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*The Angi rating for Radon Detection And Reduction companies in Kamiah, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Kamiah, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on January 23, 2026

Find Radon detection and reduction specialists in Kamiah

Avatar for K&K Consultants Home Inspections & More
K&K Consultants Home Inspections & More
4.9(
8
)

Serving Kamiah, ID and surrounding areas

In business since 1999

Free estimates

Offers commercial services

"Same day appointment, very knowledgeable and thorough. Cares about costumers and takes the time to explain the inspection results and answer questions with honesty. I can can assure that this company will not rip you off. I highly recommend!!!!"
At a home inspection
inspecting plumbing
Inspecting a garage
We go everywhere we can fit
Operating bathroom fixtures

+4

Response time7 hrs
Recommended by100%of homeowners
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Avatar for Healthy Home Environmental Services
Healthy Home Environmental Services
New to Angi

Serving Kamiah, ID and surrounding areas

In business since 1995

Emergency services offered

Credit card accepted

At Healthy Home Environmental Services, we love families and understand that you want the best air for them to breathe. We test for mold, asbestos, radon, and are now certified for legionella. We also do remediation work. That means, we fix the problem for you! We are the best in the business and the most affordable. Our reputation speaks for itself, not just here but in our home town of Seattle. Our staff are experts in what causes poor indoor air quality, and how to fix it. Sometimes, it's something you can do yourself with some guidance from us. We look forward to helping you solve your mold, water, weird smells; kind of problems. Our work in attic mold and remediation is 100% guaranteed for LIFE. We are also experts for businesses and are equipped to handle large scale jobs. We even do hoarding jobs. Give us a call today to speak with an expert or to schedule an appointment. We'd love to hear from you.

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Radon Detection and Reduction questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Yes, many systems include warranties for performance. Confirm terms with your installer.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The Kamiah, ID homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.

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