Top-rated radon detection and reduction specialists.

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Radon detection and reduction specialists in West Falmouth

Avatar for All Dry of South Shore and Cape Cod
All Dry of South Shore and Cape Cod
1 Royson Drive
5.00(
5
)
Approved Pro
All Dry of South Shore and Cape Cod
1 Royson Drive
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

If your home or business has recently experienced a disaster or are in need of cleanup, there’s already a lot on your mind. Cleaning up the mess and bringing your property back to its pre-loss condition shouldn’t be another thing you need to worry about. Since 2014, All Dry Services has been dedicated to helping homeowners and business owners who are dealing with the aftermath of disasters. We care about your property and our goal is to leave your home better than we found it — and even better than its original condition.

"Highly recommend Dan Larsen and All Dry! Prompt and courteous service, kept me well informed of the process, met all deadlines! Can't say enough about them. If I need their services again,( hope I do not). I would hire them again and again!"

Brenda S on March 2022

If your home or business has recently experienced a disaster or are in need of cleanup, there’s already a lot on your mind. Cleaning up the mess and bringing your property back to its pre-loss condition shouldn’t be another thing you need to worry about. Since 2014, All Dry Services has been dedicated to helping homeowners and business owners who are dealing with the aftermath of disasters. We care about your property and our goal is to leave your home better than we found it — and even better than its original condition.

"Highly recommend Dan Larsen and All Dry! Prompt and courteous service, kept me well informed of the process, met all deadlines! Can't say enough about them. If I need their services again,( hope I do not). I would hire them again and again!"

Brenda S on March 2022


All Out Deleading
9 Shenandoah St
4.93(
73
)
Approved Pro
All Out Deleading
9 Shenandoah St
4.93(
73
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
36 local quotes requested

With over 20 years of experience we specialize in everything from high risk to low risk, residential and commercial deleading work. We are a full service deleading company and handle all aspects of the process from lead removal, replacement, and encapsulation, to restoration. We are skilled in all aspects of home improvement and home renovation including interior and exterior painting as well. We can also provide original window restoration and complete window replacement. Fully licensed and insured. Covering all of Massachusetts. New window showroom opening soon. Free estimates, no travel charges.

"Peter and his crew were great. Peter was prompt in responding to my inquiry and came out to the house to walk through the lead report and work that needed to be done with me. He gave me a number of options for remediating things and showed me where we could do things in a less expensive manner--explaining the costs and benefits of the different approaches. For example, in one area he told me it was going to cost a significant amount for him to remediate and that it would ultimately be much cheaper for me to replace a section of wood railing instead of remediating the paint. This was to my benefit and his detriment, so I really appreciated it. His crew remediated 15 historic windows and they fixed some cracked panes of glass without my even asking. Peter was very fair, always in communication, and they completed the work promptly and professionally. I highly recommend."

Josh L on October 2023

With over 20 years of experience we specialize in everything from high risk to low risk, residential and commercial deleading work. We are a full service deleading company and handle all aspects of the process from lead removal, replacement, and encapsulation, to restoration. We are skilled in all aspects of home improvement and home renovation including interior and exterior painting as well. We can also provide original window restoration and complete window replacement. Fully licensed and insured. Covering all of Massachusetts. New window showroom opening soon. Free estimates, no travel charges.

"Peter and his crew were great. Peter was prompt in responding to my inquiry and came out to the house to walk through the lead report and work that needed to be done with me. He gave me a number of options for remediating things and showed me where we could do things in a less expensive manner--explaining the costs and benefits of the different approaches. For example, in one area he told me it was going to cost a significant amount for him to remediate and that it would ultimately be much cheaper for me to replace a section of wood railing instead of remediating the paint. This was to my benefit and his detriment, so I really appreciated it. His crew remediated 15 historic windows and they fixed some cracked panes of glass without my even asking. Peter was very fair, always in communication, and they completed the work promptly and professionally. I highly recommend."

Josh L on October 2023


EsporaX
306 Commercial St Unit 3
New on HomeAdvisorNew on Angi
Approved Pro
EsporaX
306 Commercial St Unit 3
New on AngiNew on HomeAdvisor
Approved Pro
33 local quotes requested
6 years of experience

With over 10 years of experience in the mold testing industry, we are the service professionals you need to take care of your home or business. We handle all type of mold projects. We will treat your home as we would treat our own. Give EsporaX a call today, we look forward to working with you!

With over 10 years of experience in the mold testing industry, we are the service professionals you need to take care of your home or business. We handle all type of mold projects. We will treat your home as we would treat our own. Give EsporaX a call today, we look forward to working with you!


Black Dog Radon Services
7 Irene Ave
5.00(
8
)
Black Dog Radon Services
7 Irene Ave
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Black Dog Inspections provides Complete Radon Services and is an AARST-NRPP Certified Residential Radon Mitigation and Certified Measurement provider for independent verification of radon mitigation efforts, radon measurements for businesses, the home buyer or the home owner. Radon supplies can be purchased. Billing on completion of work unless prior arrangements have been identified. Alternative email: inspector@blackdogin.com.

"Black Dog clearly explained the radon problem in the house and the proposed mitigation plan. He was professional, knowledgeable, and a pleasure to deal with. We explained to Eino Anttila our concerns about having the high radon levels while our infant grandchild would be visiting from out of state and he went above and beyond to install the mitigation system before they arrived. He was able to reduce the high radon level to an acceptable level. He even monitored the mitigation system in our house while he was on vacation out of state and sent us reports. We highly recommend Black Dog Inspections."

Sheila O on April 2021

Black Dog Inspections provides Complete Radon Services and is an AARST-NRPP Certified Residential Radon Mitigation and Certified Measurement provider for independent verification of radon mitigation efforts, radon measurements for businesses, the home buyer or the home owner. Radon supplies can be purchased. Billing on completion of work unless prior arrangements have been identified. Alternative email: inspector@blackdogin.com.

"Black Dog clearly explained the radon problem in the house and the proposed mitigation plan. He was professional, knowledgeable, and a pleasure to deal with. We explained to Eino Anttila our concerns about having the high radon levels while our infant grandchild would be visiting from out of state and he went above and beyond to install the mitigation system before they arrived. He was able to reduce the high radon level to an acceptable level. He even monitored the mitigation system in our house while he was on vacation out of state and sent us reports. We highly recommend Black Dog Inspections."

Sheila O on April 2021


Seaside Home Inspection
128 Mashnee Rd
5.00(
1
)
Seaside Home Inspection
128 Mashnee Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Seaside Home Inspection- MA Licensed Home Inspector serving all of Cape Cod, Martha's Vineyard and Southeastern Massachusetts. Providing budget friendly, professional home inspections for our clients.

"Scott was very thorough, knowledgeable and professional. He took the time to talk us through what he was looking for at every stage of the inspection. The report we received clearly documented everything, along with photos. Having been through other home inspections in the past, I felt like this was one of the best we have had. Price was comparable to other quotes we had received. He also performed a radon test."

Justin H on January 2018

Seaside Home Inspection- MA Licensed Home Inspector serving all of Cape Cod, Martha's Vineyard and Southeastern Massachusetts. Providing budget friendly, professional home inspections for our clients.

"Scott was very thorough, knowledgeable and professional. He took the time to talk us through what he was looking for at every stage of the inspection. The report we received clearly documented everything, along with photos. Having been through other home inspections in the past, I felt like this was one of the best we have had. Price was comparable to other quotes we had received. He also performed a radon test."

Justin H on January 2018


Lagreze Trim Repair and Painting
63 Barry Lane
No reviews
Lagreze Trim Repair and Painting
63 Barry Lane
No reviews
13 years of experience

Lagreze Trim and Painting is dedicated to the finest quality Interior and exterior painting and trim repair...

Lagreze Trim and Painting is dedicated to the finest quality Interior and exterior painting and trim repair...


Mid Cape Home Inspection
108 Kings Row Drive
4.78(
18
)
Mid Cape Home Inspection
108 Kings Row Drive
4.78(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Providing Home Inspection and Radon Testing services on Cape Cod. Ken Amelin is the principle, founder, and owner of Mid-Cape Home Inspection Services, Inc. Ken has more than 25 years of experience in the real estate and construction industry. Ken has a bachelor’s degree in engineering, is a MA licensed construction supervisor, and licensed home improvement contractor. “I strive to provide my clients with the information and documentation they need for any discussions or negotiations that may result from the home inspection.” Discovery of the conditions and a written report prepared in a clear and professional manner is the key to a successful home inspection.

"Unfortunately, I never got to meet w/Ken. I scheduled an appt. 2 weeks out w/the receptionist, Joan. I live in NY & am traveling to MA for the appt. Joan texted to confirm.I mentioned I may need to reschedule due to work. She offered to reschedule the following week.I told her I'd call her back to confirm. Within an hour I called & confirmed the original appt. As a courtesy, I mentioned I didn't anticipate traffic, but, if there was a problem, we had one another’s phone #'s to advise. I re-confirmed the pricing & was off somewhat because I hadn’t written it down.This appeared to irritate Joan.She tersely corrected me(as if I were haggling the price-I wasn’t).She then said,"I've been doing this a long time.I don't have a good feeling about this.This isn't going to work out." and she hung up on me.I was dumfounded. Based on this interaction-you’re better off going elsewhere & using another inspection firm.This individual’s handling of this matter was extremely ignorant, rigid & small.""

Jim D on October 2024

Providing Home Inspection and Radon Testing services on Cape Cod. Ken Amelin is the principle, founder, and owner of Mid-Cape Home Inspection Services, Inc. Ken has more than 25 years of experience in the real estate and construction industry. Ken has a bachelor’s degree in engineering, is a MA licensed construction supervisor, and licensed home improvement contractor. “I strive to provide my clients with the information and documentation they need for any discussions or negotiations that may result from the home inspection.” Discovery of the conditions and a written report prepared in a clear and professional manner is the key to a successful home inspection.

"Unfortunately, I never got to meet w/Ken. I scheduled an appt. 2 weeks out w/the receptionist, Joan. I live in NY & am traveling to MA for the appt. Joan texted to confirm.I mentioned I may need to reschedule due to work. She offered to reschedule the following week.I told her I'd call her back to confirm. Within an hour I called & confirmed the original appt. As a courtesy, I mentioned I didn't anticipate traffic, but, if there was a problem, we had one another’s phone #'s to advise. I re-confirmed the pricing & was off somewhat because I hadn’t written it down.This appeared to irritate Joan.She tersely corrected me(as if I were haggling the price-I wasn’t).She then said,"I've been doing this a long time.I don't have a good feeling about this.This isn't going to work out." and she hung up on me.I was dumfounded. Based on this interaction-you’re better off going elsewhere & using another inspection firm.This individual’s handling of this matter was extremely ignorant, rigid & small.""

Jim D on October 2024


S.W.A.T. Environmental
141 Parker St
4.73(
63
)
S.W.A.T. Environmental
141 Parker St
4.73(
63
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Soil, Water & Air Technologies provides solutions to customers in need of vapor intrusion services. We custom design sub slab depressurization systems to effectively mitigate radon gas, TCE, petroleum vapors, and various other VOC's. Most real estate transactions, financing and/or re-financing activities require an environmental review which includes air quality testing. Our experienced office staff understands the need for quick, complete, and accurate information in order to provide solutions so transactions are not put at risk. We offer detailed upfront pricing, best in class warranties, and proudly offer discounts to senior citizens, service members and repeat customers.

"Be careful. I called to have a radon mitigation system installed and the sales rep on the phone took down the information and scheduled the appointment. I was upfront about an interior drain being installed. When the technician arrived, he said he'd be happy to install the system, but that it would be worthless because of the interior drainage system. I then received a $200 invoice for the site visit. Frustrating scenario to have a sales rep schedule the appointment, knowing full-well that I had an interior drain, and then the technician tell me there's no point to install a mitigation system, but then charge me for the inconvenience of it all."

Mike O on September 2023

Soil, Water & Air Technologies provides solutions to customers in need of vapor intrusion services. We custom design sub slab depressurization systems to effectively mitigate radon gas, TCE, petroleum vapors, and various other VOC's. Most real estate transactions, financing and/or re-financing activities require an environmental review which includes air quality testing. Our experienced office staff understands the need for quick, complete, and accurate information in order to provide solutions so transactions are not put at risk. We offer detailed upfront pricing, best in class warranties, and proudly offer discounts to senior citizens, service members and repeat customers.

"Be careful. I called to have a radon mitigation system installed and the sales rep on the phone took down the information and scheduled the appointment. I was upfront about an interior drain being installed. When the technician arrived, he said he'd be happy to install the system, but that it would be worthless because of the interior drainage system. I then received a $200 invoice for the site visit. Frustrating scenario to have a sales rep schedule the appointment, knowing full-well that I had an interior drain, and then the technician tell me there's no point to install a mitigation system, but then charge me for the inconvenience of it all."

Mike O on September 2023


Nauset Environmental Services Inc
PO Box 1385
5.00(
3
)
Nauset Environmental Services Inc
PO Box 1385
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Nauset Environmental is a professional environmental investigation/testing company providing services for the indoor environment - residential and commercial. Our investigation services are offered without conflict of interest since we are not looking for additional cleanup business after we provide a "free" evaluation. We are staffed by independently certified professionals evaluated by a separate organization that looks at our experience, training and continuing education, etc. before issuing a certification. Following our initial inspection, at a fixed price, our work with verbal reporting is done 85-90% of the time. Should that initial inspection find conditions that call for additional investigation, sampling, laboratory analysis, reporting, etc. we will describe what we have found and obtain prior approval before expanding the services provided. NOTE that travel expenses, with prior customer approval, are added to initial inspection jobs beyond 50 miles from our East Orleans office. Additional DBAs - Nauset Environmental Services, NES.

Nauset Environmental is a professional environmental investigation/testing company providing services for the indoor environment - residential and commercial. Our investigation services are offered without conflict of interest since we are not looking for additional cleanup business after we provide a "free" evaluation. We are staffed by independently certified professionals evaluated by a separate organization that looks at our experience, training and continuing education, etc. before issuing a certification. Following our initial inspection, at a fixed price, our work with verbal reporting is done 85-90% of the time. Should that initial inspection find conditions that call for additional investigation, sampling, laboratory analysis, reporting, etc. we will describe what we have found and obtain prior approval before expanding the services provided. NOTE that travel expenses, with prior customer approval, are added to initial inspection jobs beyond 50 miles from our East Orleans office. Additional DBAs - Nauset Environmental Services, NES.


Couto Construction Inc
24 Ernest Street
4.74(
122
)
Couto Construction Inc
24 Ernest Street
4.74(
122
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Southeastern Massachusetts, Cape Cod and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.

"I just had my windows replaced in my condo and Couto Construction did a great job! Everyone was friendly and professional and it made the entire process easy."

Andrea C on April 2025

Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Southeastern Massachusetts, Cape Cod and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.

"I just had my windows replaced in my condo and Couto Construction did a great job! Everyone was friendly and professional and it made the entire process easy."

Andrea C on April 2025

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Radon detection and reduction services FAQs

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. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

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