Rhode Island Department of Health — Radon Program licenses
Rhode Island radon licensees (air)
25 licensed testing businesses (19 in-state · 6 out-of-state) and 6 licensed mitigation contractors (5 in-state · 1 out-of-state) from official RIDOH public lists. Retrieved 2026-09-11 (US/Pacific).
If you are not sure you need a pro yet, see when a DIY radon test kit is enough or how to test a home for radon.
Rhode Island requires RIDOH licenses for radon testing businesses and mitigation contractors. Names, addresses, phones, license numbers, and service chiefs are transcribed from the official RIDOH Find Radon Licensees pages — nothing invented. City and address lines follow the source as printed (including out-of-state licensees). Status changes; re-check RIDOH before hiring.
This page covers indoor air only. RIDOH also publishes separate analytical-service licenses (alpha track, charcoal, continuous monitors, electret, liquid scintillation, and water). Water analytical licenses are omitted here. Use the official analytical list linked below when you need a lab.
Always verify the license is still current with RIDOH before hiring. This index does not rank contractors or take referral fees.
Official sources
- RIDOH — Find radon licensees (testing, mitigation, labs)
- RIDOH — Radon testing businesses (retrieved 2026-09-11)
- RIDOH — Radon mitigation contractors (retrieved 2026-09-11)
- RIDOH — Analytical service licenses (air and water device categories; retrieved 2026-09-11)
- RIDOH — Radon professionals licensing
- RIDOH — Find licenses (Radon Program)
- NRPP Find a Pro
- NRSB find a professional
- U.S. EPA Radon
Showing 31 of 31
Licensed radon testing businesses
25 businesses (19 Rhode Island · 6 out-of-state). License numbers begin with RTB.
| Business | Service chief | City | Phone | License | Services | Source |
|---|---|---|---|---|---|---|
| HOUSE MASTER | LISA MIRANDA | BRISTOL, RI 02809 | (401) 632-6188 | RTB00110 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| COUGHLIN RADON SERVICES INC | NATHAN COUGHLIN | EXETER, RI 02822 | (401) 640-1534 | RTB00057 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| AMERISPEC HOME INSPECTION SERVICE | THOMAS WATSON | GREENVILLE, RI 02828 | (401) 232-5445 | RTB00016 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| MARIO FONSECA ENVIRONMENTAL INSPECTIONS | MARIO FONSECA | JOHNSTON, RI 02919 | (401) 529-0928 | RTB00136 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| THE RADON MD LLC | ROBERT MIRANDA | JOHNSTON, RI 02919 | (401) 286-7751 | RTB00112 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| UNIVERSITY OF RI | ABIGAIL BERNIER | KINGSTON, RI 02881 | (401) 874-5500 | RTB00115 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| BRUNETTI HOME INSPECTION LLC | PAUL BRUNETTI SR | NARRAGANSETT, RI 02882 | (401) 515-7575 | RTB00106 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| HISTORIC HOME INSPECTIONS INC. | JARED HOPTON | NEWPORT, RI 02840 | (888) 703-4466 | RTB00139 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| ABBEY ENVIRONMENTAL TESTING AND SERVICES INC | ALAN ABBEY | NORTH SCITUATE, RI 02857-2123 | (401) 633-2835 | RTB00103 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| HOUSE DOCTOR HOME INSPECTION INC | MICHAEL SWEENEY JR | NORTH SMITHFIELD, RI 02896 | (401) 597-0050 | RTB00060 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| HOME INSPECTIONS BY JML INC. | JOSHUA LEBEAU | PAWTUCKET, RI 02860 | (401) 288-1983 | RTB00105 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| SAGE ENVIRONMENTAL INC | CARRIE MIDDLETON | PROVIDENCE, RI 02903 | (401) 723-9920 | RTB00130 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| ENVIRONMENTAL CONSULTING AND MANAGEMENT INC | DANIEL SIMAS | RIVERSIDE, RI 02915 | (401) 438-1360 | RTB00123 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| HOMEFRONT BUILDING INSPECTIONS INC | ROCCO ELGAR | SMITHFIELD, RI 02917 | (401) 265-0857 | RTB00054 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| PATRIOT PROPERTY INSPECTIONS | MICHAEL AUGER | WARWICK, RI 02888 | (401) 578-4878 | RTB00096 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| PEACE OF MIND SERVICES LLC | SARAH CORDRO | WARWICK, RI 02888 | (401) 654-7815 | RTB00132 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| PJB ENTERPRISES LLC | PETER BELLONE | WESTERLY, RI 02891 | (401) 663-3209 | RTB00100 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| AMERICAN DREAM HOME INSPECTIONS LLC | RICHARD ROSS | WOONSOCKET, RI 02895 | (401) 325-0550 | RTB00135 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| REALS PROJECTS LLC | ARMANDO REAL | WOONSOCKET, RI 02895 | (617) 363-6860 | RTB00138 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| DUMONT HOME INSPECTION SERVICES INC | STEVEN DUMONT | ASSONET, MA 02702 | (508) 989-3489 | RTB00094 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| MYSTIC AIR QUALITY CONSULTANTS | CHRISTOPHER MULLER | GROTON, CT 06340 | (860) 449-8903 | RTB00082 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| ENVIRONMENTAL TRANSACTIONS INC | LOUIS ESPOSITO | HACKENSACK, NJ 07601-4555 | (201) 343-5353 | RTB00077 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| ACCUSTAR LABS | JEFFREY KAPLAN | HARRISBURG, PA 17112 | (717) 274-8310 | RTB00101 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| PROTECT ENVIRONMENTAL LLC | CLAY JOHNSON | LOUISVILLE, KY 40222 | (502) 496-4383 | RTB00137 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
| TRC ENVIRONMENTAL CORPORATION | KATHLEEN WILLIAMSON | WINDSOR, CT 06095 | (860) 298-9692 | RTB00089 | Measurement business | RIDOH testing businesses, retrieved 2026-09-11 |
Licensed radon mitigation contractors
6 contractors (5 Rhode Island · 1 out-of-state). License numbers begin with RC.
| Business | Service chief | City | Phone | License | Services | Source |
|---|---|---|---|---|---|---|
| RADON MITIGATION SERVICES INC | NATHAN COUGHLIN | EXETER, RI 02822 | (401) 640-1534 | RC00021 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
| THE RADON MD LLC | ROBERT MIRANDA | JOHNSTON, RI 02919 | (401) 402-0832 | RC00032 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
| AFFORDABLE RADON SYSTEMS LLC | PAUL BAEDER | NORTH KINGSTOWN, RI 02852 | (401) 601-1800 | RC00028 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
| TRI-STATE RADON SYSTEMS LLC | GARY MANYAK JR | WAKEFIELD, RI 02879 | (774) 289-8966 | RC00036 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
| REALS PROJECTS LLC | ARMANDO REAL | WOONSOCKET, RI 02895 | (617) 363-6860 | RC00038 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
| STORCH RADON SERVICES INC | FREDERICK J STORCH | SOMERSET, MA 02726 | (508) 675-8511 | RC00006 | Mitigation contractor | RIDOH mitigation contractors, retrieved 2026-09-11 |
No Amazon kit links on this state page. Air radon only.