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Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)

Serving Dedham, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"very quick process much less involved than I imagined. Mold testing done then a few days later, solution applied everywhere downstairs. after process completed, company came back and did another test for mold."
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Boston Radon
Boston Radon
4.7(
81
)

Serving Dedham, 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 Omega Home Inspections, LLC
Omega Home Inspections, LLC
5.0(
14
)

Serving Dedham, MA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"I m a young professional in the greater Boston area buying my first home. This is a big moment for me and Stuart was absolutely fantastic. I don t see why you would go anywhere else. For an 1155 sq ft townhouse, Stuart was methodical, thorough, and explained everything to me. He took his time and it never felt rushed. My realtor literally said this is the best guy I ve seen (And I chose my own home inspector through the ASHI website, not the one my realtor recommended) Stuart had answers to all my questions. And the dude knows his stuff. He mentioned was an engineer in the air force back in the day, and later became a architect. He s clearly read up on new building codes and he s quick to point out even the small things out of order. I needed that. You can tell he cares about his work just by observing stepping into a new room of your future home. Another bonus, I m a tax accountant in the middle of busy season. My schedule is a nightmare. In 3 DAYS, I was able to call him, give him a chance to explain his background and experience, give me a sample report so I can look over, get a very very fair quote, schedule a time, and do the inspection (2.5-3 hours). Keep doing what you re doing Stuart!"
Knob & tube wiring
Attic Mold
Cracked Sewer Pipe
CO Gas Leak
Gas Leak

+3

Response time6 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)

Serving Dedham, MA and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"George and his team were extremely friendly and professional. This is a good group of people. Courteous and thoughtful, they were able to do a complete installation of both systems from scratch in about 6 hours.
The new radon remediation system (Bubble Up) has the added benefit of boosting the fixture pressure in the house to city level or better (60-75psi) as well as completely resolving the pH level of the water.
The cost was slightly lower than the other two quotes we received, partially due to the fact that Absolute offered a "multi-system" discount since two systems were going in at the same time.
If in your service area, I would highly recommend George Doumit of Absolute Water System.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving Dedham, 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
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Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Dedham, 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.