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Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)
Radon Gas - Testing

Serving Shrewsbury, 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."
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Boston Radon
Boston Radon
4.7(
81
)
Radon Gas - Abatement

Serving Shrewsbury, MA and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"At the time of this review, there may be more steps to follow. My pre-mitigation test readings were 16.7. I found Dennis through HA, and he promptly got in touch by phone and explained what he would do to mitigate the radon and what it would cost to do so. His aim is to get the reading down to 2 or lower. He indicated that, depending on what the nature of construction of the building and the subsurface conditions, he might be able to do it in one step for a stated price, but it in some cases a second step might be needed, for an additional price (less than half the â one step priceâ ). He and his son came when scheduled, worked efficiently and neatly, but indicated when done that a second step might be needed depending on the results of a new radon test. Since we are not in the process of selling the property, Dennis suggested that I not commit to pay for a. Second step that might not be required based on new test results. I have now received the test results, which indicate that the step one process reduced the radon levels below the EPA recommended max, but not as low as Dennis would like to achieve. So I am in the process of â discussingâ with him whether and when to have him back to perform the second step. I appreciated Dennisâ s manner of dealing from the very start. He was very conscious of not causing me to incur extra costs."
System Installation
System Installation
System Installation
System Installation
Response time2 days
Recommended by97%of homeowners
Avatar for Erickson Foundation Solutions
Erickson Foundation Solutions
4.1(
75
)
Radon Gas - AbatementRadon Gas - Testing

Serving Shrewsbury, MA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"The consultation appointment was setup quickly, the salesperson was genuinely nice and took time to answer all my questions. The company itself is well organized, everyone was on the same page for the whole process. The installation for our radon mitigation system went smoothly. The crew was pleasant and did a great job."
Sinking Step Repair
Settling Home Addition
Settling Slab
EZ Posts for deck addition
Foundation Crack Repair

+60

Response time1 day
3 neighbors recently requested a quote
Recommended by86%of homeowners
Air Guardian Inc.
5.0(
5
)
Radon Gas - Abatement

Serving Shrewsbury, MA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Air Guardian Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! \n

Radon Systems LLC
5.0(
234
)
Radon Gas - AbatementRadon Gas - Testing

Serving Shrewsbury, MA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Radon Systems LLC did a great job. I had a radon level of around 6.5 in my basement for years, and finally decided I needed to address it. After receiving 3 quotes, I had Dave from Radon Systems come over to do the job. I initially was resigned to having the PVC pipe go up the side of my house, but Dave found a way to run the piping inside the basement and go thru the garage, with only 18" of PVC sticking up past the garage roof. Excellent! And now my radon level is around 1.0 to 1.5 all the time. The entire job took half a day, and Dave was clean, respectful and easy to work with. I absolutely recommend them."
Recommended by99%of homeowners
Avatar for Rogerson Enterprises LLC
Rogerson Enterprises LLC
5.0(
5
)
Radon Gas - Testing

Serving Shrewsbury, MA and surrounding areas

In business since 2019

Warranties offered

Credit card accepted

"Mark Rogerson personally came out to the house to test for radon. He is extremely personable and is incredibly knowledgeable. He is a ‘no-pressure’ guy and made us feel very comfortable. He was on time and always kept me informed as to when he would be at our house. I highly recommend Rogerson Enterprises LLC if you have any worries about radon in your house."
NRPP
CERTI 3000
CERTI 4000
NRPP ID
BUSINESS CERTIFICATE

+12

39 neighbors recently requested a quote
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)
Radon Gas - AbatementRadon Gas - Testing

Serving Shrewsbury, MA and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"What impressed me first was that they knew what size system to install to meet our demand given that in the winter the water gets very cold and the ratings on the units are at 72 degrees not 34 degrees, so the next size up is needed.  They installed the system with no issues, I would say that if you want to make sure that the filter unit is solidly installed you should make that clear and have them bolt it to something so it won't tip over if its pushed.  I would say that you need to get a water analysis done either by this company or an independent, then give them the results to specify the system."
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
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Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. 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 action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

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

The Shrewsbury, 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.