Radon Measurement and Mitigation Contractors

Certified Radon Measurement and Mitigation

Below is a list of contractors certified for measuring radon and reducing it. These contractors must pass a national exam, meet continuing education requirements, maintain a quality-assurance program, and follow appropriate testing protocols to be listed on this page.

Interested in becoming a certified radon measurement or mitigation contractor? Trainings are held in Wisconsin twice per year; check the training page to get dates and locations.

To be listed here, contact the Wisconsin Radon Grant Manager once you obtain certification.

Being listed on this page does not constitute endorsement by the State of Wisconsin or the Department of Health Services. The lists are provided as an additional resource for interested individuals.

Before You Begin

Wisconsin has no radon regulations. As a result, homeowners are best served by educating themselves as much as possible before hiring a contractor and having a system installed. Before selecting a contractor from the Wisconsin list, first read the EPA's How to Select a Contractor.

The following are some additional general tips for those who need to hire a contractor.

  1. The certified individual must show up at the job site, at least to supervise, although they don't have to stay throughout the work. When inquiring about estimates, ask the person answering a call if the certified individual will be doing the work or at least inspect the system, and be sure he or she does.

  2. The fan must be outside the basement and the exhaust stack must go up to the roof, at least 10 feet above ground and 2 feet above any windows less than 10 feet away. If the exhaust is released at the sill of a house, some of this radon can enter the house through openings at the sill plate (where the basement sucks it in), and potentially into nearby windows. Studies have shown the average indoor radon can be increased by 1 pCi/L or more by these effects. In addition, experienced  EPA contractors show that the joints and couplings to radon fans tend to leak radon on the high pressure side, significantly reducing the effectiveness of mitigation systems with fans in basements.

  3. For a list of mitigation system standards see the U.S. EPA booklet Consumer's Guide to Radon Reduction, or call a Wisconsin Regional Radon Information Center toll-free, 1-888-LOW-RADON.

Radon Measurement Contractors

Sorted by county: Each contractor serves surrounding counties.

 
CERTIFICATION CREDENTIALS

COMPANY NAME

COUNTY

TELEPHONE

Daniel Wiggins, Jr.
NRPP: RT-106655
Expiration: 8/31/2018
Bad River Band of Lake Superior Tribe of Chippewa Indians Ashland 715-682-7123
Jason Trimberger
NRPP: RT-101878
Expiration: 4/30/2019

Great Lakes Radon Testing and Mitigation LLC

Brown 920-660-6324
FAX
920-393-4096
Adam Olinski
NRPP: RT-104254
Expiration: 02/29/2020
A-1 Radon & Vacuum Brown 920-639-6542
Glenn Deviley
NRPP: RT-108971
Expiration: 12/31/2018
EFI Global, Inc. Brown 920-469-3778
Jacob Cisewski
NRPP: RT-108101
Expiration: 08/31/2019
JC Radon Services, LLC Buffalo 507-458-2730
Chad Imme
NRPP: RT-109581
Expiration: 1/31/2020
Pillar to Post Home Inspectors Burnett 715-791-4119
Curt Boos
NRPP: RT-107477
Expiration: 4/30/2020
Bohl & Proulx Plumbing, Inc Chippewa 715-723-9655
FAX
715-723-1272
Carl J. Francis
NRPP: RT-103659
Expiration: 2/28/2020
Radon Measurement and Mitigation Columbia

920-948-1345
FAX
920-623-5697

Mark Gilbertson
NRPP: RT-108412
Expiration: 01/31/2020
Truer Inspections Columbia 608-212-4395

Lance N. Rule
NRPP: RT-108622
Expiration: 4/30/2020

Wisconsin Radon Services LLC Columbia 608-279-7853
Lance N. Rule
NRPP: RT-108622
Expiration: 04/30/2020
Wisconsin Radon Services LLC Dane 608-279-7853
Michael Gallagher
NRPP: RT-106250
Expiration: 06/30/2019
M.P.G. Builders Dane 608-516-5541
Corey Benson
NRPP: 107748RT
Expiration: 09/30/2018
Zander Solutions Dane 608-833-6620
FAX 608-833-6679
Lindsay Mefford
NRPP: RT 108534
Expiration: 03/31/2020
Madison Radon Testing, LLC Dane 608-438-7831
Leonard J. Wilkosz
NRSB: 16SS060
Expiration: 07/30/2018
Wolf Home Inspection, LLC Dane 608-234-0455
Daniel Skelton
NRSB: RT-105211
Expiration: 2/28/2019
Radon, Inc. Dane 804-357-1001
Robert Lietha
NRSB: RT-108457
Expiration: 2/28/2020
Inspector Rob Agency, LLC Douglas 218-393-6482
Michael Langer
NRPP: 105759RMT
Expiration: 6/30/2020
Langer Construction Dunn 651-261-1830
Greg Welke
NRPP: RT-105924
Expiration: 10/31/2018
Hovland's, Inc Eau Claire 715-832-1691
FAX
715-835-1321
Bradley R. Jacobs
NRPP: RT-107702
Expiration: 10/31/2018
Radon Hunter Tm LLC Eau Claire 612-720-7233

Damian Treiber
NRPP: RT-100337
Expiration: 2/28/2020

Lucas Treiber
NRPP: RT-109356
Expiration: 9/30/2019

Radon Contractors, Testing, and Mitigation Florence 906-774-3795
FAX
906-774-2257
Ron Cutter
NRPP: RT-106064
Expiration: 4/30/2019
Cutter Vac, LLC Fond du Lac 920-922-3360
Jerome O'Callaghan
NRPP: RT-105888
Expiration: 6/30/2020
Wisconsin Radon and Environmental, LLC
Fond du Lac
414-477-6026
Bret Patterson
NRPP: RT-104740
Expiration: 05/31/2019
Patterson Comfort and Safety Grant 563-585-1232
Peter Prien
NRPP: RT-108466
Expiration: 3/31/2020
Southern Wisconsin Advanced Radon Mitigation Green 608-558-3707
Karla Newman
NRPP: RT-103009
Expiration: 10/31/2018
Radon Remedy - Testing Division Kenosha 262-577-5515
Travis Fronk
NRPP: RT-109760
Expiration: 04/30/2020
Absolute Inspection, LLC La Crosse 608-636-4772
Chad Hatlevig
NRPP: RT-109753
Expiration: 04/30/2020
Driftless Area Home Inspection La Crosse 608-738-1187
Thomas G. Kruse
NRPP: RT-103142
Expiration: 5/31/2019
Professional Home Inspection La Crosse 608-782-8831
FAX
608-526-2979
Lucas Erickson
NRPP: RT-108150
Expiration: 07/31/2019
Erickson Radon Solutions Lafayette 608-558-6155
Benjamin Stromberg
NRPP: RT-107538
Expiration: 4/30/2020
Abatron Engineering Marathon 715-675-7277
Alan J. Ringmeier
NRSB: 16SS015
Expiration: 03/30/2019
Townline Home Inspection Marquette 920-299-1619
Brittany Thomas-Neira
NRPP: RT-109563
Expiration: 04/30/2020
Thomas Radon Testing, LLC Milwaukee 920-791-1159
David Gross
NRPP: RT-109680
Expiration: 3/31/2020
Gross Inspection Services, LLC Milwaukee 262-395-3373
Joseph Chitko
NRPP: RT-108187
Expiration: 1/31/2020
5 by 5 Home Inspection, LLC Milwaukee 414-531-5295
Scot McLean
NRPP: RT-103800
Expiration: 03/31/2019
Towne and Country Building Inspection Milwaukee 414-228-6573
FAX
414-352-6656
Tom Heine
NRPP: RT-101878
Expiration: 01/31/2019
Radon Abatement Milwaukee 414-546-3691

Chase Nicholson
NRPP: RT-104943
Expiration: 10/31/2019

Pierce Nicholson
NRPP ID: RT-108069
Expiration: 5/31/2019

Radon Measurement and Elimination Services Milwaukee 414-573-1090
Jerome O'Callaghan
NRPP: RT-105888
Expiration: 6/30/2020
Wisconsin Radon and Environmental, LLC Milwaukee 414-477-6026
Donna Willis
NRPP: RT-109900
Expiration: 6/30/2020
Radon Associates, LLC Pierce 866-MY-RADON
866-697-2366
Ernest Eckendorf
NRPP: RT-102711
Expiration: 4/30/2019
Safe and Secure Inspections Portage 715-498-8957
FAX 715-341-9051
William Seitz
NRPP: RT-105349
Expiration: 1/31/2020
All in One Portage 715-781-0937
FAX
715-341-0647
Scott Cleven
NRPP: RT-108085
Expiration: 11/30/2019
Timber Ridge Home Inspection LLC Racine 262-770-2864
Donn Anderson
NRPP: RT-105891
Expiration: 5/31/2020
Anderson Home Inspection LLC Racine 262-534-5075
FAX
414-755-1742
Steven G. Paul
NRSB: 16SS079
Expiration: 9/30/2018
Final Eyes Home Inspection LLC Racine 262-930-6748
James Oezer
NRPP: RT-108243
Expiration: 09/30/2019
National Property Inspections Racine 262-636-9909
Daniel Alvey
NRPP: RT-108390
Expiration: 01/31/2020
RaDan Remediation Racine 414-416-5654
Jacob Dunaway
NRPP: RT-109175
Expiration: 05/31/2019
Brownfield Environmental Engineering Rock 608-856-5434
James Seichter
NRPP: RT-108578
Expiration: 4/30/2020
24x7 Home Inspections Rock 608-302-5494

John Thompson
NRPP: RT-109758
Expiration: 04/30/2020

A.T. Pro Mitigation Systems Rock 608-758-0291
Jeff Scott
NRPP: RT-107974
Expiration: 3/31/2019
Wisconsin Inspection Services & Consulting, LLC Sauk 608-434-0790
Scott Randall
NRPP: RT-109725
Expiration: 03/31/2020
Radon Inspections Sheboygan 920-889-8874
Mike Boumeester
NRPP: RT-108386
Expiration: 2/29/2020
Radon Associates, LLC St. Croix 866-MY-RADON
866-697-2366
Justin Everts
NRPP: RT-108328
Expiration: 1/31/2020
Everts Construction, LLC St. Croix 651-248-5427
Victoria Morris
NRPP: RT-109333
Expiration: 8/31/2019
Minnesota Building Inspections St. Croix 651-245-0281
Jim Schaller
NRPP: RT-109887
Expiration: 6/30/2020
Schaller Building Company Vernon 608-606-3014
David Cook
NRPP: RT-107864
Expiration: 1/31/2019
DC Mitigation LLC Walworth 262-749-4266
Matthew Jaeck
NRPP: RT-109734
Expiration: 03/31/2020
HSH Property Inspection Washington 262-305-0314
Earl Cull
NRPP: RT-107112
Expiration: 1/31/2020
Patriot Plumbing, Inc. Waukesha 262-955-5701
Jennifer Campbell
NRPP: RT-106368
Expiration: 7/31/2019
Lifetime Radon Solutions, Inc. Waukesha 262-955-5701
Sean O'Connor
NRPP: RMT-109036
Expiration: 02/28/2019
Lifetime Radon Solutions, Inc. Waukesha 262-955-5701
Brian Thompson
NRPP: RT-109591
Expiration: 2/29/2020
Lifetime Radon Solutions, Inc. Waukesha 262-955-5701
Alex Hanlon
NRPP: RT-109435
Expiration: 10-31-2019
Lifetime Radon Solutions, Inc. Waukesha 262-955-5701
Grant Hagen
NRPP: RT-108707
Expiration 06/30/2018
Carpenter Road Waukesha 262-853-0171
Paul Nicholson
NRPP: RT-102417
Expiration: 10/31/2019
Radon Measurement and Elimination Services Waukesha 262-797-8949
FAX
262-797-0798
Marcey Vescio
NRPP: RT-103561
Expiration: 9/30/2019
Advanced Radon Management Waukesha 262-691-2003
Vaughn Vescio
NRPP: RT-105153
Expiration: 3/31/2019
Advanced Radon Management Waukesha 262-370-8165
Jeffrey Voisin
NRPP: RT-103334
Expiration: 1/31/2019
Home Inspections Plus Waukesha 414-418-7587
FAX
262-679-6791
Timothy Kebbekus
NRPP: RT-105521
Expiration: 11/30/2019
Kebbekus Radon Testing Waukesha 414-759-3233
FAX
262-243-1748
Ryan Beeck
NRPP: RT-106782
Expiration:6/30/2019
Beeck Home Inspections, LLC Waukesha 414-235-4633
Nancy Schatzman
NRSB: SS641
Expiration: 12/30/2019
American Radon Testing Co. Waukesha 262-522-0868
FAX
262-522-0862
Gregg Zetzman
NRSB: 2SS0055
Expiration: 12/30/2018
Radon Mitigators Waukesha 262-538-9966
FAX
866-537-9977
Alissa Zetzman
NRSB: 17SS051
Expiration: 06/30/2019
Radon Mitigators Waukesha 262-538-9966
Robert Baumgart
NRPP: RT-107653
Expiration: 6/30/2020
Baumgart Home Inspection Service, LLC Waupaca 920-867-4222
Shane Bodenheimer
NRPP: RT-109273
Expiration: 07/31/2019
Sure Dry Basement Systems Winnebago 920-299-5240
Steven S. Clare
NRSB: 15ST014
Expiration: 9/30/2018
Clare Home Inspection Winnebago 920-378-2910
Scott Fischer
NRPP: RT-108134
Expiration: 6/30/2019
American Radon Reduction, LLC Winnebago 920-203-6644
David Daniels
NRPP: RT-101791
Expiration: 10/31/2018
Radon Specialists of Wisconsin, Inc. Winnebago 920-751-0152
FAX: 920-751-0197
Dan Kutchin
NRPP: RT-106666
Expiration: 10/31/2018
HomeEx Residential Services, LLC Winnebago 920-372-3700

Radon Mitigation Contractors

Sorted by county: Each contractor serves surrounding counties.

CERTIFICATION CREDENTIALS COMPANY NAME COUNTY PHONE
Daniel Wiggins
NRPP: 106656RMT
Expiration: 8/31/2018
Bad River Band of Lake Superior Tribe of Chippewa Indians Ashland 715-682-7123
Jason Trimberger
NRPP: 106227RMT
Expiration: 04/30/2019
Great Lakes Radon Testing and Mitigation, LLC Brown 920-660-6324
Adam Olinski
NRPP: 104255RMT
Expiration: 2/29/2020
A-1 Radon & Vacuum Brown 920-639-6542
Jacob Cisewski
NRPP: 108102RMT
Expiration: 08/31/2019
JC Radon Services, LLC Buffalo 507-458-2730
Jeffrey Hartman
NRPP: 104926RMT
Expiration: 04/30/2020
Wisconsin Radon Measurement and Mitigation Chippewa 715-559-0684
Carl Francis
NRPP: 103660RMT
Expiration: 02/28/2020
Radon Measurement and Mitigation, Inc. Columbia 920-948-1345
Daniel Tompkins
NRPP: 105008RMT
Expiration: 7/31/2018
S.W.A.T. Environmental Columbia 608-256-9606
Lance Rule
NRPP: RMT-108623
Expiration: 04/30/2020
Wisconsin Radon Services LLC Columbia 608-279-7853
Lance Rule
NRPP: RMT-108623
Expiration: 04/30/2020
Wisconsin Radon Services LLC Dane 608-279-7853
Michael Gallagher
NRPP: 106251RMT
Expiration: 6/30/2019
M.P.G. Builders Dane 608-516-5541
Tony Hendricks
NRPP: 104196RMT
Expiration: 4/30/2020
Acura Services Dane 608-772-2349
David Cook
NRPP: 107496RMT
Expiration: 3/31/2020
DC Mitigation, LLC Dane 262-749-4266
Corey Benson
NRPP: 107749RMT
Expiration: 9/30/2018
Zander Solutions Dane 608-833-6620
Brandon Wittman
NRPP: 107834RMT
Expiration:01/31/2019
Radon Specialists of Wisconsin Dane 888-919-1817
Rodney Reible
NRPP: 107491RMT
Expiration: 3/31/2020
Advanced Radon Solutions Dodge 920-296-4310
Jamie Adamski
NRPP: 104698RMT
Expiration: 11/30/2019
Adamski Builders, LLC Douglas 218-727-2495
Jeffrey Hartman
NRPP: 104926RT
Expiration: 4/30/2020
Wisconsin Radon Measurement and Mitigation Eau Claire 715-559-0684
Greg Welke
NRPP: 105925RMT
Expiration: 10/31/2018
Hovlands, Inc. Eau Claire 715-832-1691
Bradley R. Jacobs
NRPP:107703RMT
Expiration: 10/31/2018
Radon Hunter Tm LLC Eau Claire 612-720-7233

Damian Treiber
NRPP: 100336RMT
Expiration: 2/28/2020

Lucas Treiber
NRPP: 109354RMT
Expiration: 9/30/2019

Radon Contractors, Testing, and Mitigation near Florence 906-774-3795
Ron Cutter
NRPP: 106065RMT
Expiration: 3/31/2019
Cutter Vac, LLC Fond du Lac 920-922-3360
Theodore Gabriel
NRPP: 103610RMT
Expiration: 7/31/2018
Gabriel Heating and Radon Services Grant 608-348-6760
Bret Patterson
NRPP: 104745 RMT
Expiration: 05/31/2019
Patterson Comfort and Safety Grant 563-585-1232
Peter Prien
NRPP: RMT-108467
Expiration: 3/31/2020
Southern Wisconsin Advanced Radon Mitigation Green 608-558-3707
Richard Reinart
NRSB: 17SS023
Expiration: 02/28/2019
The Home Inspector, LLC Iowa 608-535-9206
Cameron Christenson
NRPP: RMT-109243
Expiration: 06/30/2019
Hady Electric, Inc. Jefferson 920-261-4947
Travis Jewell
NRPP: 104688RMT
Expiration: 12/31/2019
RadoVent Radon Reduction Services Kenosha 888-698-8368
Karla Newman
NRPP: 101916RMT
Expiration: 03/31/2019
Radon Remedy, LLC Kenosha 800-917-2366
Jeff Tenuta
NRPP: 101809RMT
Expiration: 3/31/2019
American Radon Removal Co Kenosha 262-657-9000
Josh Dummer
NRPP: RMT -108941
Expiration: 11/30/2018
Radon Service Plus LLC La Crosse 608-304-5925
Dave Richling
NRPP: 104153RMT
Expiration: 3/31/2019
Schneider Heating and Air Conditioning La Crosse 507-493-5252
Lucas Erickson
NRPP: 108151RMT
Expiration: 7/31/2019
Erickson Radon Solutions Lafayette 608-558-6155
Jerald Weyer
NRSB: #301
Expiration: 12/30/2019
Radon Reduction Specialists Manitowoc 920-758-2611
Brock Weyer
NRPP: RMT-109169
Expiration: 04/30/2019
Radon Reduction Specialists Manitowoc 920-758-2760
Thomas Desautel
NRPP: 103920RMT
Expiration: 6/30/2020
The Radon Man of Wisconsin Marathon 715-803-4300
Mark Howe
NRPP: 104707RMT
Expiration: 8/31/2019
Howe Radon Contracting Marathon 715-370-1402
Benjamin Stromberg
NRPP: 107539RMT
NRSB: 15G014
Expiration: 4/30/2020
Abatron Engineering Marathon 715-675-7277
Keith Fisher
NRPP: 107046RMT
Expiration: 06/30/2019
Accurate Radon Mitigation Systems, Inc. Milwaukee 262-378-1293
Earl Cull
NRPP: 107113RMT
Expiration: 1/31/2020
Patriot Plumbing Inc. Milwaukee 262-370-3711

Chase Nicholson
NRPP: 104944RMT
Expiration: 10/31/2019

Pierce Nicholson
NRPP: 108070RMT
Expiration: 5/31/2019

Radon Measurement and Elimination Services Milwaukee 414-573-1090
Tom Heine
NRPP: 101879RMT
Expiration: 1/31/2019
Radon Abatement Milwaukee 414-546-3691
Jerome O' Callaghan
NRPP: 105889RMT
Expiration: 6/30/2020
Wisconsin Radon and Environmental Milwaukee 414-477-6026
Chad Rogness
NRPP: 106455RMT
Expiration: 1/31/2020
S.W.A.T. Environmental Milwaukee 262-542-5288
Richard Drew
NRPP: 101877RMT
Expiration: 11/30/2019
Allis Environmental Services Milwaukee 414-303-4338
Erik Mikkelsen
NRPP: RMT-109042
Expiration: 02/28/2019
Badgerland Radon Services, Inc. Outagamie 920-725-4995
Robert C. Peterson
NRPP: RMT-103965
Expiration: 10/31/2018
Rock Road Plumbing, Inc. Outagamie 920-731-2780
Eric John Lehner
NRPP: 106393RMT
Expiration: 9/30/2019
Stonehenge Development Inc Ozaukee 414-659-0928
Val Riedman
NRPP: 103414RMT
Expiration: 8/31/2019
Croix Valley Radon Mitigation Polk 888-481-6870
Anthony Walter
NRPP:108380RMT
Expiration: 12/31/2019
All Electric, LLC Portage 715-897-2693
Ernest Eckendorf
NRPP: 102712RMT
Expiration: 4/30/2019
Safe and Secure Inspections Portage 715-498-8957
William Seitz
NRPP: 105350RMT
Expiration: 1/31/2020
All In One Portage 715-445-1900
Daniel Alvey
NRPP: 108391RMT
Expiration: 1/31/2020
RaDan Remediation Racine 414-416-5654
Brian Barmore
NRPP: RMT-108433
Expiration: 2/28/2020
Radon Gone LLC Racine 262-227-4956
Michael Schultz
NRPP: RMT-109018
Expiration: 02/28/2019
BluLine Radon Measurement & Mitigation Services LLC Racine 414-426-2332
David Cook
NRPP:&p; 107496RMT
Expiration: 3/31/2020
DC Mitigation LLC Rock 262-749-4266
Jeff Karich
NRPP ID 106046RMT
Expiration: 5/31/2020
Superior Radon Mitigation, LLC Rock 800-631-1403
John Thompson
NRPP: 103633RMT
Expiration: 10/31/2019
A.T. Pro Mitigation Systems Rock 608-758-0291
Mike Boumeester
NRPP: RMT-108712
Expiration: 06/30/2020
Radon Associates, LLC St. Croix 866-MY-RADON
866-697-2366
Justin Everts
NRPP: 108329
Expiration 1/31/2020
Everts Construction, LLC St. Croix 651-248-5427
Daniel Korum
NRPP: 103532 RMT
Expiration 12/31/2019
Northland Radon Service St. Croix 715-760-1610
Michael Langer
NRPP: 105759RMT
Expiration: 6/30/2020
Langer Construction St. Croix 651-261-1830
Jeff Nelson
NRPP: 104202RMT
Expiration: 11/30/2018
Nelson Construction Radon Systems & Service St. Croix 715-246-5873
Jim Schaller
NRPP: 110003RMT
Expiration: 7/12/2019
Schaller Building Company Vernon 608-606-3014
David Cook
NRPP: 107496RMT
Expiration: 3/31/2020
DC Mitigation, LLC
Walworth
262-749-4266
Christopher Strube
NRPP: 106577RMT
Expiration: 5/31/2020
Air Quality Experts Walworth 262-684-4400
Kurt Hoffmann
NRPP: 102707RMT
Expiration: 06/30/2019
Freedom Radon Solutions, LLC Washington 262-483-3650
Jacquelyn McMeans
NRPP: 109649RMT
Expiration: 02/29/2020
Wing Three Inc. Waukesha 262-832-1194
Scott Campbell
NRPP: 101552RMT
Expiration: 8/31/2019
Lifetime Radon Solutions Waukesha 262-955-5701
Sean O'Connor
NRPP: RMT-109036
Expiration: 02/28/2019
Lifetime Radon Solutions Waukesha 262-955-5701
Brian Thompson
NRPP: RMT-109619
Expiration: 2/29/2020
Lifetime Radon Solutions Waukesha 262-955-5701
David Cook
NRPP: 107496RMT
Expiration: 3/31/2020
DC Mitigation LLC Waukesha 262-749-4266
Gary Lusz
NRPP: 105001RMT
Expiration: 10/31/2018
Best Radon Solutions, LLC Waukesha 262-745-4764
Paul Nicholson
NRPP: 102418RMT
Expiration: 10/31/2019
Radon Measurement and Elimination Services Waukesha 262-797-8949
Rick Weber
NRPP: 104185RMT
Expiration: 3/31/2019
Radon Rescuers, LLC Waukesha 262-470-5332
Vaughn Vescio
NRPP: 105154RMT
Expiration: 3/31/2019
Advanced Radon Management Waukesha 262-691-2003
Christopher Strube
NRPP: 106577RMT
Expiration: 5/31/2020
Air Quality Experts Waukesha 262-684-4400
Mike Gryszkiewicz
NRPP: 104175RMT
Expiration: 3/31/2019
Radon Rescuers Waukesha 262-844-4267
Gregg Zetzman
NRSB: 2G0003
Expiration: 12/30/2018
Radon Mitigators Waukesha 262-538-9966
Alissa Zetzman
NRSB: 17SS051
Expiration: 06/30/2019
Radon Mitigators Waukesha 262-538-9966
George Booth
NRPP: 107258RMT
Expiration: 1/31/2020
SWAT Holdings, LLC Waukesha 414-442-1300
Christopher Henckel
NRPP: RMT-107725
Expiration: 10/31/2018
SWAT Holdings, LLC Waukesha 262-542-5288
Shane Bodenheimer
NRPP: RMT-109274
Expiration: 07/31/2019
Sure Dry Basement Systems Winnebago 920-299-5240

Ben Daniels
NRPP: 107835RMT
Expiration: 01/31/2019

David Daniels
NRPP: 101792RMT
Expiration: 8/31/2018

Nick Marks
NRPP: 106011RMT
Expiration: 10/31/2018

Jared Richter
NRPP: RMT-109181
Expiration: 05/31/2019

Dylan Szews
NRPP: RMT-109182
Expiration: 05/31/2019

Jason Loyd
NRPP: RMT-108957
Expiration: 11/30/2018

Radon Specialists of Wisconsin Winnebago 920-751-0152
Scott Fischer
NRPP: 107014RMT
Expiration: 2/28/2019
American Radon Reduction, LLC Winnebago
920-203-6644
Ken Weber
NRPP Certification: 105560RMT
Expiration: 1/31/2020
The Radon Doctor Wood 715-305-4356

Looking outside Wisconsin?

These lists are from two national certifying organizations that have the most current information:

Last Revised: July 19, 2018