Top-rated radon detection and reduction specialists.

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Avatar for Mass Pro Solutions, LLC

Mass Pro Solutions, LLC

237 Pearl Street
5.00(
9
)
Approved Pro

Mass Pro Solutions, LLC

237 Pearl Street
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 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 and his team were very professional and was amazing at walking us through the entire process for our mold remediation project."

Julie Y on May 2025

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 and his team were very professional and was amazing at walking us through the entire process for our mold remediation project."

Julie Y on May 2025


Avatar for Indoor Environmental

Indoor Environmental

P.O. Box 890186
4.98(
53
)
Approved Pro

Indoor Environmental

P.O. Box 890186
4.98(
53
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"He was very prompt. He came out and let us know what was indeed happening in our basement."

Lira M on September 2019

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"He was very prompt. He came out and let us know what was indeed happening in our basement."

Lira M on September 2019


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
12 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 All Clean Environmental Services, Inc.

All Clean Environmental Services, Inc.

1052 River St
4.54(
39
)
Approved Pro

All Clean Environmental Services, Inc.

1052 River St
4.54(
39
)
Approved Pro
Customers say: Quality work
42 local quotes requested
4 years of experience

All Clean Environmental Services, Inc. is a full-service hazardous materials remediation firm specializing in mold and asbestos removal using the highest quality safety standards. We have 25 years of experience as asbestos contractors who also perform mold removal and controlled interior demolition. Our employees are fully licensed by the Massachusetts Department of Labor Standards and trained in the most current federal EPA and Massachusetts DEP standards. Clean Air Environmental, Inc is based in Boston Massachusetts and serves customers across the state including Cape Cod, and the islands. We offer service by appointment as well as 24/7 emergency services, so call us at 617-970-2572 or email [email protected] to set up a free estimate or consultation.

"For those of you looking for an honest, kind, caring person in the world of “hazardous vapors” look no further than this company. Kevin at All Clean Environmental Services took my panicked call on a Saturday and listened in detail about health concerns regarding “moth ball odors” in my family’s rental property. With that he volunteered to come and “check out” the offensive odors. Kevin was very discreet as well as thorough in his handling of visit to “our” home. Having never dealt with this problem he was quickly in contact with his suppliers of treatment options."

MARIA W on August 2023

All Clean Environmental Services, Inc. is a full-service hazardous materials remediation firm specializing in mold and asbestos removal using the highest quality safety standards. We have 25 years of experience as asbestos contractors who also perform mold removal and controlled interior demolition. Our employees are fully licensed by the Massachusetts Department of Labor Standards and trained in the most current federal EPA and Massachusetts DEP standards. Clean Air Environmental, Inc is based in Boston Massachusetts and serves customers across the state including Cape Cod, and the islands. We offer service by appointment as well as 24/7 emergency services, so call us at 617-970-2572 or email [email protected] to set up a free estimate or consultation.

"For those of you looking for an honest, kind, caring person in the world of “hazardous vapors” look no further than this company. Kevin at All Clean Environmental Services took my panicked call on a Saturday and listened in detail about health concerns regarding “moth ball odors” in my family’s rental property. With that he volunteered to come and “check out” the offensive odors. Kevin was very discreet as well as thorough in his handling of visit to “our” home. Having never dealt with this problem he was quickly in contact with his suppliers of treatment options."

MARIA W on August 2023


DCL Radon Mitigation

54 Jordan Street
No reviews yet

DCL Radon Mitigation

54 Jordan Street
No reviews yet
12 years of experience

DCL Radon Mitigation provides friendly, reliable Radon Mitigation services helping keep your family protected from harmful Radon gas. We provide fast, dependable service for home owners of the greater north shore and surrounding communities.

DCL Radon Mitigation provides friendly, reliable Radon Mitigation services helping keep your family protected from harmful Radon gas. We provide fast, dependable service for home owners of the greater north shore and surrounding communities.


Litt Home Inspection

581 Mount Auburn St
5.00(
19
)

Litt Home Inspection

581 Mount Auburn St
5.00(
19
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Litt Home Inspection we understand that buying a home is probably the largest investment that you will ever make. We know the value of making an informed decision and we aim to arm you with as much information as possible about your prospective new home. We recognize that we are educators, as well as, investigators and in addition to identifying potential problems, we will teach you about the proper operation and maintenance of your home's main systems and components. When you hire Litt Home Inspection you can be assured that you will receive a thorough and comprehensive home inspection from a friendly, knowledgeable and experienced professional.

"Tracey was extremely professional and very thorough in her inspection. She gave very detailed insights both during the walkthrough and within her comprehensive follow-up report. Each item listed on the inspection was thoughtfully categorized and included photo complements to help me get a better understanding. I'm extremely pleased with the service provided and would gladly hire Tracey for a future inspection."

Robert R on June 2022

At Litt Home Inspection we understand that buying a home is probably the largest investment that you will ever make. We know the value of making an informed decision and we aim to arm you with as much information as possible about your prospective new home. We recognize that we are educators, as well as, investigators and in addition to identifying potential problems, we will teach you about the proper operation and maintenance of your home's main systems and components. When you hire Litt Home Inspection you can be assured that you will receive a thorough and comprehensive home inspection from a friendly, knowledgeable and experienced professional.

"Tracey was extremely professional and very thorough in her inspection. She gave very detailed insights both during the walkthrough and within her comprehensive follow-up report. Each item listed on the inspection was thoughtfully categorized and included photo complements to help me get a better understanding. I'm extremely pleased with the service provided and would gladly hire Tracey for a future inspection."

Robert R on June 2022



DDES LLC

345 North Ave 2nd Floor
No reviews yet

DDES LLC

345 North Ave 2nd Floor
No reviews yet
15 years of experience

DDES LLC was founded to primarily serve pharmaceutical, biotechnology and research companies that use radioactive materials for R&D or active production. Even our logo is tied to the five primary research isotopes of Carbon, Tritium, Iodine, Phosphorus and Sulfur (CHIPS). Our staff’s experience and knowledge in the R&D industry allows our clients to concentrate on their primary business mission and be assured their projects are completed safely and within budget.

DDES LLC was founded to primarily serve pharmaceutical, biotechnology and research companies that use radioactive materials for R&D or active production. Even our logo is tied to the five primary research isotopes of Carbon, Tritium, Iodine, Phosphorus and Sulfur (CHIPS). Our staff’s experience and knowledge in the R&D industry allows our clients to concentrate on their primary business mission and be assured their projects are completed safely and within budget.


Atlantic Home Inspection

93 Wolf Pond Rd
5.00(
1
)

Atlantic Home Inspection

93 Wolf Pond Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete home inspection of structural and mechanical components. Small company with attention to detail. Pictures are included in a 30 page report. Hours are flexible to appease the working buyer.

Complete home inspection of structural and mechanical components. Small company with attention to detail. Pictures are included in a 30 page report. Hours are flexible to appease the working buyer.


Focusing Safety

11 Sandalwood Road
No reviews yet

Focusing Safety

11 Sandalwood Road
No reviews yet
12 years of experience

The health and safety world changes constantly. For companies to remain in compliance, they need to be more nimble than ever. But identifying and creating organizational change is never easy. That's where our team of experts comes in. We service everyone from household individuals (with our mold investigation services) to large scale multi-billion dollar industries (with our audit services). We can not only make your work safer, we make your home safer too.

The health and safety world changes constantly. For companies to remain in compliance, they need to be more nimble than ever. But identifying and creating organizational change is never easy. That's where our team of experts comes in. We service everyone from household individuals (with our mold investigation services) to large scale multi-billion dollar industries (with our audit services). We can not only make your work safer, we make your home safer too.

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Radon Detection and Reduction questions, answered by experts

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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The Marshfield Hills, MA 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.