon Specialists of WI Inc. | Pat Lewis | Neenah | Winnebago |
| Radon Specialists of WI Inc. | David Daniels | Neenah | Winnebago |
| Radon Specialists of WI Inc. | Amos Mikkelson | Neenah | Winnebago |
| Radon Specialists of WI Inc. | Chris Voigt | Neenah | Winnebago |