Serving Capitol Heights, 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

*The Angi rating for Radon Detection And Reduction companies in Capitol Heights, 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 Capitol Heights, 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 April 29, 2025
Serving Capitol Heights, 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 Capitol Heights, MD and surrounding areas
Approved
In business since 1999
Free estimates
Customers say: Quick response
"Ted Riddick did an excellent job of performing a mold test in our basement, at the buyers request. I was very leary at first, because we recently cleaned the carpets and were concerned and/or confused that mold could be in our basement. We certainly would have known if we had mold in our basement or water coming causing a mold situation. Needless to say no mold was found, and my worries were alleviated. Mr. Riddick is a seasoned inspector, with a deep knowledge all areas of home inspections. He was professional, kind, did a great job."

Serving Capitol Heights, MD and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"I used Vespene Radon Testing earlier this year and was very satisfied with the experience from start to finish. They were punctual, professional, and very knowledgeable on all things radon testing. Results came back quickly, which mattered to me as a parent of a young child. Having reliable data in hand promptly gave me confidence that our home was safe. I would definitely use them again for any of my radon testing needs ."


Serving Capitol Heights, 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 Capitol Heights, 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 Capitol Heights, 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 Capitol Heights, MD and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
At 911 Restoration by Germain Brothers LLC, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold, water, fires and storms. Here’s what sets us apart:\n\nMold Remediation: Our certified experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety.\nWater Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs.\n\nComprehensive Services: Beyond mold and water remediation, we handle storm and fire damage repairs, as well as basement flood cleanup\nChoose 911 Restoration by Germain Brothers LLC for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

Serving Capitol Heights, 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.."




Serving Capitol Heights, MD and surrounding areas
In business since 2003
Free estimates
Credit card accepted
"JT of Dragon Ridge performed a Home Inspection and Radon Testing of a SFH in Fairfax, VA. JT arrived before I did, and was already examining the exterior of the property. While we waiting for my realtor to arrive, he grabbed a ladder and did a complete inspection of the roof (not all inspectors do this). Once we got inside, he explained the processes and we began. I shadowed him throughout the whole processes, and it was a wonderful experience. He was very thorough and knowledgeable, and was always willing to provide complete and educational answers about both the good and the bad he found. We got the report later that evening, and it was well written, with plenty of pictures of any deficiencies. He also performed a Radon test, and reported the results a few days later. I spoke to him over the phone about the findings, and he was able to discuss in detail the methodology he used, and the meanings of the testing numbers. Overall, I would highly recommend JT and Dragon Ridge."



Serving Capitol Heights, MD and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Professional and knowledgeable. Appointment was delayed by builder and he waited 2 hours to do inspection - very flexible and customer-service oriented. Great follow-up and reasonably prices. Highly recommend!"
From average costs to expert advice, get all the answers you need to get your job done.

The cost of a radon mitigation system in Baltimore, MD, depends mostly on the type of system being installed. Use this guide to learn about your options.

The cost of a radon mitigation system in Washington, D.C., depends mostly on the type of system being installed. Use this guide to learn about your options.

Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.

Need to find a qualified radon mitigation service? Learn how to hire the right pro, from certifications to questions to ask, to protect your home.

How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.

Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.