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Avatar for Radon Systems, LLC
Radon Systems, LLC
4.9(
212
)
Radon Gas - Abatement

Serving Marshfield, MA and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Radon is not something I knew much about, but after purchasing an AirThings air sensor and tracking the radon levels in my basement, I felt like this was causing some of my wife's breathing issues. I found two different companies on HomeAdvisor.com. Radon Systems LLC was a lot cheaper than the second company I met with. I spoke with Lori and she gave me a lot of great information about radon. She sent me an estimate very quickly and after making a decision to hire them, got me an appointment within a week. Nick came to do the work. He was very professional, wore a mask the whole time and did a very neat job. He cleaned up both inside and outside before he was done. I would highly recommend this company to my family, friends, and others looking for a radon mitigation system. Thanks Radon Systems LLC."
Exterior Pipe and Fan
Basement Picture
Radon Fan Picture
Exterior Pipework
Vapor Barrier

+2

Response time8 hrs
2 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)
Radon Gas - Testing

Serving Marshfield, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Jon was very quick to respond to my messages and was able to fit me in to his busy schedule to come take a peek and evaluate the issues. Turns out there is no immediate problem and that no remediation was necessary. He recommended some good solutions for humidity for me to research further. Jon was very friendly and you could tell that he's a straight shooter. I would definitely look to hire him should I need his services in the future."
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Boston Radon
Boston Radon
4.7(
81
)
Radon Gas - Abatement

Serving Marshfield, MA and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"I bought a radon meter a few months ago and notice that the radon level in basement is very high. It seems the original radon mitigation system is not working. I went through a few different radon companies in the last few months. The original radon company who was hired by the builder did not even bother to show up to take a look at the issue. Dennis from Boston radon is simply amazing! He is extremely knowledgeable about radon and even gave me a lot of good advices for other issues in the basement beyond radon. I just have him re-installed a brand new radon system and will test the radon level very soon. Overall, I am very satisfied by his service and I do not think you will go wrong to ask for his help for any radon related issues. He is the man!!!!"
System Installation
System Installation
System Installation
System Installation
Response time2 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)
Radon Gas - AbatementRadon Gas - Testing

Serving Marshfield, MA and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"They were the first to give us a quote and were able to come out as soon as we needed them to. Installation was smooth, and they have been good at following up to make sure the system is working. Because our radon is still slightly high, they are doing another radon test and will follow up if it comes back high yet again. We would definitely recommend them to others!"
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)
Radon Gas - AbatementRadon Gas - Testing

Serving Marshfield, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"It went fantastic. Scheduling wise the gentlemen at Rhino Radon were quick to respond to our inquiry via there website were I filled out a online questionnaire. Once speaking to Henry about the specifics of my home via phone and letting him no my situation. They were prompt in scheduling a date for installation to assure my radon problem didn't delay my ability to sell the home. From the time I filled out there questionnaire on there website till the system was installed and fully operational, all took place In one weeks time. I no from experience that these days the attentiveness and service Rhino Radon provided me can be difficult to find. Having recently just finished the process of building my own home in Malden and dealing with a wide range of company's and workers. It's the little things that stand out like personal treatment,responding quick to inquiries or concerns and of course taking the time to do things properly the first time around while still treating the home with respect. Rhino Radon came recommended to me via a friend and I couldn't thank them enough for steering me in the right direction for my radon mitigation needs. I would like to do the same to anyone currently searching for a radon company. If you want the job done right and a pleasant experience, look no further for your radon needs then Rhino Radon Services.


"
Recommended by100%of homeowners
Avatar for Bay State Brick & Stonework
Bay State Brick & Stonework
4.9(
102
)
Radon Gas - Testing

Serving Marshfield, MA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I almost wish I had taken them, had them do the work. At the time I thought it was expensive, but I think that the quality of work would have been done well and I wouldn't have to have gone back looking for someone else to do it. I regret that I didn't take it, even though it was more expensive. I might try to call the guy back, I don't know if he will come. They didn't charge for the estimate. He couldn't come out right away because he was doing work and I can understand that. I thought it was high because I wasn't aware of how much masonry would be. But, when I think about overall, having to disposal the material and everything, it probably was a fair price. But at the time, I didn't even realize it."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Recommended by98%of homeowners
Avatar for All Pro Steam Cleaning
All Pro Steam Cleaning
4.5(
53
)
Radon Gas - AbatementRadon Gas - Testing

Serving Marshfield, MA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Went well. Rated company a B on punctuality because they were approx 1/2 hr late. It did not inconvienece me howeve so I was not upset. They did call me approx 1/2hr before the end of the time range they estimated to be there for to let me know. They offered to reschedule me if it was going to cause me inconvienece. Also rated them a B on price just because it was the second time using them and I felt the price for the services rendered was more than it had been originally. Unfortunately I did not have my receipt anymore and could not remember exactly what I paid previously Also i never asked them what the price would be since it was the second time using them w/in a year (which is my fault). All in all, I was happy with the company and the results. I will very likely use them again, I'll just be sure to secure a price ahead of time. The were very pleasant and easy to do business with."
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Recommended by85%of homeowners
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Radon Detection and Reduction questions, answered by experts

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

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

The Marshfield, 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.