Radon Mitigation (Reduction) Contractor List for Wisconsin

Information about choosing a contractor

Get Certified!

Radon measurement and mitigation trainings are held in Wisconsin twice per year.  To be listed here, contact Wisconsin's Radon Grant Manager, Jessica Maloney, at 608-267-7199 once you obtain certification.

Consumers and Contractors Note: 

There are no state regulations specifically for radon businesses in Wisconsin.  To be listed by these organizations, an individual must pass a national exam, meet continuing education requirements, maintain a quality-assurance program, and follow appropriate testing protocols.  The list below is combined from two national certifying organizations: American Association of Radon Scientists and Technologists (AARST), and National Radon Safety Board – Radon Proficiency Program.  Their websites carry the most up-to-date information. 

*Each contractor serves surrounding counties.
Certification ID and
Expiration Date
Business *County Phone

Daniel Wiggins
NRPP:  106656RMT
Expiration:  7/31/2016

Bad River Band of Lake Superior Tribe of Chippewa Indians Ashland 715 682-7123
Brian Behling
NRPP:  107513RMT
Expiration:  4/30/2016
Thompson Homes, Inc. Brown 920 592-1112
John Hansen
NRPP:  107476RMT
Expiration:  3/31/2016
Hansen Improvements Brown 920 819-6584
Adam Olinski
NRPP:  104255RMT
Expiration:  11/30/2015
A-1 Radon and Vacuum Brown 888 421-8227

Jason Trimberger
NRPP:  106227RMT
Expiration:  04/30/2017

Great Lakes Radon Testing and Mitigation LLC Brown 920 660-6324

Jeffrey Hartman
NRPP:  104926RMT
Expiration:  04/30/2016

WI Radon Measurement and Mitigation Chippewa 715 559-0684

Carl Francis
NRPP:  103660RMT
Expiration:  1/31/2016

Radon Measurement and Mitigation, Inc.

Columbia

920 948-1345
Daniel Tompkins
NRPP: 105008RMT
Expiration:  6/30/2016
S.W.A.T.  Environmental Columbia 608 256-9606
George Booth
NRPP:  107258RMT
Expiration:  9/30/2015
S.W.A.T.  Environmental Dane 608 256-9606

Daniel Skelton
NRPP:   105212RMT
Expiration: 2/28/2017

Radon, Inc Dane 608 467-0257

Michael Gallagher
NRPP:  106251RMT
Expiration:  5/31/2015

M.P.G. Builders Dane 608 516-5541

Tony Hendricks
NRPP:  104196RMT
Expiration:  4/30/2016

Acura Services Dane 608 772-2349

David Cook
NRPP:  107496RMT
Expiration:  3/31/2016

DC Mitigation LLC Dane 262 749-4266

Eric Mikkelson
NRPP:  102432RMT
Expiration:  8/31/2016

Fresh-Air System, Inc. Dane 608 835-7669

Corey Benson
NRPP:  107749RMT
Expiration:  9/30/2016

Zander  Solutions Dane 608 833-6620
Brandon Wittman
NRPP: 107834RMT
Expiration:12/31/2016
Radon Specialists of Wisconsin Dane 608 834-3167
Rodney Reible
NRPP:  107491RMT
Expiration:  3/31/2016
Advanced Radon Solutions Dodge 920 296-4310
Jeffrey Hartman
NRPP:  104926RT
Expiration:  4/30/2016
WI Radon Measurement and Mitigation Eau Claire 715 559-0684
Steve Polzin
NRPP: 106270RMT
Expiration:  5/31/2015
Classic Radon Services Eau Claire 715 559-0398
Greg Welke
NRPP 105925RMT
Expiration:  7/31/2016
Hovlands, Inc. Eau Claire 715 832-1691

Damian Treiber
NRPP:  100336RMT
Expiration:  2/28/2016

The House Doctor


near Florence

906 774-3795

Ron Cutter
NRPP:  106065RMT
Expiration:  3/31/2017

Cutter Vac LLC Fond du Lac 920 922-3360

Ed Gilgenbach
NRPP:  107092RMT
Expiration:  5/31/2015

Certified Radon Solutions, LLC. Fond du Lac 920 979-0550

Theodore Gabriel
NRPP:  103610RMT
Expiration:  5/31/2016

Gabriel Heating and Radon Services Grant 608 348-6760

William Tucker
NRPP:  106312RMT
Expiration:  6/30/2015

Tucker Family Construction, LLC Green 608 862-3641
Travis Jewell
NRPP:  104688RMT
Expiration:  11/30/2015
RadoVent Radon Reduction Services Kenosha 888-698-8368
Karla Newman
NRPP:  101916RMT
Expiration:  3/31/2017
Radon Remedy, LLC


Kenosha

800 917-2366
Jeff Tenuta
NRPP:  101809RMT
Expiration:  3/31/2017
American Radon Removal Co


Kenosha

262 657-9000
Jeff Engen
NRPP:  104334RMT
Expiration:  7/31/2015
Radon Mitigation Services La Crosse
(near)
507 493-5252
Dave Richling
NRPP:  104153RMT
Expiration:  3/31/2017
Schneider Heating and Air Conditioning

La Crosse

507 493-5252

Jerald Weyer
NRSB:  #301
Expiration:  12/30/2015

Radon Reduction Specialists

Manitowoc

920 758-2611

Thomas Desautel
NRPP:  103920RMT
Expiration:  6/30/2016

The Radon Man of Wisconsin Marathon 715 581-4446

Steve Garbacz
NRPP:  100486RMT
Expiration:  5/31/2015

Abatron Engineering

Marathon

715 675-7277

Mark Howe
NRPP:  104707RMT
Expiration:  7/31/2015

Howe Radon Contracting Marathon 715 370-1402
Benjamin Stromberg
NRPP:  107539RMT
Expiration:  4/30/2016
Abatron Engineering Marathon 715 675-7277

Keith Fisher
NRPP:  107046RMT
Expiration:  4/30/2015

Accurate Radon Mitigation Systems, Inc. Milwaukee 262 378-1293

James Clark
NRPP:  106265RMT
Expiration:  4/30/2015

Milwaukee Radon Milwaukee 414 418-2675
Earl Cull
NRPP: 107113RMT
Expiration:  5/31/2015
Patriot Plumbing Inc. Milwaukee 262 370-3711

Chase Nicholson
NRPP:  104944RMT
Expiration: 9/30/2015

Paul Nicholson
NRPP:  102418RMT
Expiration: 9/30/2015

Radon Measurement and Elimination Services


Milwaukee

262 797-8949



414 573-1090

Tom Heine
NRPP:  101879RMT
Expiration:  1/31/2017

Radon Abatement


Milwaukee

414 546-3691

Jerome O' Callaghan
NRPP:  105889RMT
Expiration:  5/31/2016

Wisconsin Radon and Environmental Milwaukee 414 477-6026

Chad Rogness
NRPP:  106455RMT
Expiration:  12/31/2015

S.W.A.T Environmental Milwaukee 262 542-5288
Brett Seebach
NRPP:  107292RMT
Expiration:  10/31/2015
S.W.A.T Environmental Milwaukee 262 542-5288

Richard Drew
NRPP:  101877RMT
Expiration: 11/30/2015

Allis Environmental Services Milwaukee 414 303-4338
Ryan Macheski
NRPP:  107833RMT
Expiration: 12/31/2016
Radon Specialists of Wisconsin Milwaukee 262 293-9180

Kenneth Klimek
NRPP: 106391RMT
Expiration:  8/31/2015

Lindquist Plumbing Oconto 920 826-6344

Robert C. Peterson
NRPP:  103965RMT
Expiration:  8/31/2016

Rock Road Plumbing  


Outagamie

920 731-2780

Eric John Lehner
NRPP:  106393RMT
Expiration:  8/31/2015

Stonehenge Development Inc


Ozaukee

414 659-0928

Mike Trebil
NRPP:  107548 RT
Expiration:  4/30/2016


GC Companies, LLC

Pierce
715 529-2393

Val Riedman
NRPP Certification:  103414RMT
Expiration:  6/30/2015

Croix Valley Radon Mitigation 


Polk

888 481-6870

Ernest Eckendorf
NRPP Certification:  102712RMT
Expiration:  4/30/2015

Safe and Secure Inspections

Portage

715 498-8957

William Seitz
NRPP Certification:  105350RMT
Expiration:  4/30/2015

All In One Portage 715 445-1900

David Cook
NRPP:  107496RMT
Expiration:  3/31/2016

DC Mitigation Rock 262 749-4266

Jeff Karich
NRPP ID 106046RMT 
Expiration:  5/30/2016

Superior Radon Mitigation, LLC Rock 800 631-1403

John Thompson
NRPP:  103633RMT
Expiration:  10/31/2015

A.T. Pro Mitigation Systems

Rock

608 758-0291

Kevin McGuire
NRPP:  106476RMT
Expiration:  1/31/2016

Residential Design Associates, LLC Sauk 608 214-6061

Mike Anderson
NRPP:  105407RMT
Expiration:  11/30/2015

Anderson Heating, Inc. St. Croix 715 549-6297

Jeff Nelson
NRPP:  104202RMT
Expiration:  11/30/2016

Nelson Construction and Radon Syst. St. Croix 715 246-5873

Michael Langer
NRPP:  105759RMT
Expiration:  5/31/2016

Langer Construction St. Croix 651 261-1830
Aaron Riendeau
NRPP:  107676RMT
Expiration:  7/31/2016
St. Croix Energy Solutions, Inc. St. Croix 844 446-6379
Eric Theis
NRPP:  107822RMT
Expiration:  11/30/2016
North Star Radon Solutions, LLC St. Croix 651 261-0334
David Cook
NRPP:  107496RMT
Expiration:  3/31/2016
DC Mitigation LLC
Walworth
 
262 749-4266
Christopher Strube
NRPP:  106577RMT
Expiration:  5/31/2016
Radon Remediation Specialists Walworth 262 684-4400
John Gitter
NRPP:  105359RMT
Expiration:  7/31/2015
Radon Doctors LLC Washington 262 684-4400

Kurt Hoffmann
NRPP:  102707RMT
Expiration: 4/30/2015 

Freedom Radon Solutions, LLC

Washington

262 483-3650
Robert Layman, Jr.
NRPP:  107115RMT
Expiration:  5/31/2015
M2 Certified Radon Services Washington 262 224-3992
Craig Becker
NRPP:  107572RMT
Expiration:  5/31/2016
Becker Bros. Radon, LLC. Waukesha 262 308-4192

Scott Campbell
NRPP:  101552RMT
Expiration:  7/31/2015

Lifetime Radon Solutions Waukesha 262 370-0045
David Cook
NRPP:  107496RMT
Expiration:  3/31/2016
DC Mitigation Waukesha 262 749-4266
Christopher Hencket
NRPP:  107725RMT
Expiration:  9/30/2016
S.W.A.T Holdings, LLC Waukesha 262 542-5288

Gary Lusz
NRPP:   105001RMT
Expiration:  10/31/2016

Best Radon Solutions, LLC Waukesha 262 745-4764
Ryan Macheski
NRPP:  107833RMT
Expiration:  12/31/2016
Radon Specialists of Wisconsin Waukesha 262 293-9180

Rick Weber
NRPP:  104185RMT
Expiration:  3/31/2015

Radon Rescuers LLC

Waukesha

262 470-5332

Vaughn Vescio
NRPP:  105154RMT
Expiration:  3/31/2017

Advanced Radon Management

Waukesha

262 691-2003

Christopher Strube
NRPP:  106577RMT
Expiration:  5/31/2016

Radon Remediation Specialists Waukesha 262 684-4400

Keith Toll
NRPP:  103622RMT
Expiration:  4/30/2015

Radon Problem Solvers Waukesha 262 370-5894

Mike Gryszkiewicz
NRPP: 104175RMT
Expiration:  3/31/2017

Radon Rescuers Waukesha 262 844-4267
Gregg Zetzman
NRSB:  2G003
Expiration:  10/30/2015
Radon Mitigators Waukesha 262 538-9966

Ben Daniels
NRPP:  107835RMT
Expiration: 12/31/2016

David Daniels
NRPP:  101792RMT
Expiration:  8/31/2016

Nick Marks
NRPP:  106011RMT
Expiration: 8/31/2016

Shane Vanlinn
NRPP:  105399RMT
Expiration: 9/30/2015

Chris Voigt
NRPP:  102953RMT
Expiration:  4/30/2016

Radon Specialists of Wisconsin


Winnebago

920 751-0152

Scott Fischer
NRPP: 107014RMT 
Expiration:  2/28/2017

American Radon Reduction, LLC Winnebago
920 203-6644
 

Ken Weber
NRPP Certification:  105560RMT
Expiration:  11/30/2015

The Radon Doctor Wood 715 305-4356

Bordering States Certified Mitigation Contractor Lists

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Last Revised: May 8, 2015