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Radon detection and reduction specialists in Onset

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
32 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


Avatar for Mass Pro Solutions, LLC
Mass Pro Solutions, LLC
237 Pearl Street
5.00(
8
)
Approved Pro
Mass Pro Solutions, LLC
237 Pearl Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

Mass Pro Solutions LLC is a local Veteran family-owned company specializing in Fire, Water and Restoration. Whether residential or commercial, we always set to achieve our clients’ objectives, and we take pride in being start to finish. We proudly service all of our neighbors in Massachusetts. Ready to protect your home or business? Call us today!

"Hanh of Mass Pro Solutions responded quickly to my call and arrived the following day to tackle the project. He and his partner removed 3-inches of water from my basement, took out the faulty sump pump and installed a new one, and updated the outlet to GFCI. They put fans and a humidifier in my basement, gave me instructions to rotate them, and left them with me through the next day. The basement was clear of water when they left, and the new sump pump worked perfectly through the next storm. I appreciated how efficiently the work was done, and the information that Hanh gave me along the way so I could understand the process. Hanh even gave me recommendations for next steps. I would highly recommend Mass Pro Solutions and will definitely call them again if needed (hopefully not!)"

KAREN M C on January 2024

Mass Pro Solutions LLC is a local Veteran family-owned company specializing in Fire, Water and Restoration. Whether residential or commercial, we always set to achieve our clients’ objectives, and we take pride in being start to finish. We proudly service all of our neighbors in Massachusetts. Ready to protect your home or business? Call us today!

"Hanh of Mass Pro Solutions responded quickly to my call and arrived the following day to tackle the project. He and his partner removed 3-inches of water from my basement, took out the faulty sump pump and installed a new one, and updated the outlet to GFCI. They put fans and a humidifier in my basement, gave me instructions to rotate them, and left them with me through the next day. The basement was clear of water when they left, and the new sump pump worked perfectly through the next storm. I appreciated how efficiently the work was done, and the information that Hanh gave me along the way so I could understand the process. Hanh even gave me recommendations for next steps. I would highly recommend Mass Pro Solutions and will definitely call them again if needed (hopefully not!)"

KAREN M C on January 2024


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
39 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


Avatar for Southcoast Cleaning Solutions and Restoration
Southcoast Cleaning Solutions and Restoration
229 Flint Street
5.00(
3
)
Approved Pro
Southcoast Cleaning Solutions and Restoration
229 Flint Street
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

As dedicated professionals in the restoration, cleaning, and detailing industry, our business strives to deliver exceptional services for water, fire, and mold restoration, carpet cleaning, pressure washing, and car detailing. By utilizing advanced techniques and quality equipment, we ensure thorough cleaning, restoration, and maintenance for various environments. Our commitment to customer satisfaction and a cleaner environment remains at the forefront of our services. Trust us to restore and maintain the cleanliness and safety of your homes, businesses, and vehicles, providing you with peace of mind and an enhanced living and working experience.

"Very helpful."

Mary W on January 2024

As dedicated professionals in the restoration, cleaning, and detailing industry, our business strives to deliver exceptional services for water, fire, and mold restoration, carpet cleaning, pressure washing, and car detailing. By utilizing advanced techniques and quality equipment, we ensure thorough cleaning, restoration, and maintenance for various environments. Our commitment to customer satisfaction and a cleaner environment remains at the forefront of our services. Trust us to restore and maintain the cleanliness and safety of your homes, businesses, and vehicles, providing you with peace of mind and an enhanced living and working experience.

"Very helpful."

Mary W on January 2024


DryBoston
25 Eled Way
No reviews
DryBoston
25 Eled Way
No reviews
6 years of experience

We are the preferred disaster restoration, clean up and home remodeling company for Massachusetts homeowners. We stand behind every job we do. Please contact us if you want our team to get to work for you. We'll be on our way to get started.

We are the preferred disaster restoration, clean up and home remodeling company for Massachusetts homeowners. We stand behind every job we do. Please contact us if you want our team to get to work for you. We'll be on our way to get started.


River Valley Crack Repair
63 West Leyden Road
No reviews
River Valley Crack Repair
63 West Leyden Road
No reviews
31 years of experience

River Valley Crack Repair & Waterproofing has been in the business for 20 years. We specialize in basement waterproofing and foundation crack repairs. We stop water. Whatever the problem may be to keep the water out we have a solution.

River Valley Crack Repair & Waterproofing has been in the business for 20 years. We specialize in basement waterproofing and foundation crack repairs. We stop water. Whatever the problem may be to keep the water out we have a solution.


Striler Home Inspections, Inc
147 Carriage Hill Drive
5.00(
1
)
Striler Home Inspections, Inc
147 Carriage Hill Drive
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a full time, full service home inspector. I serve Eastern and South Eastern Massachusetts, from the Atlantic Ocean to Route 495, and parts of upper and mid Cape Cod. My inspection reports are done in a computer generated, comprehensive, color coded narrative format. Photos are included to clearly identify items of note. When you read my reports you will understand the building in all aspects. I will conduct a thorough inspection of your home, inside and out. As a Licensed Professional Home Inspector, I have the knowledge and expertise to provide you with a thorough and professional, non-intrusive, visual inspection of the Readily Accessible and Observable installed systems and components of your home, listed in 266 CMR 6.04., from roof to foundation. Outside the home, I will check the exterior walls, roof, driveway, deck, etc. Inside the home the heating, air-conditioning, plumbing, and electrical systems will all be examined to ensure that they function as intended, along with the attic and basement or crawl space(s). Then I will move thru the interior of the home to examine the walls, ceilings, floors, doors, and windows. Bathrooms, kitchens, and laundry rooms receive a thorough check. Here are some of the many items I will be looking at during your home inspection: •Foundation and support structure •Fireplaces •Roof systems •Basement •Safety controls •Water heater •Ventilation •Electrical capacity & components •Structural integrity •Steps and stairs •Heating system •Central Air Conditioning system •Walks and driveways •Built-in appliances •Plumbing system & fixtures •Attached Garages, Carports, Workshops •Surface drainage •Windows & doors •Insulation •Gutters & downspouts •Decks Towns Served I service Eastern Massachusetts, up and down the Route 495 belt, and parts of the upper Cape Cod. Call or email me to inquire about other areas. Plymouth County •Abington •Bridgewater •Brockton •Carver •Duxbury •Cedar Crest •South Duxbury •East Bridgewater •Elmwood •Halifax •Hanover •Hanson •Monponsett •Hingham •Accord •Hull •Kingston •Lakeville •North Lakeville •Marion •Marion Center •Marshfield •Brant Rock •Green Harbor •Marshfield Hills •Ocean Bluff •Mattapoisett •Mattapoisett Center •Middleborough •Middleborough Center •Nemasket Village •Titicut Camp Village Green •North Middleborough •Rock Village •South Middleborough •Norwell •Pembroke •North Pembroke •Bryantville •Plymouth •North Plymouth •Manomet •Cedarville •Chiltonville •West Plymouth •South Plymouth •Ellisville •Saquish Neck •White Island Shores •Plymouth Center •Plympton •Rochester •Rockland •Scituate •Greenbush •North Scituate •Wareham •Onset •Wareham Center •West Wareham •Weweantic •West Bridgewater •Whitman Bristol County •Acushnet •Acushnet Center •Attleboro •South Attleboro •Berkley •Myricks •Dartmouth •Bliss Corner •Smith Mills •Padanaram •Dighton •North Dighton •Easton •Fairhaven •Fall River •Flint Village •Bowensville •Highlands •Fall River Station •Steep Brook •Globe Village •Freetown •Assonet •East Freetown •Mansfield •Mansfield Center •New Bedford •North Attleborough •North Attleborough Center •Norton •Norton Center •Raynham •Raynham Center •Tracy Corner •North Raynham •Squawbetty •Prattville •Gushee Pond •Rehoboth •Four Corners •Hornbine •Kingmans Corner •North Rehoboth •Pecks Corner •Perrys Corner Norfolk County •Avon •Bellingham •Braintree •Brookline •Canton •Cohasset •Dedham •Dover •Foxborough •Franklin •Holbrook •Medfield •Medway •Millis •Milton •Needham •Norfolk •Norwood •Plainville •Quincy •Randolph •Sharon •Stoughton •Walpole •Wellesley •Westwood •Weymouth •Wrentham •West Roxbury •Hingham •Hull Barnstable County •Bourne

"Chuck was a pleasure to hire. We used him for a home inspection, well water test & radon test. He was thorough, extremely knowledgeable and personable. As first time home buyers he was more than happy to answer all of our questions and took his time inspecting all details. His report was easy to read and he was easy to reach with additional questions. He is highly recommended."

Natalia C on January 2019

I am a full time, full service home inspector. I serve Eastern and South Eastern Massachusetts, from the Atlantic Ocean to Route 495, and parts of upper and mid Cape Cod. My inspection reports are done in a computer generated, comprehensive, color coded narrative format. Photos are included to clearly identify items of note. When you read my reports you will understand the building in all aspects. I will conduct a thorough inspection of your home, inside and out. As a Licensed Professional Home Inspector, I have the knowledge and expertise to provide you with a thorough and professional, non-intrusive, visual inspection of the Readily Accessible and Observable installed systems and components of your home, listed in 266 CMR 6.04., from roof to foundation. Outside the home, I will check the exterior walls, roof, driveway, deck, etc. Inside the home the heating, air-conditioning, plumbing, and electrical systems will all be examined to ensure that they function as intended, along with the attic and basement or crawl space(s). Then I will move thru the interior of the home to examine the walls, ceilings, floors, doors, and windows. Bathrooms, kitchens, and laundry rooms receive a thorough check. Here are some of the many items I will be looking at during your home inspection: •Foundation and support structure •Fireplaces •Roof systems •Basement •Safety controls •Water heater •Ventilation •Electrical capacity & components •Structural integrity •Steps and stairs •Heating system •Central Air Conditioning system •Walks and driveways •Built-in appliances •Plumbing system & fixtures •Attached Garages, Carports, Workshops •Surface drainage •Windows & doors •Insulation •Gutters & downspouts •Decks Towns Served I service Eastern Massachusetts, up and down the Route 495 belt, and parts of the upper Cape Cod. Call or email me to inquire about other areas. Plymouth County •Abington •Bridgewater •Brockton •Carver •Duxbury •Cedar Crest •South Duxbury •East Bridgewater •Elmwood •Halifax •Hanover •Hanson •Monponsett •Hingham •Accord •Hull •Kingston •Lakeville •North Lakeville •Marion •Marion Center •Marshfield •Brant Rock •Green Harbor •Marshfield Hills •Ocean Bluff •Mattapoisett •Mattapoisett Center •Middleborough •Middleborough Center •Nemasket Village •Titicut Camp Village Green •North Middleborough •Rock Village •South Middleborough •Norwell •Pembroke •North Pembroke •Bryantville •Plymouth •North Plymouth •Manomet •Cedarville •Chiltonville •West Plymouth •South Plymouth •Ellisville •Saquish Neck •White Island Shores •Plymouth Center •Plympton •Rochester •Rockland •Scituate •Greenbush •North Scituate •Wareham •Onset •Wareham Center •West Wareham •Weweantic •West Bridgewater •Whitman Bristol County •Acushnet •Acushnet Center •Attleboro •South Attleboro •Berkley •Myricks •Dartmouth •Bliss Corner •Smith Mills •Padanaram •Dighton •North Dighton •Easton •Fairhaven •Fall River •Flint Village •Bowensville •Highlands •Fall River Station •Steep Brook •Globe Village •Freetown •Assonet •East Freetown •Mansfield •Mansfield Center •New Bedford •North Attleborough •North Attleborough Center •Norton •Norton Center •Raynham •Raynham Center •Tracy Corner •North Raynham •Squawbetty •Prattville •Gushee Pond •Rehoboth •Four Corners •Hornbine •Kingmans Corner •North Rehoboth •Pecks Corner •Perrys Corner Norfolk County •Avon •Bellingham •Braintree •Brookline •Canton •Cohasset •Dedham •Dover •Foxborough •Franklin •Holbrook •Medfield •Medway •Millis •Milton •Needham •Norfolk •Norwood •Plainville •Quincy •Randolph •Sharon •Stoughton •Walpole •Wellesley •Westwood •Weymouth •Wrentham •West Roxbury •Hingham •Hull Barnstable County •Bourne

"Chuck was a pleasure to hire. We used him for a home inspection, well water test & radon test. He was thorough, extremely knowledgeable and personable. As first time home buyers he was more than happy to answer all of our questions and took his time inspecting all details. His report was easy to read and he was easy to reach with additional questions. He is highly recommended."

Natalia C on January 2019


Baystate Radon Mitigation Systems
Camelot
No reviews
Baystate Radon Mitigation Systems
Camelot
No reviews
20 years of experience

Bay State Radon Mitigation Systems is an EPA approved company that installs systems that reduce the radon level in your home. We offer FREE estimates and pride ourselves on providing fast,reliable service at a discount price.

Bay State Radon Mitigation Systems is an EPA approved company that installs systems that reduce the radon level in your home. We offer FREE estimates and pride ourselves on providing fast,reliable service at a discount price.


Pro Integrity Home Improvement
No reviews
Pro Integrity Home Improvement
No reviews
16 years of experience

Additional email - prointegrity@hotmail.com. Additional DBA - Pro Integrity.

Additional email - prointegrity@hotmail.com. Additional DBA - Pro Integrity.


Advanced Building Inspectors
86 B Thornton St.
4.67(
6
)
Advanced Building Inspectors
86 B Thornton St.
4.67(
6
)
Customers say: Terrific value
21 years of experience

Real estate is usually the largest investment you will ever make, yet many people do so without knowing the condition of the property they are purchasing. That is why selecting a professional and experienced property inspector is such a valuable investment! At Advanced Building Inspectors (ABI) we provide a visual non-destructive examination of the systems and structure of a home or commercial building, from the roof to the foundation. These inspections are conducted by specially trained and completely objective licensed inspectors with over 20 years of real estate experience. Based upon ABI’s experience, we are sensitive to the emotions present during any real estate transaction and know how the timely delivery of the report is as important as the content. Thus we provide you a computer generated report within 48 business hours.

Real estate is usually the largest investment you will ever make, yet many people do so without knowing the condition of the property they are purchasing. That is why selecting a professional and experienced property inspector is such a valuable investment! At Advanced Building Inspectors (ABI) we provide a visual non-destructive examination of the systems and structure of a home or commercial building, from the roof to the foundation. These inspections are conducted by specially trained and completely objective licensed inspectors with over 20 years of real estate experience. Based upon ABI’s experience, we are sensitive to the emotions present during any real estate transaction and know how the timely delivery of the report is as important as the content. Thus we provide you a computer generated report within 48 business hours.

Showing 1-10 of 21

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.

The 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.
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What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
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Apr 28, 2025
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The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
family hugging at home
Dec 12, 2024
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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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