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Radon gas abatement pros in New Fairfield

Avatar for MDL Radon Mitigation and Measurement LLC

MDL Radon Mitigation and Measurement LLC

30 Route 37 South
4.95(
33
)
•Approved Pro

MDL Radon Mitigation and Measurement LLC

30 Route 37 South
4.95(
33
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
7 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Excellent service and results! Doug was very knowledgeable, very easy to talk to, very thorough and detail oriented. He made improvements to my existing system and greatly increased efficiency with immediately noticeable results. He treated my home with respect and left the work area cleaner than when he started. Very happy with the results and highly recommend!"

Al D on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Excellent service and results! Doug was very knowledgeable, very easy to talk to, very thorough and detail oriented. He made improvements to my existing system and greatly increased efficiency with immediately noticeable results. He treated my home with respect and left the work area cleaner than when he started. Very happy with the results and highly recommend!"

Al D on May 2025

Avatar for NE Radon Doctors

NE Radon Doctors

4 Morningside Drive
4.77(
266
)
•Approved Pro

NE Radon Doctors

4 Morningside Drive
4.77(
266
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
50 local quotes requested

NE Radon Doctors specializes in air & water radon removal throughout New England. Serving all of CT, MA, NH and VT. Custom systems without the custom price! Fast expert service. NE Radon Doctors is a family owned and operated small business. Founded in 2008, the company has serviced thousands of homes in Connecticut, Massachusetts, Rhode Island, New Hampshire and New York. Our belief is in spreading radon awareness and providing professional and effective means to safely lower radon levels. Our family looks forward to helping yours! For air radon meditation, we utilize ASD Radon Mitigation Systems, HRV Systems, and AVIR Systems. For water radon mitigation, we use GAC Systems and Aeration Systems. Depending on your home and your radon situation, we'll recommend a radon solution that works best for you. Call today to see how we can help.

"They said that they would be there between 1 and 2 PM and showed up exactly at 1 PM. They finished the job within 30 minutes and to the old part with them. I was very satisfied with their work."

Philip G on August 2025

NE Radon Doctors specializes in air & water radon removal throughout New England. Serving all of CT, MA, NH and VT. Custom systems without the custom price! Fast expert service. NE Radon Doctors is a family owned and operated small business. Founded in 2008, the company has serviced thousands of homes in Connecticut, Massachusetts, Rhode Island, New Hampshire and New York. Our belief is in spreading radon awareness and providing professional and effective means to safely lower radon levels. Our family looks forward to helping yours! For air radon meditation, we utilize ASD Radon Mitigation Systems, HRV Systems, and AVIR Systems. For water radon mitigation, we use GAC Systems and Aeration Systems. Depending on your home and your radon situation, we'll recommend a radon solution that works best for you. Call today to see how we can help.

"They said that they would be there between 1 and 2 PM and showed up exactly at 1 PM. They finished the job within 30 minutes and to the old part with them. I was very satisfied with their work."

Philip G on August 2025

Avatar for Lance Dorfi, LLC

Lance Dorfi, LLC

57 Westchester Avenue, Unit 207
4.82(
59
)
•Approved Pro

Lance Dorfi, LLC

57 Westchester Avenue, Unit 207
4.82(
59
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
40 local quotes requested

At Lance Dorfi, LLC, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next home improvement project, no matter how small or large the project. We welcome your questions and thank you for your interest.

"They did a great job"

Robert G on May 2025

At Lance Dorfi, LLC, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next home improvement project, no matter how small or large the project. We welcome your questions and thank you for your interest.

"They did a great job"

Robert G on May 2025

Avatar for CT Radon & Well Water Solutions

CT Radon & Well Water Solutions

80 Birchwood Rd
4.79(
70
)
•Approved Pro

CT Radon & Well Water Solutions

80 Birchwood Rd
4.79(
70
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
50 local quotes requested

Our team has over 90 years of combined experience providing reliable radon mitigation, water filtration, and well pump services and solutions to the Fairfield, New Haven, Hartford and Litchfield Counties of CT. Want to create a healthier and safer home environment? Call CT Radon and Well Water Solutions to schedule a no-cost radon mitigation or well water treatment estimate. We also offer cost effective well pump repairs throughout Fairfield, New Haven, Litchfield, and portions of Hartford and Middlesex counties. Schedule yours today!

"I recently had the pleasure of working with CT Radon and Well Water Solutions, and I can't recommend them highly enough! From start to finish, they demonstrated professionalism that truly stands out. The team was timely, arriving exactly when they said they would, and they wasted no time in getting to work. Kevin, in particular, was fantastic. His great personality made the entire process not only efficient but also enjoyable. He took the time to explain everything clearly and answered all of my questions with patience and expertise. The work they completed exceeded my expectations, providing me with peace of mind regarding radon levels and well water quality. If you're in need of radon mitigation or well water solutions, look no further than CT Radon. They are a reliable choice that I would recommend to anyone in need of their services. Thank you again, Matt, for all your hard work!"

Moses D on August 2025

Our team has over 90 years of combined experience providing reliable radon mitigation, water filtration, and well pump services and solutions to the Fairfield, New Haven, Hartford and Litchfield Counties of CT. Want to create a healthier and safer home environment? Call CT Radon and Well Water Solutions to schedule a no-cost radon mitigation or well water treatment estimate. We also offer cost effective well pump repairs throughout Fairfield, New Haven, Litchfield, and portions of Hartford and Middlesex counties. Schedule yours today!

"I recently had the pleasure of working with CT Radon and Well Water Solutions, and I can't recommend them highly enough! From start to finish, they demonstrated professionalism that truly stands out. The team was timely, arriving exactly when they said they would, and they wasted no time in getting to work. Kevin, in particular, was fantastic. His great personality made the entire process not only efficient but also enjoyable. He took the time to explain everything clearly and answered all of my questions with patience and expertise. The work they completed exceeded my expectations, providing me with peace of mind regarding radon levels and well water quality. If you're in need of radon mitigation or well water solutions, look no further than CT Radon. They are a reliable choice that I would recommend to anyone in need of their services. Thank you again, Matt, for all your hard work!"

Moses D on August 2025

A & R Environmental, LLC

228 Long Hill Road
4.88(
65
)
•Approved Pro

A & R Environmental, LLC

228 Long Hill Road
4.88(
65
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
38 local quotes requested

A&R Environmental, LLC, has been radon specialist since 1995. We guarantee that any system we install will bring your radon level averages below the State guidelines. We pride ourselves with not just reducing radon levels to a point below the action level, but reducing them as low as possible. The lower the radon levels are, the lower the cancer risk. We also believe that the beauty of your home should not be sacrificed for the sake of its safety; therefore, A&R Environmental, LLC, will work harder to make your radon system as discreet and attractive as possible.

"They were very good to work with. "

Donna B on August 2025

A&R Environmental, LLC, has been radon specialist since 1995. We guarantee that any system we install will bring your radon level averages below the State guidelines. We pride ourselves with not just reducing radon levels to a point below the action level, but reducing them as low as possible. The lower the radon levels are, the lower the cancer risk. We also believe that the beauty of your home should not be sacrificed for the sake of its safety; therefore, A&R Environmental, LLC, will work harder to make your radon system as discreet and attractive as possible.

"They were very good to work with. "

Donna B on August 2025

Avatar for Apex Radon Solutions LLC

Apex Radon Solutions LLC

74 N Main St Unit 2
5.00(
8
)
•Approved Pro

Apex Radon Solutions LLC

74 N Main St Unit 2
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

At Apex Radon Solutions , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"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."

Susan L on December 2023

At Apex Radon Solutions , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"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."

Susan L on December 2023

Avatar for Plow and Property Projects LLC

Plow and Property Projects LLC

131 Summit Street
5.00(
22
)
•Approved Pro

Plow and Property Projects LLC

131 Summit Street
5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1467 local quotes requested

Give us a call or click to request a quote today! Plow and Property Projects LLC is your go-to remodeling expert in Hartford. With our exceptional craftsmanship and attention to detail, we transform homes into stunning spaces. Contact us today for all your remodeling needs.

"Absolutely amazing. They were done in a week and turned my unfinished basement into a fully livable space!"

Katheryn C on July 2025

Give us a call or click to request a quote today! Plow and Property Projects LLC is your go-to remodeling expert in Hartford. With our exceptional craftsmanship and attention to detail, we transform homes into stunning spaces. Contact us today for all your remodeling needs.

"Absolutely amazing. They were done in a week and turned my unfinished basement into a fully livable space!"

Katheryn C on July 2025

Avatar for Certified Mold Removal Inc.

Certified Mold Removal Inc.

56 Churchill St
4.00(
45
)
•Approved Pro

Certified Mold Removal Inc.

56 Churchill St
4.00(
45
)
•Approved Pro
Customers say: Super punctual
361 local quotes requested
30 years of experience

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Service is good, but a little pricy"

Emily Z on July 2024

Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!

"Service is good, but a little pricy"

Emily Z on July 2024

Avatar for QCC Water Damage

QCC Water Damage

Located In:
5.00(
4
)
•Approved Pro

QCC Water Damage

Located In:
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
118 local quotes requested

We specialize in mold remediation, water damage restoration and sewer backup cleaning services. We pride ourselves on the quality work we provide, while delivering great customer service! Please see the services we offer below and call -- or-- click to schedule a free estimate today!

"Robert called me immediately upon request and was at my home within a few hours. He investigated the extent of the water damage, set up several fans and dehumidifiers, and within a few days my basement was dry again. Highly recommended!"

Coral E on April 2025

We specialize in mold remediation, water damage restoration and sewer backup cleaning services. We pride ourselves on the quality work we provide, while delivering great customer service! Please see the services we offer below and call -- or-- click to schedule a free estimate today!

"Robert called me immediately upon request and was at my home within a few hours. He investigated the extent of the water damage, set up several fans and dehumidifiers, and within a few days my basement was dry again. Highly recommended!"

Coral E on April 2025

Avatar for RJ Demolition and Construction LLC

RJ Demolition and Construction LLC

228 Kimberly Avenue
5.00(
1
)
•Approved Pro

RJ Demolition and Construction LLC

228 Kimberly Avenue
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

At RJ Demolition, we provide expert demolition, safe asbestos removal, and efficient water damage restoration for residential and commercial.Our experienced team ensures safety, reliability, and customer satisfaction in every job. Check out our services offered and call or click to schedule an estimate today!

"RJ Demoliton and Construction LLC was first introduced to us by way of a positive recommendation. Now it’s time for us to pay it forward …. Our number one concern was safety and the complete removal of the asbestos. Both were handled with precision and care. The RJ crew worked tirelessly to get the job done to our 100% satisfaction! The talent exhibited by RJ and Co. to refurbish and modernize the space was more than we bargained for! We were delighted to learn all of this was done at a fair and competitive price! We highly recommend RJ Demoltion and Construction for all of your asbestos removal and construction needs."

Vincent R on July 2025

At RJ Demolition, we provide expert demolition, safe asbestos removal, and efficient water damage restoration for residential and commercial.Our experienced team ensures safety, reliability, and customer satisfaction in every job. Check out our services offered and call or click to schedule an estimate today!

"RJ Demoliton and Construction LLC was first introduced to us by way of a positive recommendation. Now it’s time for us to pay it forward …. Our number one concern was safety and the complete removal of the asbestos. Both were handled with precision and care. The RJ crew worked tirelessly to get the job done to our 100% satisfaction! The talent exhibited by RJ and Co. to refurbish and modernize the space was more than we bargained for! We were delighted to learn all of this was done at a fair and competitive price! We highly recommend RJ Demoltion and Construction for all of your asbestos removal and construction needs."

Vincent R on July 2025

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FAQs for radon gas abatement projects in New Fairfield, CT

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The New Fairfield, CT homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.

See all articles