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Avatar for NE Radon Doctors

NE Radon Doctors

4.77(
266
)
Approved Pro

NE Radon Doctors

4.77(
266
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2008 years of experience

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 Harmon Inspections LLC

Harmon Inspections LLC

4.92(
6
)
Approved Pro

Harmon Inspections LLC

4.92(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
2004 years of experience
Free onsite estimate

Harmon Inspections LLC provides professional home inspection services in both Connecticut and Western Massachusetts. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"I actually hired Frank by accident, but he got the business because he was responsive, professional, and informative. I am so glad I made this mistake! He was very thorough and gave me very detailed information during the inspection and in the inspection report. I couldn't be happier with this process and will be calling him again in the future. I highly recommend. "

Shamyre J on November 2025

Harmon Inspections LLC provides professional home inspection services in both Connecticut and Western Massachusetts. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"I actually hired Frank by accident, but he got the business because he was responsive, professional, and informative. I am so glad I made this mistake! He was very thorough and gave me very detailed information during the inspection and in the inspection report. I couldn't be happier with this process and will be calling him again in the future. I highly recommend. "

Shamyre J on November 2025


Avatar for Fogarty's Home Services

Fogarty's Home Services

5.00(
3
)
Approved Pro

Fogarty's Home Services

5.00(
3
)
Approved Pro
Customers say: Quick response
2016 years of experience
Free onsite estimate

Fogarty's Home Services is your local expert for home comfort and energy improvements in the Northern CT, Berkshire County and Greater Springfield MA area. In Massachusetts and Connecticut, we improve home comfort through expert energy-saving solutions, including attic and basement insulation, basement waterproofing, replacement windows, and whole-home energy evaluations. Using top-tier materials and products, our professional installers are fully trained and certified to handle all of your home's insulation, waterproofing and replacement window needs. We have many years of experience improving home comfort and lowering monthly utility costs, and there's no problem we haven't seen before!

"All the crew members were awesome!!! They all were happy and helpful throughout the whole process. They are welcome back anytime in my house!!! Thank you to Jonny K, Kenny, And Eric for all the hard work that they did"

Jonathan R on June 2024

Fogarty's Home Services is your local expert for home comfort and energy improvements in the Northern CT, Berkshire County and Greater Springfield MA area. In Massachusetts and Connecticut, we improve home comfort through expert energy-saving solutions, including attic and basement insulation, basement waterproofing, replacement windows, and whole-home energy evaluations. Using top-tier materials and products, our professional installers are fully trained and certified to handle all of your home's insulation, waterproofing and replacement window needs. We have many years of experience improving home comfort and lowering monthly utility costs, and there's no problem we haven't seen before!

"All the crew members were awesome!!! They all were happy and helpful throughout the whole process. They are welcome back anytime in my house!!! Thank you to Jonny K, Kenny, And Eric for all the hard work that they did"

Jonathan R on June 2024


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


BANNER WATER

4.98(
41
)

BANNER WATER

4.98(
41
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Water Treatment, Water Pumps, Radon Mitigation, Sales and service of Radon Mitigation for Air and Water sales and service of Neutralizers, softeners, filters, pumps, tanks and conditioners, testing, analyisis and solution of all water quality issues

Water Treatment, Water Pumps, Radon Mitigation, Sales and service of Radon Mitigation for Air and Water sales and service of Neutralizers, softeners, filters, pumps, tanks and conditioners, testing, analyisis and solution of all water quality issues


Avatar for RTK Environmental Group

RTK Environmental Group

4.80(
61
)

RTK Environmental Group

4.80(
61
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

RTK only performs environmental testing and not remediation or removal, therefore our results are accurate and unbiased since there is no conflict of interest. We provide mold testing and inspection, asbestos testing, indoor air quality testing, lead testing, soil testing, water testing, and environmental home inspections. We do not provide general whole house home inspections. We service all of Connecticut, southern New York and the Hudson Valley, Long Island, and northern New Jersey.

"I was pleased with the work Lidia Crespo did. She was very pleasant to deal with. She seemed knowledgeable. I was pleased with her work."

Florence C on September 2020

RTK only performs environmental testing and not remediation or removal, therefore our results are accurate and unbiased since there is no conflict of interest. We provide mold testing and inspection, asbestos testing, indoor air quality testing, lead testing, soil testing, water testing, and environmental home inspections. We do not provide general whole house home inspections. We service all of Connecticut, southern New York and the Hudson Valley, Long Island, and northern New Jersey.

"I was pleased with the work Lidia Crespo did. She was very pleasant to deal with. She seemed knowledgeable. I was pleased with her work."

Florence C on September 2020


Avatar for Tiger Home & Building Inspections

Tiger Home & Building Inspections

4.76(
110
)

Tiger Home & Building Inspections

4.76(
110
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Tiger Group, Inc. is a Connecticut family owned business providing Inspection Services since 1992. We are licensed and insured. Our 22 highly trained and specialized inspectors provide thorough Residential and Commercial Inspections throughout CT, Western MA, and Westchester, NY. Additionally, we provide Radon and Well Water Testing, and Mold Assessments. We inspect 7 days/week. We look forward to the opportunity to work with you.

"This review is from a seller where an inspection was performed. The heat was not shut off after the inspection and my family and I walked into 90 degree temperatures because the heat was never turned off when the inspection was complete and it was on for 7 hours until we got home. In addition the mud room has a thermostat and electric heater and that was also left on high which we did not realize until the next day. In addition, to prove a point to a potential buyer he forced a hole through the wood in our detached garage reporting that there are signs of water damage. The garage is from 1930, there has been water in the garage especially when we had the hurricane last year but they could have just written that in the report not damage our property to prove a point. Coincidentally, the same inspector came back with another interested buyer and yet another piece of wood was pulled off from the garage. If that is not bad enough, the same inspector gave confidential information from a previous inspection to a new potential buyer which led to another buyer terminating the deal. I know this as our lawyer communicated with the potential buyers attorney and said that the inspector passed on information about a previous inspection he did at our house a week earlier.. in addition, our neighbor and friends were outside during the outside portion of the inspection and they heard the inspector give the potential buyers and their real estate broker information about the last inspection and what the other potential buyers said. So much for confidentiality."

Jay R on June 2022

Tiger Group, Inc. is a Connecticut family owned business providing Inspection Services since 1992. We are licensed and insured. Our 22 highly trained and specialized inspectors provide thorough Residential and Commercial Inspections throughout CT, Western MA, and Westchester, NY. Additionally, we provide Radon and Well Water Testing, and Mold Assessments. We inspect 7 days/week. We look forward to the opportunity to work with you.

"This review is from a seller where an inspection was performed. The heat was not shut off after the inspection and my family and I walked into 90 degree temperatures because the heat was never turned off when the inspection was complete and it was on for 7 hours until we got home. In addition the mud room has a thermostat and electric heater and that was also left on high which we did not realize until the next day. In addition, to prove a point to a potential buyer he forced a hole through the wood in our detached garage reporting that there are signs of water damage. The garage is from 1930, there has been water in the garage especially when we had the hurricane last year but they could have just written that in the report not damage our property to prove a point. Coincidentally, the same inspector came back with another interested buyer and yet another piece of wood was pulled off from the garage. If that is not bad enough, the same inspector gave confidential information from a previous inspection to a new potential buyer which led to another buyer terminating the deal. I know this as our lawyer communicated with the potential buyers attorney and said that the inspector passed on information about a previous inspection he did at our house a week earlier.. in addition, our neighbor and friends were outside during the outside portion of the inspection and they heard the inspector give the potential buyers and their real estate broker information about the last inspection and what the other potential buyers said. So much for confidentiality."

Jay R on June 2022


Avatar for Water Dr LLC

Water Dr LLC

4.77(
57
)

Water Dr LLC

4.77(
57
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Serving Fairfield County and Connecticut with over 35 years experience. Family owned and operated. Professional service for Well Pumps, Water Filtration, Water Testing and Radon Removal Systems. Offering competitive pricing with quality service that cannot be beat. We offer free quotes and emergency services, if you have low pressure or no water coming out of your tap. We professionally diagnose, plan and install filters to remove: stains, discolored water, bad odors, radon, uranium, arsenic and bacteria. We do not use an answering service, we will always answer your phone calls with any questions you may have. We are here to help you 24/7.

"I had a problem with the water pressure fluctuating. Come to find out, it was the holding tank. The professionals at Waterdrct came out (Dennis) promptly and found the tank was old and waterbound. They were like lightening (in a good way) and had the tank replaced in like 30 mins. These guys are GOOD !!! The water pressure was more than I thought the well could produce. Excellent job and very informative. They are true professionals !! I highly recommend them."

Dave H on April 2024

Serving Fairfield County and Connecticut with over 35 years experience. Family owned and operated. Professional service for Well Pumps, Water Filtration, Water Testing and Radon Removal Systems. Offering competitive pricing with quality service that cannot be beat. We offer free quotes and emergency services, if you have low pressure or no water coming out of your tap. We professionally diagnose, plan and install filters to remove: stains, discolored water, bad odors, radon, uranium, arsenic and bacteria. We do not use an answering service, we will always answer your phone calls with any questions you may have. We are here to help you 24/7.

"I had a problem with the water pressure fluctuating. Come to find out, it was the holding tank. The professionals at Waterdrct came out (Dennis) promptly and found the tank was old and waterbound. They were like lightening (in a good way) and had the tank replaced in like 30 mins. These guys are GOOD !!! The water pressure was more than I thought the well could produce. Excellent job and very informative. They are true professionals !! I highly recommend them."

Dave H on April 2024


"Very good and quick install."

Glenn R on January 2019

Installing radon air and water systems since 1995. Free estimates. No deposit needed; payment due upon installation. Credit cards accepted. All of CT and MA. Eastern portion of New York

"Very good and quick install."

Glenn R on January 2019


JH Barlow Pump and Water Conditioning Company

4.92(
12
)

JH Barlow Pump and Water Conditioning Company

4.92(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

J.H. Barlow Pump and Water Conditioning Company has been providing quality water service for over 40 years. Our many years of experience allows us to provide reliable full service for all water systems and water conditioning equipment. J.H. Barlow Pump and Water Conditioning Company specializes in the sales, service, repair, and installation of Submersible Pumps, Jet Pumps, and Constant Pressure Systems for residential and commercial needs. We also offer a full line of Water Filtration and Conditioning Systems. J.H. Barlow Pump and Water Conditioning Company prides itself on prompt and personalized services. We believe that customer satisfaction is our first priority and we go the extra mile for the homeowner J.H. Barlow Pump and Water Conditioning Company and All of its Professional Service team are licensed by The State of Connecticut Department of Consumer Protection.

J.H. Barlow Pump and Water Conditioning Company has been providing quality water service for over 40 years. Our many years of experience allows us to provide reliable full service for all water systems and water conditioning equipment. J.H. Barlow Pump and Water Conditioning Company specializes in the sales, service, repair, and installation of Submersible Pumps, Jet Pumps, and Constant Pressure Systems for residential and commercial needs. We also offer a full line of Water Filtration and Conditioning Systems. J.H. Barlow Pump and Water Conditioning Company prides itself on prompt and personalized services. We believe that customer satisfaction is our first priority and we go the extra mile for the homeowner J.H. Barlow Pump and Water Conditioning Company and All of its Professional Service team are licensed by The State of Connecticut Department of Consumer Protection.

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Radon Detection and Reduction questions, answered by experts

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.

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Professional radon detection involves placing test kits in the lowest lived-in level of the house for a period, usually 48 hours to several months, followed by lab analysis of collected data.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

The West Granby, 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.

What do you need done? We’ll find top pros.
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