Radon Measurement Providers - EH: Minnesota Department of Health

Radon Measurement Providers

Interested in becoming certified radon measurement or mitigation professional?
The University of Minnesota offers radon courses for professionals.

Minnesota does not license radon measurement professionals. Under the terms of the State Indoor Radon Grant* that MDH receives, a list of nationally certified individuals is provided to the public. This voluntary certification indicates that the individual has received radon measurement training, has passed an exam and has taken continuing radon education. The National Radon Proficiency Program (NRPP) and the National Radon Safety Board (NRSB) manage the two voluntary certification programs recognized under the grant requirements. For more information regarding these certifications, information regarding a specific listed contractor, or an updated list of certified professionals, please contact NRPP or NRSB directly.

There are a couple of different consumer protection-related resources for homeowners to check when hiring a radon measurement professional. These agencies can also take complaints from consumers. 

Minnesota Attorney General’s Office Consumer Complaints
Better Business Bureau

If you have a complaint about any radon-related activity, please contact the MDH Indoor Air Unit at health.indoorair@state.mn.us or by phone at 651-201-4601 to discuss your issue.

Typically, homeowners can purchase radon test kits and perform radon tests for themselves. However, radon measurement professionals should be used when an unbiased third party is desired, such as during a real estate transaction. Individuals are certified, not companies. Companies should not be advertising or otherwise claiming they are certified. Be certain the person doing the radon testing in your house is certified to do radon measurement.

Some things you should consider when looking for a radon measurement professional are listed below:

  • Are they currently nationally certified?
  • What type of test will be conducted?
  • How will the results be reported to you?
  • Does the radon measurement professional have a quality assurance/quality control plan?

If the professional is using a continuous radon monitor:

  • Has the device been calibrated within the last year?
  • Does the device print out hourly radon levels and the overall average?
  • Is the device approved for use during real estate transactions? NRPP list of approved devices.

Standard testing uses a test kit analyzed by a lab company. Analytical testing uses a continuous radon monitor (CRM) that provides the result on site.

Minnesota Analytical Testing - CRM Testing

Company by City Contractor & Contact Info Services Provided
Service
Area
Lakes Area Radon Service
728 James Cir Dr SW
Alexandria, MN 56308
Scott Hunke - NRPP 105254RT
320-815-0474
Residential Statewide
American Radon Mitigation, Inc
21352 Tulip St NW
Anoka, MN 55303
Jesse Green - NRPP 107553RT
612-790-2928
Residential 60 Mile Radius
Apex Home Inspections
7927 Old Viking Blvd NW
Anoka, MN 55303
Alan Swanson - NRPP 108492RT
612-442-7250
Residential Twin Cities Metro Area
Call It Home Properties, LLC
26187 Busch Dr
Belle Plaine, MN 56011
Luke Bristlin - NRPP 108831RT
952-412-8304
Residential Metro & South Metro Area
Air-Source Radon Services, LLC
5540 Aberdeen Way
Big Lake, MN 55309
Jason Bergherr - NRPP 107776RT
612-598-3909
Residential 100 Mile Radius
Branch Property Investigations
11109 Rhode Island Ave S
Bloomington, MN 55438
Thomas Geoffroy - NRPP 108135RT
612-269-4461
Residential Twin Cities Metro Area
Radon Testing Minnesota
10740 Zenith Ave S
Bloomington, MN 55431
Gregory Peters - NRPP 107636RT
612-875-5345
Residential Twin Cities &
Suburbs
Lilja Inspection Services
874 Crofoot Ave NW
Buffalo, MN 55313
Craig Lilja - NRPP 107914RT
763-242-7922

Residential 30 Mile Radius from Buffalo to NW Suburbs to St. Cloud
Knight Inspection Service
2840 Laurel St S
Cambridge, MN 55008
Steve Knight - NRPP 107220RT
763-689-0324
Residential
Twin Cities & East Central MN
KP Home Inspections, LLC
5370 - 135th Av
Clear Lake, MN 55319
Kevin Lucas - NRPP 107230RT
612-839-2986

Residential
Metro
&
50 Mile Radius
Coleman Home Inspections
605 North Rd
Cloquet, MN 55720
Travis Coleman - NRPP 108983RT
218-240-1984
Residential NE MN
Sowada Environmental Services
16774 Cty Rd 49
Cold Spring, MN
Steve Sowada - NRPP 109251RT
320-493-7059
Residential Statewide
Van Dyke Home Inspections
2003 Minnesota Ave
Duluth, MN 55802
Ken Van Dyke - NRPP 109020RT
218-391-0356
Residential Duluth & 50 Mile Radius
Buyers Protection Group
1231 Timbershore Ln
Eagan, MN 55123
James Hahn - NRPP 108458RT
612-965-0537

Residential 7 County Metro Area
Hankey & Brown Inspections
11833 Thornhill Rd
Eden Prairie, MN 55344
Roger Hankey - NRPP 105728RT
952-829-0044

Residential
Metro
Radon Hunter, LLC
4320 Philbrook Ln
Edina, MN 55424
Bradley Jacobs - NRPP 107702RT
612-720-7233
Residential Edina Area
Residential Inspection Services
5817 Hansen Rd
Edina, MN 55436
Linda Larson - NRPP 107280RT
612-735-2530
Residential
Multi Family
Metro
Residential Inspection Services
5817 Hansen Rd
Edina, MN 55436
Ron Larson - NRPP 109099RT
952-929-7323
Residential
Multi Family
Metro
Black Bear Builders
13333 - 179th Cir NW
Elk River, MN 55330
Stuart Cleveland - NRPP 107191RT
952-249-0972
Email: stuart@blackbearbuildersmn.com
Residential West/NW Suburbs
Clear Choice Home Inspection Services, LLC
7400 Quigley Ave NE
Elk River, MN 55330
Michael Tyo - NRPP 107842RT
612-968-2260

Residential 60 Mile Radius
Inspection Werx
26540 France Ave
Elko New Market, MN 55020
Lanny Freng - NRPP 107506RT
612-386-2660
Residential 30 Mile Radius
Bauer Restoration, Inc
930-2 Hulett Ave
Faribault, MN 55021
Bruce Bauer - NRPP 103901RT
507-333-9838
Residential
30 Mile Radius
Radon Armor, LLC
4035 - 78th St E
Inver Grove Heights, MN 55076
Isaac Larson - NRPP 109238RT
651-332-9536
Residential Metro
Ameradon Services, LLC
12 Jaymar Dr, Box 368
Lake Crystal, MN 56055
Thomas Hamberg - NRPP 105631RT
507-304-3537
Residential
Multi Family
South Central
Jesse Trebil Foundation Systems/Safe Basements
60335 US Hwy 12
Litchfield, MN 55355
Jesse Trebil - NRPP 102536RT
320-593-8729

Residential
125 Mile Radius
Radon Solutions
1025 Adams St
Mankato, MN 56001
Andrew Kelley - NRPP 104866RT
507-351-2413

Residential
60 Mile Radius
Radon Solutions
1025 Adams St
Mankato, MN 56001
Dan Kelley - NRPP 107871RT
507-351-2413
Residential 60 Mile Radius
Radon Solutions
1025 Adams St
Mankato, MN 56001
Mitch Kelley - NRPP 107632RT
507-351-2413
Residential
60 Mile Radius
Reliable Home Services, LLC
127 Electra Blvd
Mankato, MN 56001
Steve Macgregor - NRPP 107577RT
507-327-8641

Residential 25 Mile Radius
Willette Inspections, LLC
500 Cardinal Dr
Mankato, MN 56001
Jonathan Hynes Willette - NRPP 107793RT
507-995-6960
Residential Mankato & Surrounding MN
Radon Systems, Inc
2915 Wayzata Blvd, Suite 201
Minneapolis, MN 55405
Adam Miller - NRPP 108114RT
952-334-1683

Residential Statewide
Radon Systems, Inc
2915 Wayzata Blvd, Suite 201
Minneapolis, MN 55405
Charles Miller - NRPP 108112RT
612-747-9923

Residential Statewide
Radon Reduction, Inc
5631 Glen Ave
Minnetonka, MN 55345
Gary Vaness - NRPP 104154RT
612-209-4191
Residential
Metro
Kirchner Siding and Window, Inc
1430 E Main
Owatonna, MN 55060
Dean Kirchner - NRPP 105886RT
507-451-3377

Residential
40 Mile Radius
Voss Plumbing & Heating of Paynesville
PO Box 77, 316 E Hoffman
Paynesville, MN 56362
Steven Gilk - NRPP 107251RT
320-243-3644
Residential
30 Mile Radius
American Waterworks
829 Rolling View Ln SE
Pine Island, MN 55963
Dustin Loftus - NRPP 108274RT
800-795-1204

Residential Metro & Southern MN
Homefax Inspections, LLC
5733 Juneau Ln
Plymouth, MN 55446
Douglas Laurent - NRPP 105896RT
612-875-3017
Residential
50 Mile Radius
Athelon Enterprises
4481 N Frontage Rd Hwy 14 W, Suite 10
Rochester, MN 55901
Dan Hylland - NRPP 104401RT
507-269-9934
Residential
Southeastern
Quality Heating & Air Services, Inc
12912 Ventura Ct #21
Shakopee, MN 55379
Mark Guy - NRPP 103472RT
952-403-1110

Residential 20 Miles
Healthy Homes, LLC
130 - 16th Ave S
St. Cloud, MN 56301
William Carlson - NRPP 104242RT
320-310-6858

Residential
Statewide
Structure Tech Home Inspections
4205 Raleigh Ave S
St. Louis Park, MN 55416
John Fitzgerald - NRPP 107380RT
952-915-6466

Residential Metro
Inspecta Homes
2469 University Ave W, Suite 100W
St. Paul, MN 55114
Jeffrey Blixt - NRPP 107471RT
651-641-0641

Residential Metro & Mankato
Werder Home Inspections, Inc
601 - 4th St SW
Willmar, MN 56201
Ronald Werder - NRPP 102662RT
320-231-1614
Residential
70 Mile Radius
Efficiency Detectives, LLC
480 W Burns Valley Rd
Winona, MN 55987
Paul Schollmeier - NRPP 107718RT
507-450-5317

Residential 30 Mile Radius

Out-State Analytical Testing - CRM Testing

Company by City Contractor & Contact Info Services Provided Service
Area
JC Radon Services, LLC
S3002 Waumandee Creek Rd
Fountain City, WI 54629
Jacob Cisweski - NRPP 108101RT
507-458-2730
Residential 75 Mile Radius of Winona
Radon Associates, LLC
915 - 131st Ave
New Richmond, WI 54017
Mike Boumeester - NRPP 108386RT
866-697-2366
Residential MN

Minnesota Standard Testing - test kit analyzed by a lab company

Company by City Contractor & Contact Info Services Provided Service
Area
Central Minnesota Radon
1110 Fillmore St
Alexandria, MN 56308
Charley Speed - NRPP 109029RT
218-639-1504
Residential Statewide
Home Safety Solutions
17092 Barium St NW
Andover, MN 55304
William Little - NRPP 108376RT
763-434-3263
Residential Statewide
Radon Detection, Inc
6577 - 154th St W
Apple Valley, MN 55124
Jeffrey Finnamore - NRPP 108139RT
612-889-1691
Residential
Metro
Mark Zlotnick Construction
13168 - 320th St
Ashby, MN 56309
Mark Zlotnick - NRPP 106248RT
218-770-0703
Residential
West Central
Radon-B-Gone, LLC
PO Box 212
Belgrade, MN 56312
Kale Graham - NRRP 108864RT
320-469-1712
Residential Statewide
Bemidji Home Services
48310 Teranis Tr
Bemidji, MN 56601
John Scheffield - NRPP 107981RT
218-368-2126
Residential Northern MN
AmeriSpec Home Inspections
7850 Metro Pkwy, Suite 100
Bloomington, MN 55425
Debbie Schiller - NRPP 107022RT
952-854-5110

Residential
Metro
&
50 Mile Radius
Landmark Environmental, LLC
2042 W 98th St
Bloomington, MN 55431
Eric Gabrielson - NRPP 107079RT
952-240-8935

Residential
Multi Family
Statewide
Landmark Environmental, LLC
2042 W 98th St
Bloomington, MN 55431
Jason Skramstad - NRPP 107081RT
952-887-9601

Residential
Multi Family
Statewide
Cities Inspection Service
13620 Oakland Dr
Burnsville, MN 55337
Julie Hastings - NRPP 107556RT
952-892-0490

Residential Metro
Radon Defense Systems, LLC
4703 Bristol Blvd
Eagan, MN 55123
Richard Beckman - NRPP 107010RT
612-369-1422

Residential
50 Mile Radius
A1 Radon Services, LLC
9980 Dell Rd
Eden Prairie, MN 55347
Andrew Costigan - NRPP 106774RT
612-207-3049

Residential
Twin Cities Metro Area
Check It! Home Inspections Services
5308 Glengarry Pkwy
Edina, MN 55436
David Scherf - NRPP 108009RT
612-202-5897
Residential Minneapolis & Western Suburbs
Stinson Services, Inc
7391 Bush Lake Rd
Edina, MN 55439
Ryan Stinson - NRPP 107384RT
952-933-4510
Residential
Statewide
One Day Radon, LLC
209 Edgewood Ave N
Golden Valley, MN 55427
Louis Fragale - NRPP 108220RT
763-513-0769

Residential Metro
Inside Out Home Inspections, LLC
17176 Jefferson Ct
Lakeville, MN 55044
Mitchell Bertrang - NRPP 107934RT
952-250-1704
Residential Metro
Minnesota Mold Inspection
6360 Warren Way
Maple Plain, MN 55359
Vickie Swenson - NRPP 106503RT
612-508-2742
Residential
Multi Family
Metro
&
150 Mile Radius
Advanced Radon Services, LLC
5428 – 14th Ave S
Minneapolis, MN 55417
Walt Fitzmaurice - NRPP 103488RT
952-270-5081

Residential
Multi Family
Statewide
Heartland Inspections, Inc
3515 Humboldt Ave S, #1
Minneapolis, MN 55408
Nicholaus Koenig - NRPP 107817RT
612-961-3306

Residential Metro
Minnesota Radon Systems
2319 Arthur St NE
Minneapolis, MN 55418
Jeffrey Halet - NRPP 107188RT
612-788-1603
Residential
Multi Family
Metro
&
30 Mile Radius
Sherman Radon Solutions
2244 Hwy 65
Mora, MN 55051
Tanner Nettestad - NRPP 108170RT
320-679-3438

Residential Statewide
North Star Radon Solutions, LLC
8031 - 9th St Way N
Oakdale, MN 55128
Tom Theis - NRPP 108993RT
651-483-5885
Residential Metro
Low Radon, LLC
3418 Spring Glen Cir NW
Prior Lake, MN 55372
Steve Reichert - NRPP 107262RT
952-334-3116

Residential
Metro
&
50 Mile Radius
Radon Home Solutions
2411 Goodhue St
Red Wing, MN 55066
Eric Chandler - NRPP 108410RT
651-327-2382

Residential MN
Conspectus Home Inspection Services, LLC
3647 Ironwood Ct SW
Rochester, MN 55902
John Mennenga - NRPP 109075RT
507-696-7330
Residential Statewide
Flocore
2411 - 7th St NW
Rochester, MN 55901
Daniel Rollie - NRPP 108206RT
507-424-5723

Residential Statewide
Gainspire Construction
6 - 5th St W FL3
St. Paul, MN 55102
Frantz Corneille - NRPP 108130RT
612-808-8707
Residential Greater Metro Area
Healthy Homes, LLC
674 Nebraska Ave E
St. Paul, MN 55106
Robert Carlson - NRPP 103014RT
952-220-9409
Residential
Statewide
Direct Contracting Improvements
PO Box 667
Willernie, MN 55090
David Johnson - NRPP 108402RT
612-790-6222
Residential 9 County Metro Area
Integri-Spec
479 Mankato Ave, Suite 204
Winona, MN 55987
Aaron Slavey - NRPP 108579RT
507-458-4566
Residential Rochester, Winona, SE MN

Out-State Standard Testing - test kit analyzed by a lab company

Company by City Contractor & Contact Info Services Provided Service
Area
DJ's Home Inspection, Inc
513 - 2nd St E
West Fargo, ND 58078
Darrell Dahl - NRPP 104534RT
701-412-1120
Residential Metro & Surrounding Area
Everts Construction, LLC
223 - 215th St
Baldwin, WI 54002
Justin Everts - NRPP 108328RT
651-248-5427
Residential Eastern MN
Innovative Basement Systems
1330 - 41st St N
Fargo, ND 58102
Ben Warren - NRPP 108132RT
877-365-0097
Residential Eastern MN

*Last Updated 10/3/17

* According to the US Environmental Protection Agency’s State and Tribal Indoor Radon Grants Program Guidance and Handbook (p.11) All SIRG grant recipients must provide lists to the public of certified radon measurement individuals or companies and certified mitigators.

Updated Tuesday, October 03, 2017 at 02:21PM