Find Radon Testers in Idaho
Certified radon testing and mitigation professionals across Idaho. Browse 20+ listed providers below.
Radon Risk Level
EPA data for this state
Average indoor level4.2 pCi/L
0EPA action level: 4 pCi/L10+
High radon potential; Snake River Plain elevated.
33% of homesin this state test above the EPA action level (4 pCi/L).
The EPA recommends all homes in high-radon states be tested regardless of construction type.
Radon Providers in Idaho(showing top 20)
Radon Testing in Idaho — FAQ
How often should I test for radon in Idaho?
The EPA recommends testing every two years in Idaho. Always test when moving into a new home, after renovations that affect lower levels, and after installing a mitigation system.
What is the EPA action level for radon?
The EPA recommends taking action to reduce radon if indoor levels reach 4 pCi/L or higher. Even levels between 2–4 pCi/L present risk, and mitigation is recommended where feasible.
Do I need a certified radon tester in Idaho?
For real estate transactions, most states require a certified tester. Look for NRPP or AARST-NRPP certification. Idaho may also have its own state program — check your state radon office for specific requirements.