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§ 4.1 — Coon Rapids, MN

Radon testing in Coon Rapids, MN

This page lists 18 people and firms with a current radon testing credential whose official record names Coon Rapids, MN. Each row shows the credential number, the issuing body, and its own verification date. The latest record check on this page was August 29, 2026; other records may have been checked earlier. Source: MN MDH. Verify the number before you hire.

Latest credential check August 29, 2026. Methodology Individual record dates may be earlier. MN MDH.

Radon testingRadon mitigation

Testing listings are people credentialed to measure radon. Mitigation listings are people credentialed to install a reduction system. Some people appear on both pages when the official file says they hold both.

  1. Aaron Vandeventer

    Marigold Home Inspections

    current MN MDH № RMEA-00635

    testing

    (763) 567-2181August 29, 2026cite ↗

  2. Austin Cooper

    Marigold Home Inspections

    current MN MDH № RMEA-00620

    testing

    (763) 567-2181August 29, 2026cite ↗

  3. Brayden Rogosheske

    Marigold Home Inspections

    current MN MDH № RMEA-00552

    testing

    (763) 567-2181August 29, 2026cite ↗

  4. Brett Fredrichs

    Marigold Home Inspections

    current MN MDH № RMIT-00111

    mitigation, testing

    (763) 567-2181August 29, 2026cite ↗

  5. Daniel Kosel

    Marigold Home Inspections

    current MN MDH № RMEA-00516

    testing

    (763) 567-2181August 29, 2026cite ↗

  6. Jacob Miller

    Marigold Home Inspections

    current MN MDH № RMEA-00508

    testing

    (763) 567-2182August 29, 2026cite ↗

  7. Jay Lenz

    Lenspection Building Inspections Llc

    current MN MDH № RMEA-00231

    testing

    (763) 568-7473August 29, 2026cite ↗

  8. Josh Miller

    Marigold Home Inspections

    current MN MDH № RMEA-00590

    testing

    (763) 567-2181August 29, 2026cite ↗

  9. Kelly Brill

    Marigold Home Inspections

    current MN MDH № RMEA-00634

    testing

    (763) 567-2181August 29, 2026cite ↗

  10. Kyle Grovenstein

    Marigold Home Inspections

    current MN MDH № RMEA-00633

    testing

    (763) 567-2181August 29, 2026cite ↗

  11. Kyle Kanipes

    Marigold Home Inspections

    current MN MDH № RMEA-00648

    testing

    (763) 567-2181August 29, 2026cite ↗

  12. Matthew Mossey

    Marigold Home Inspections

    current MN MDH № RMEA-00511

    testing

    (763) 567-2181August 29, 2026cite ↗

  13. Mitchell Bowser

    Marigold Home Inspections

    current MN MDH № RMEA-00539

    testing

    (763) 561-2181August 29, 2026cite ↗

  14. Noah Carlson

    Marigold Home Inspections

    current MN MDH № RMEA-00381

    testing

    (701) 331-2486August 29, 2026cite ↗

  15. Sean Paulbick

    Marigold Home Inspections

    current MN MDH № RMEA-00658

    testing

    (763) 567-2181August 29, 2026cite ↗

  16. Steve Hines

    Marigold Home Inspections

    current MN MDH № RMEA-00639

    testing

    (763) 567-2181August 29, 2026cite ↗

  17. Tony Weinand

    Marigold Home Inspections

    current MN MDH № RMEA-00549

    testing

    (763) 567-2181August 29, 2026cite ↗

  18. Walker Russek

    Marigold Home Inspections

    current MN MDH № RMEA-00587

    testing

    (763) 567-2181August 29, 2026cite ↗
Fig. 4 — Each pin is a current listing at the Census city or county centroid on the file, approximate. Pins that share a place are spread so you can click them. Not street addresses.

Appendix A

Questions before you hire

How do I verify a radon credential listed for Coon Rapids, MN?

Open the source link on this page and match the name and credential number to MN MDH. Status can change after a record’s verification date. The latest record check on this page was August 29, 2026; check each record’s date. If the official page disagrees with this directory, trust the official page. We do not invent credential numbers.

Does EPA certify radon contractors?

The U.S. EPA does not certify radon contractors. EPA publishes guidance on finding a qualified radon service provider and points to state programs and national certifications. This directory is not affiliated with EPA. We do not display EPA-certified badges.

What does last verified mean on this page?

Last verified on an individual record is the date we checked its official source. The latest credential check on this page was August 29, 2026; other records may have earlier dates. We refresh the roster monthly. Current means the person appeared as currently credentialed on the source at that record’s verification date. Credentials can expire between refreshes, so follow the source link.

Appendix A.2

Before you hire

  1. Ask who holds the credential printed on this page, and ask them to show the same number. Some firms employ several credentialed people. The listing is the person or firm on the official file, not whoever answers the phone.
  2. Ask what test method or mitigation system they will use for this building. A credential is not a work plan. Testing and mitigation are separate services here, and a person appears on both lists only when the official file says they hold both.
  3. Ask how they will document test results or the finished mitigation system. Keep that document with the credential number you verified. This directory does not score jobs, publish reviews, or collect quotes.

The full checklist: Certified radon tester: what they do and how to hire one

§ 4.3

Nearby places in Minnesota

Minnesota MDH licenses radon measurement and mitigation professionals. The people below appear on the MDH Radon Service Providers search we imported (provider type + single-family service type, zip left blank for statewide). Read the methodology. Credential status can change.