*The Angi rating for Radon Detection And Reduction companies in Chevy Chase, MD 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 Chevy Chase, MD 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 November 28, 2025
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"I am a realtor and have used other companies for radon testing before. The Maryland Home Inspection technician was very responsive and timely. I would use them for other clients."
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 1990
Free estimates
Customers say: Quick response
"Extremely professional answered all my questions very detailed in the findings"
+4
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 1999
Free estimates
Customers say: Quick response
"Wonderful service from start to finish! They repeated a radon test and got quite a different reading than the building inspector who apparently did not place the canisters appropriately I thank Ted for saving us from the radon risk. Highly recommend and very professional"
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Ryan was right on time both for the dropoff and pickup for doing a Radon test of my basement. He's a great communicator and is very personable! He was able to give me a fair assessment of the test results this time, how they related to the results I had gotten at closing of my home, giving me all the info necessary to feel comfortable on my plan of action. I would highly recommend him!"
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Mighty Restoration completely satisfied us. The office is good, fast, and the rep sent was polite, knowledgable, and submitted my claim immediately--soot from a kitchen pan fire covered adjoining rooms. They scheduled and came on time. The work was excellent. Everyone friendly and informative. Would use them again."
Serving Chevy Chase, MD and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"Yes, but I have lost the papers and the results of the completion of the anti-termite work which I need for a VA refi"
+14
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"
+32
Serving Chevy Chase, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"I bought a home built before 1978 and found that there was some asbestos floor tile in the basement. I reached out to D&H Demolition and they immediately came out to take a look at the project and provided a free estimate. They were very helpful and answered all my questions which made me feel a lot safer about the situation. I hired them and they took care of the work the very next day! Overall I was very pleased with their price and quality of work. Highly recommend!"
+9
Serving Chevy Chase, MD and surrounding areas
In business since 1998
"We got their information from our friend. When we were making an appointment, Mike gave us his professional advice based on the house details. They arrived on time and Mike's team is extremely professional and friendly. They did a wonderful job for us. We are really impressed and pleased with their work. Will highly recommend anyone who wants to do radon mitigation."
Serving Chevy Chase, MD and surrounding areas
In business since 1985
Free estimates
Emergency services offered
"Chris Barcikowski was on time, cordial, professional and spent a reasonable time checking our home issues. He provided us with recommendations on the action to take to solve the water standing inside the air ducts. He did testing for possible mold conditions and siad the results should be ready for us by this Friday, 9/12.."
From average costs to expert advice, get all the answers you need to get your job done.
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