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Avatar for Rogerson Enterprises LLC
Rogerson Enterprises LLC
5.0(
4
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 2019

Warranties offered

Credit card accepted

"Mark is assisting us in identifying VOCSs and other air born containments in our home. Previously helped us identify & mitigate Radon as well. Extremely efficient, knowledgeable and professional. Continuously goes above and beyond! I could not have found a better vendor."
NRPP
CERTI 3000
CERTI 4000
NRPP ID
BUSINESS CERTIFICATE

+12

35 neighbors recently requested a quote
Avatar for Fogarty's Home Services
Fogarty's Home Services
5.0(
4
)

Serving Williamsburg, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"From beginning to end the project couldn’t have gone any better. In deterring the scope of the project, they listened to all our concerns, and devised a comprehensive plan to meet all our needs, not just simply an insulation replacement. The actual work crew was very friendly and respectful of our house and property. We alway got notice when they would arrive and were always on time. They kept us informed every step of the way with pictures of their progress. They let us know early on of one potential electrical issue with recessed lighting and worked closely with our electrician a couple days later to resolve the issue prior to actual blowing in of the insulation. Overall, a first class operation all the way and we already feel the benefits."
The finished basement!
We now are a National Radon Defense authorized dealer!
Our staff at a recent trade event in Hartford, CT
Some of our production teams!
Before and After, Total Basement Finishing

+5

Response time10 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for TMS Dryer Vent Cleaning
TMS Dryer Vent Cleaning
5.0(
20
)

Serving Williamsburg, MA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We recently had a radon system installed. Thomas was easy to work with, reliable and seemed deeply knowledgeable about radon and radon systems. The process went as described and the basement radon reading decreased in the first few days and has stayed reduced. We had the system installed over a month ago, but I wanted to be sure to give a review."
Before cleaning readings
post cleaning of the exhaust tube
Exterior Cover
Damaged exterior cover
After cleaning reading

+40

Recommended by80%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving Williamsburg, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"He was on time, arrived at 9am as quoted and began to install the system. The system required two suction points and a sump pit cover. The sump pit originally had a pedestal pump in place and none of the other radon companies would change the pedestal pump to a submersible pump as required for the mitigation system to function properly. Rhino Radon not only changed the pump but installed a back flow check valve to ensure proper functioning of the system. All of the other companies said we would have to employ a plumber or a handy man to get this done. Had we gone that route the closing would not have happened. Rhino Radon gladly did all the work required and didn't even break for lunch!!! He was more concerned with getting us out of the vacant house seeing we are already down the cape. The system that involved a crawl space and being vented through the garage roof was completed immaculately and the test results came back at 0.5 pCil/L. This pleased the lender and buyer and exceeded our expectations. We highly recommend Rhino Radon Services.
"
Recommended by100%of homeowners
Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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.

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

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

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The Williamsburg, 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.