Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Pullman, WA

Q: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How much does it cost to replace a radon fan?

• <div><p>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.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Pullman, WA

*The Angi rating for Radon Detection And Reduction companies in Pullman, WA 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 Pullman, WA 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 August 12, 2025

Reviewed in August 2025
Did a great job with repairs and staining my ramp/front porch. Communicated issues well and adjusted price when scope of work changed.
Select Woodworking
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Reviewed in March 2025
John and his crew were prompt and skilled. He addressed the issues an older home was having with drainage and offered suggestions. The work was professionally done. He also stood by this work.
John's Continuous Gutter, LLC
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Reviewed in April 2024
I was extremely pleased with how timely, responsive, and professional they were completely a roof inspection and replacement estimate. They were completely honest and upfront about everything. I was very happy with how they put my best interest ahead of their own. I would highly recommend.
Osprey Exteriors
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Reviewed in November 2023
Started the process with Apex when we were in the inspection period for our home purchase. Nathan came out and looked over the roof and went up in the attic to talk through the construction of our 100+ year old home. Really valuable experience. Communication was always proactive and prompt,...
Apex Roofing
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Reviewed in September 2023
Hayden did a great job walking us through the why and how of getting a new roof. His inspection was thorough, and he didn’t try to sell us more than we needed. He was very knowledgeable and professional. Be prepared to spend some time - it took about three hours for the inspection, the pitch,...
DaBella - Spokane
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Reviewed in September 2022
Chris and Nick are professional and do amazing work. They did landscaping on our overgrown trees and bushes, moved furniture and even washed windows! And we have extremely high ceilings and lots of windows! I recommend them highly and will be calling them again!
Two Dogs Washing
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Reviewed in August 2022
Everything about this project was seamless. The estimator visited my home within 24 hours of initial contact and made a thorough inspection of the roof and the attic space. He promptly offered a bid, and the work was completed within 3 weeks, as promised. The estimator was my primary contact...
Apex Roofing, LLC
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Reviewed in March 2022
Greg was professional, timely, and flexible with my schedule. Easy to communicate with, knowledgeable of water treatment systems and easy to work with. We are very happy with how the water softener and the reverse osmosis system install went. The plumbing is nice and neat and a clean finish. ...
Shisler's Water Treatment
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Reviewed in October 2021
Strong Roots was great to work with. Josh and his crew were pleasant and did the job of trimming trees, bushes, grape vines and tall lilacs. When an opening came available our job was moved up even though they were very busy. They came twice to finish. Thanks again. Good Job.
Strong Roots Tree Service, LLC
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Reviewed in July 2021
Danai was incredibly helpful, and showed a bit of resourcefulness in getting us scheduled for an emergency assessment/remediation of some pretty ugly wiring in our home. It's the busiest time of year, and she was able to get us in in a pinch, and the technicians that performed the...
Cheetah Electric
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Find Radon detection and reduction specialists in Pullman

Alpha Environmental Services Inc

4.7(

132

)

Serving Pullman, WA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."

Response time1 day

Recommended by87%of homeowners

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Inland Inspections And Testing, LLC

5.0(

)

Serving Pullman, WA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Very honest and trustworthy. Was there on time and completed the inspection in a timely manner. Noted all items and the printout was very professional and easy to read"

Response time3 hrs

Recommended by80%of homeowners

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Environmental Technology Consultants

4.9(

)

Serving Pullman, WA and surrounding areas

In business since 1997

Free estimates

"James offered some suggestions regarding our home. I am doing as he suggested to see if the recommendations eliminates the air quality and concern there may be mold. He offered inside & outside advise for venting and reroofing."

Recommended by100%of homeowners

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K&K Consultants Home Inspections & More

4.9(

)

Serving Pullman, WA and surrounding areas

In business since 1999

Free estimates

Offers commercial services

"They have helped me many times."

Response time7 hrs

Recommended by100%of homeowners

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Affordable Home Inspection, LLC

New to Angi

Serving Pullman, WA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We pride our company on reliability, integrity and quality work. When Affordable Home Inspection, LLC is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business! Thank you!

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Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Pullman, WA 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.

See all articles

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