§ 4.1 — Morgantown, WV

Certified radon testing in Morgantown, WV

9 current listings from the official file. Verify the credential number before you hire.

Last verified August 29, 2026. Methodology NRPP. NRSB.

Certified radon testing Certified radon mitigation

Andrew Modecki
Mountaineer Inspection Service, Llc
current NRSB № RMS-24MS094
testing
August 29, 2026cite ↗
Evan Thomas
Monongalia County Health Department
current NRSB № RMS-25MS038
testing
August 29, 2026cite ↗
Jason J. Quinn
Mountaineer Radon Llc
current NRSB № RMS-19SS015
testing
August 29, 2026cite ↗
Jeffrey A. Davis
Davis Home Inspections, Llc - Wv
current NRSB № RMS-18SS008
testing
August 29, 2026cite ↗
Jeffrey S. Weber
Weber Enterprises Llc
current NRSB № RMS-12SS027
testing
August 29, 2026cite ↗
John P. Rossana
Vet Owned Home Inspections, Llc
current NRSB № RMS-19SS052
testing
August 29, 2026cite ↗
Joshua K. Overking
Davis Home Inspections, Llc - Wv
current NRSB № RMS-21SS040
testing
August 29, 2026cite ↗
Matthew T. Hefferin
Hero Home Inspection
current NRSB № RMS-18SS010
testing
August 29, 2026cite ↗
Sean R. Raley
Tri-state Field Services
current NRSB № RMT-5ST0033
testing
August 29, 2026cite ↗

Fig. 4 — Morgantown, WV, approximate. Pin is the city on the official file, not a street address.

Appendix A — Before you hire

Who holds the credential, and can they show the same number that appears on this page?
What test method or mitigation system will they use for this building?
How will they document results or the finished system?

§ 4.3

Nearby places in West Virginia

West Virginia pages here use current NRPP or NRSB certifications. City pages use the city printed on that record, not a ZIP-radius search. A national certification is not a West Virginia license. Some states require a separate state credential to work legally. Read the methodology. Credential status can change.