Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Southport, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Southport, CT?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Southport

A & R Environmental, LLC
4.7(
72
)
Radon Gas - Abatement

Serving Southport, CT and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"The installer (Davis) arrived on time, installed the system in about two hours, and showed me everything I needed to know about the system. The “before”and “after” test results were right in line with my own test measurements, which I took with a portable radon detector. The radon level dropped to a safe level after the system was installed, and that level has been maintained since it was installed in July of 2020, about 10 months ago. Overall, I was extremely pleased with A & R and I highly recommend them for radon mitigation work."
 tucked against a gutter
 Pipe thru a wood floor
hidden behind an outcrop
 AIRaider 433
Pipe thru closet shelf

+10

Response time11 hrs
29 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Apex Radon Solutions LLC
Apex Radon Solutions LLC
5.0(
11
)
Radon Gas - AbatementRadon Gas - Testing

Serving Southport, CT and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I highly recommend Apex Radon Solutions. From getting the estimate to getting the work done, everything was just outstanding. Marco and his crew of 3 men showed up early and were all knowledgeable and extremely skilled. I had to install a radon fan and put in piping and electrical. They measured the piping with care and accuracy and did an excellent job with the installation. Iâ m truly impressed with the professionalism and quality of the work. They were also very reasonable with their prices. Thank you Apex for such great work."
Roof penetration for esthetics
Interior Esthetic Package
Exterior Radon Fan
Exterior Radon Fan
Exterior Radon Fan

+3

Response time2 days
25 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for CT Radon & Well Water Solutions
CT Radon & Well Water Solutions
4.7(
80
)
Radon Gas - Abatement

Serving Southport, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"1) Promptly called when task placed with Angi 2) Discussed problem and provided alternative diagnostics; provided rates 3) Scheduled work on my schedule 4) Team arrived earlier than scheduled 5) Finalized job needs, provided firm quote; authorized team to proceed 6) Efficiently completed job, did necessary tests to assure done right 7) Finalized transaction on app Everything was done well and efficiently. I could not have been more pleased working with the team from CT Radon and Well Water Solutions."
Radon Mitigation
water softening system
Working in well pit
Old pump vs new pump
Close up of old pump

+3

Response time8 hrs
Response rate93%
42 neighbors recently requested a quote
Oakhill Home Inspections
5.0(
1
)
Radon Gas - Testing

Serving Southport, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in home inspections, mold testing and radon testing and remediation. I will do my absolute best to keep you as educated and informed on your particular inspection project. I look forward to earning your business! Book with me online or feel free to give me a call today! My focus is protecting your home investment.\n\nThank You,\nCharles Rauch\nOakhill Home Inspections

Response time5 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Secure Home Inspections of NY, LLC
Secure Home Inspections of NY, LLC
4.9(
9
)
Radon Gas - Testing

Serving Southport, CT and surrounding areas

In business since 2018

Free estimates

Warranties offered

"John M. was courteous, timely, and professional in his inspection. He was upfront about the issues -- whether they are serious or minor, rare or common, and whether more specialized input is required. His written report was very well done and will serve as a great home guide for us in the future after we move in. Thank you!"
Connecticut Condo
Electric Panel
Electric Panel
Missing Railings
Footings in a stone foundaiton

+7

Response time1 hour
Recommended by100%of homeowners
Avatar for CT Basement Systems Radon, Inc.
CT Basement Systems Radon, Inc.
4.9(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Southport, CT and surrounding areas

In business since 1987

Free estimates

Emergency services offered

CT Basement Systems Radon Inc., is a full service radon mitigation, well pump, and water treatment provider. We are the oldest and largest Connecticut based radon mitigation company offering radon, well pump, and water system service to all of CT, Southern MA, and Westchester County, NY. We have more NRPP Certified technicians on staff than any other radon company in the United States. Our well pump and water treatment division is staffed by some of the most seasoned industry professionals under the direct supervision of Matt Bednarz, a WQA Certified Water Specialist CWS VI, and CT & NY state licensed well pump and water system contractor. Add to that; 24 hour emergency "NO WATER" service and you have an unbeatable combination of ability and reliability. We can help you better than anyone...PERIOD!

 exterior route active soil depressurization
 GAC  with opaque Big Blue pre and post filters
 aerator precipitator iron filtration
 iron clogged inlet screen on submersible pump
 ASD suction point

+69

Recommended by100%of homeowners
Showing 1-10 of 23
Radon Detection and Reduction questions, answered by experts

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The Southport, CT 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.