
Get matched with top radon detection and reduction specialists in Old Saybrook, CT
There are 2 highly-rated local radon detection and reduction specialists.
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Find Radon detection and reduction specialists in Old Saybrook
Tri State Flood Inc
Tri State Flood Inc
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water 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. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water 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. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025

RJ Demolition and Construction LLC
RJ Demolition and Construction LLC
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

Apex Radon Solutions LLC
Apex Radon Solutions LLC
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
Safe Zone Abatement Construction
Safe Zone Abatement Construction
Safe Zone Abatement Construction invites you to experience prompt service and superior attention to detail. We have 25+ 5-star Google reviews and service the entire state of Connecticut. Customer satisfaction is our top priority. You can be assured you're in good hands with our company working on your project. Call us today for a free estimate. You'll be pleased you did.
Safe Zone Abatement Construction invites you to experience prompt service and superior attention to detail. We have 25+ 5-star Google reviews and service the entire state of Connecticut. Customer satisfaction is our top priority. You can be assured you're in good hands with our company working on your project. Call us today for a free estimate. You'll be pleased you did.
Abbey Environmental Testing and Services, Inc.
Abbey Environmental Testing and Services, Inc.
We offer residential mold inspections, air quality testing for molds and allergens, and radon measurements. We're BBB Accredited and for the past three years have been awarded the BBB Certificate of Customer Satisfaction and Excellence! Our mold inspections evaluate both external and internal conditions of your property and identify when there is mold. We utilize air quality sampling and surface sampling to identify the types and concentrations of mold spores using accredited 3rd party laboratories. Our inspections also identify conditions that could cause mold in the future and can save thousands on expensive remediations. In the event of a small mold contamination, we can remediate to return the area to a pre-mold healthy condition. For larger remediations, we can refer you to a number of excellent remediation companies that we work with. Our radon measurements use state of the art CRM's (Continuous Radon Monitor) that provide important data on radon levels within the environment. We also offer Electret ion Radon measurements for longer term measurements, or for those looking for a slightly less expensive solution. We're fully insured, certified and licensed and we educate our clients while we go about our business! This has been very well received as we believe our clients want to understand just what they're paying for and it helps prevent future issues. Check out our services offered and call or click to schedule an inspection or measurement today!
"He was prompt and very informative."
Tabetha H on October 2021
We offer residential mold inspections, air quality testing for molds and allergens, and radon measurements. We're BBB Accredited and for the past three years have been awarded the BBB Certificate of Customer Satisfaction and Excellence! Our mold inspections evaluate both external and internal conditions of your property and identify when there is mold. We utilize air quality sampling and surface sampling to identify the types and concentrations of mold spores using accredited 3rd party laboratories. Our inspections also identify conditions that could cause mold in the future and can save thousands on expensive remediations. In the event of a small mold contamination, we can remediate to return the area to a pre-mold healthy condition. For larger remediations, we can refer you to a number of excellent remediation companies that we work with. Our radon measurements use state of the art CRM's (Continuous Radon Monitor) that provide important data on radon levels within the environment. We also offer Electret ion Radon measurements for longer term measurements, or for those looking for a slightly less expensive solution. We're fully insured, certified and licensed and we educate our clients while we go about our business! This has been very well received as we believe our clients want to understand just what they're paying for and it helps prevent future issues. Check out our services offered and call or click to schedule an inspection or measurement today!
"He was prompt and very informative."
Tabetha H on October 2021
Mosman Well Works LLC
Mosman Well Works LLC
Mosman Well Works strives to be the leading well company through reliable and effective solutions for all your well needs. We pride ourselves on finding what's best for our customers without the pressure for unnecessary equipment. We stand by our work. No job is to challenging. Mosman Well Works are experts that you can trust. When you hire Mosman Well Works you acquire superior service, honesty, and dependability. Our technicians have over 20 years of experience in the well industry including manufacturer specialized training and safety training. We are available for emergency service 365 days a year and our customer service line is open 24 hours a day to answer your questions.
"Our 60+ year old well tank started to leak (original to house, used only for outside watering). Eric came to price out the replacement of the tank. Because we have an existing bleeder system, the newer tanks with bladders were not a fit. Eric took extra time to assess our situation to make sure we got the right tank kind and size for our needs. We very much appreciate the extra time he took to "get it right" and to explain things to us. He was later able to return, replace our tank and remove our very old and large tank. We value his attention to detail and patience, and we appreciate that as this is his business, he takes pride in his reputation. We would definitely recommend his company to others."
Michele F on April 2018
Mosman Well Works strives to be the leading well company through reliable and effective solutions for all your well needs. We pride ourselves on finding what's best for our customers without the pressure for unnecessary equipment. We stand by our work. No job is to challenging. Mosman Well Works are experts that you can trust. When you hire Mosman Well Works you acquire superior service, honesty, and dependability. Our technicians have over 20 years of experience in the well industry including manufacturer specialized training and safety training. We are available for emergency service 365 days a year and our customer service line is open 24 hours a day to answer your questions.
"Our 60+ year old well tank started to leak (original to house, used only for outside watering). Eric came to price out the replacement of the tank. Because we have an existing bleeder system, the newer tanks with bladders were not a fit. Eric took extra time to assess our situation to make sure we got the right tank kind and size for our needs. We very much appreciate the extra time he took to "get it right" and to explain things to us. He was later able to return, replace our tank and remove our very old and large tank. We value his attention to detail and patience, and we appreciate that as this is his business, he takes pride in his reputation. We would definitely recommend his company to others."
Michele F on April 2018
The Certified Home
The Certified Home
We offer a full range of inspection services, including residential home, condo/townhouse, and commercial building inspections. Services include testing for Radon levels, Water quality and Well functions along with Pest and Mold detection. With over 25 years of Renovation experience, we pass along our extensive home knowledge to each customer, and offer guidance and solutions specific to each home when needed.
"The inspection was a farce. We received a list of very minor repairs that needed to be done along with a couple of recommendations for system replacement due to age in the future. The inspector did not go up on the roof. If he had, he would have seen how soft the roof was. My wife notice the porch roof leaking during our remodeling project as the insulation was wet. Our contractor walked the entire roof and said it was an emergency to replace it. Sure enough 1500 sq feet of plywood of a 2000 sq foot roof had to be replaced. It was soft, splintering and wet. The splintering and disintegration should have also been visible from the attic hatchway. I am out $12,500 because of his negligence or laziness, I am not sure which. Do NOT use this company under any circumstances."
Anthony V on March 2021
We offer a full range of inspection services, including residential home, condo/townhouse, and commercial building inspections. Services include testing for Radon levels, Water quality and Well functions along with Pest and Mold detection. With over 25 years of Renovation experience, we pass along our extensive home knowledge to each customer, and offer guidance and solutions specific to each home when needed.
"The inspection was a farce. We received a list of very minor repairs that needed to be done along with a couple of recommendations for system replacement due to age in the future. The inspector did not go up on the roof. If he had, he would have seen how soft the roof was. My wife notice the porch roof leaking during our remodeling project as the insulation was wet. Our contractor walked the entire roof and said it was an emergency to replace it. Sure enough 1500 sq feet of plywood of a 2000 sq foot roof had to be replaced. It was soft, splintering and wet. The splintering and disintegration should have also been visible from the attic hatchway. I am out $12,500 because of his negligence or laziness, I am not sure which. Do NOT use this company under any circumstances."
Anthony V on March 2021
SWAT Environmental
SWAT Environmental
SWAT Environmental is the largest radon remediation company. Our staff is experienced in installing radon removal systems for homes, schools, townhouses, condominiums, commercial and government buildings. With technicians located throughout New York, Connecticut and Rhode Island, we are positioned to address your radon mitigation issues promptly. We make every effort to schedule your service at your earliest convenience.
"It went well."
Jason W on February 2023
SWAT Environmental is the largest radon remediation company. Our staff is experienced in installing radon removal systems for homes, schools, townhouses, condominiums, commercial and government buildings. With technicians located throughout New York, Connecticut and Rhode Island, we are positioned to address your radon mitigation issues promptly. We make every effort to schedule your service at your earliest convenience.
"It went well."
Jason W on February 2023
Powell Plumbing
Powell Plumbing
Always clean professional service. All major credit cards accepted.
Always clean professional service. All major credit cards accepted.
(860) 953-1090 SWAT Radon Mitigation West Hartford
(860) 953-1090 SWAT Radon Mitigation West Hartford
SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.
SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.
The Old Saybrook, 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.
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
How long does a radon fan last? Depending on the quality of the fan, usage, and maintenance, a radon fan can last five to ten years.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
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Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
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