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Rhode Island radon directory

Radon Professionals in Rhode Island

Find radon testing and mitigation companies near you. Search by your county or your city and town below, or enter a ZIP code to go straight to your area.

Counties on the map are shaded by EPA radon zone and every dot is a town with its own page. Select a county to see everything inside it, or a dot to go straight to the town.

Find radon pros in your area

Enter your ZIP code and we will take you straight to your town.

Or answer a few questions and have Rhode Island radon pros reach out to you. Takes about 30 seconds, free and no obligation.

Zone 1, highestZone 2, moderateZone 3, lowerA town with a pageSelect a county or a town

Radon In Rhode Island

Radon levels vary by geology, not by city limits, so two houses on the same street can read differently. The only way to know a home’s level is to test it. The map shows EPA radon zones across Rhode Island, which predict what is likely rather than what any individual house will measure.

Of the 5 counties in Rhode Island on this map, 2 are in EPA Zone 1, the highest of the three predicted levels.

Zone 1, highest
2
Zone 2, moderate
2
Zone 3, lowest
1

Zones predict what is likely across a county. They say nothing about one house, and homes in every zone test high.

Rhode Island runs its own radon program, and it is worth a call before you spend anything: several states hand out discounted or free test kits, and the office can tell you what the rules are where you live.

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