*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 June 23, 2026
Serving Pullman, WA and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"The guys from Alpha took care of our attic issue in no time at all. They were clean and tidy in the access area - you'd never know they were even there. We would highly recommend them......."
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"
Serving Pullman, WA and surrounding areas
In business since 1971
Free estimates
Warranties offered
"Dave first off cares about his customers health and well being. He is interested in solving your Radon issue and making sure the work is high quality. He pulls proper permitting for electrical and his support team is awesome. The other Radon company that was used did not meet specific standards in doing Radon migitgation work. Do your homework and read reviews before hiring a Radon company and check certifications: https://nrpp.info/. Dave takes his profession seriously and has a tremendous background in this work. I highly recommend Advanced Radon Technologies."
+11
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."
Serving Pullman, WA and surrounding areas
In business since 1999
Free estimates
Offers commercial services
"They have helped me many times."
+4
Serving Pullman, WA and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"The work was fine, I haven't retested yet."
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!
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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