Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Havre De Grace, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Havre De Grace, MD?

Select your specific project to find the pro for you.

Top-Rated Radon detection and reduction specialists in Havre De Grace - Updated Nov 2026

County Large Home Inspections
4.5(
58
)
Radon Gas - Testing

Serving Havre De Grace, 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"
Response time10 mins
Recommended by90%of homeowners
Avatar for BK Enviromental, LLC
BK Enviromental, LLC
4.7(
19
)
Radon Gas - Testing

Serving Havre De Grace, MD and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"The service was good. He showed up on time and did the test. The only problem I had was that he is not a full service, he only checks for asbestos and does not remove.The test took longer than I was told, but I don't think he had a choice. Overall he was ok, just not a perfect match for my needs."
Response time1 day
Recommended by94%of homeowners
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Radon Gas - Testing

Serving Havre De Grace, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was WONDERFUL! I just purchased a home and wanted to have a mold inspection done for peace of mind. Chris took time to explain the process and put my fears at ease with his vast knowledge. He reviewed the test results with me prior to closing which gave me the peace of mind I needed to confirm I was making a good purchase and great investment. I highly recommend Mid Atlantic Commercial Residential Real Estate Solutions. VERY PROFESSIONAL AND COURTEOUS!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
Avatar for SWAT Environmental
SWAT Environmental
4.1(
91
)
Radon Gas - Abatement

Serving Havre De Grace, MD and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I was very pleased with the service and work done by SWAT environmental. Lance was very helpful in explaining the process when he booked my appointment and the two techs who installed the radon remediation system were professional and courteous. The system itself isn't inconspicuous but I feel safer knowing that our radon levels are significantly lower now."
Response time1 day
Recommended by90%of homeowners
The Inspectors LLC
5.0(
11
)
Radon Gas - Testing

Serving Havre De Grace, MD and surrounding areas

In business since 2006

Free estimates

Credit card accepted

I chose to work in this industry because of our knowledge of homes and the building process. We work hard to ensure your 100% satisfaction and we are proud of the reputation we have built. We are fully licensed Home Inspectors and are AHIT, InterNACHI, and PHII certified. Proudly Veteran founded. \n \nWe describe our business as Family owned and operated.

Response time30 mins
Response rate97%
Recommended by100%of homeowners
Showing 1-10 of 19
Radon Detection and Reduction FAQs, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

The Havre De Grace, MD 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.