Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Simsbury

Avatar for MDL Radon Mitigation and Measurement LLC
MDL Radon Mitigation and Measurement LLC
5.0(
35
)

Serving Simsbury, CT and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Doug was professional, timely and really took pride in his work. He took time to fully explain the process and how radon gets in the home. Our radon remediation system installation was flawless."
Typical ASD Radon System
Typical ASD Photos
Typical ASD Photos
Typical ASD Photos
Typical ASD Photos

+2

Response time6 hrs
Response rate90%
Recommended by96%of homeowners
Avatar for Harmon Inspections LLC
Harmon Inspections LLC
4.9(
6
)

Serving Simsbury, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Small jobs welcome

"Frank was extremely thorough and allowed us to follow him throughout the home inspection. He stopped to explain his findings to us and gave us recommendations for fixes. His report was very detailed and we received it the following evening, including photos. I would highly recommend Frank, as he was very knowledgeable and gave us the peace of mind to continue on with the home purchase!"
Response time4 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for TMS Dryer Vent Cleaning
TMS Dryer Vent Cleaning
5.0(
20
)

Serving Simsbury, CT and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We recently had a radon system installed. Thomas was easy to work with, reliable and seemed deeply knowledgeable about radon and radon systems. The process went as described and the basement radon reading decreased in the first few days and has stayed reduced. We had the system installed over a month ago, but I wanted to be sure to give a review."
Before cleaning readings
post cleaning of the exhaust tube
Exterior Cover
Damaged exterior cover
After cleaning reading

+40

Recommended by80%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving Simsbury, CT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I have worked with many contractors,plumbers,electricians, etc. in my time owning two homes. On here in New England and the other in Pembroke Pines,FL. These gentlemen from rhino radon services were deffinelty personable and proffesional I felt like my home was in good hands with this company. After calling around and having a job scheduled with another mitigation company I was blown off and left with a short deadline. Luckily after speaking with Henri from rhino radon they were able to squeeze me right in your schedule the very next day even though they had two other jobs scheduled they showed up at 5pm and still completed the job to ensure I met my closing date, if your looking for a standout and accommodating radon company I would say look no farther then rhino radon. I was very pleased with the service I recieved. HIGHLY RECOMMENDED


"
Recommended by100%of homeowners
Avatar for BioClean
BioClean
5.0(
7
)

Serving Simsbury, CT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Dennis and Brian from BioClean couldn't have been any more professional, or honest! They were able to schedule a same-day appointment, and were exactly on time. Within minutes of entering the home, they measured for airborne particulates, and indicated that the levels were not very high at all. They proceeded throughout the home, entered the attic and inspected the air handler, and concluded that everything looked fine - even in the areas we would never have thought to check. What they did discover was that there is some moisture in the basement that may be coming from a leaky toilet. We never had any idea! With the free inspection coupon (found here on Angie's list), they did not make any money at all - but less honest people could have told us anything and we probably would have believed it, and paid through the nose. It's companies like this that remind me that there are good people out there! Thank you, BioClean! Should we need your services after the toilet repair, we will DEFINITELY call you."
Before
After
Recommended by100%of homeowners
Don Morrison, Inc.
5.0(
1
)

Serving Simsbury, CT and surrounding areas

In business since 1993

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

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.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Installation typically takes 1-2 days, depending on the system and property layout.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The Simsbury, 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.