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Radon Systems LLC
5.0(
234
)

Serving Westerly, RI and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I recently had a radon mitigation system installed in my home, and I have to say that the experience with Radon Systems LLC was truly exceptional. Nick arrived on-time and was friendly and professional. Nick patiently answered all my questions and took the time to explain the entire process, which immediately put me at ease. What truly impressed me was how efficiently Nick completed the installation. Nick arrived on time and worked diligently to get the job done without compromising on quality. The work included drilling a large hole in my slab (to extract the radon), filling in gaps with foam, patching a 5x3" hole with concrete, and adding a square slim fan to the side of my house with additional piping to extract the radon away from the property. The entire process took less than 2 hours. If you're in need of radon mitigation, I wholeheartedly recommend Radon Systems LLC! Their reviews speak for themselves and they even offer a 2 year warranty on the fan as well as a warranty of 2pCi/L or lower on the work itself."
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for TMS Dryer Vent Cleaning
TMS Dryer Vent Cleaning
5.0(
20
)

Serving Westerly, RI and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Tom just completed a whole house Mold Remediation for me. Attic & basement. The attic which is split into two wings was heavily infested (?), the basement not so bad. This job was complicated by the fact that one wing had no easy access to the attic space. Tom resolved that nicely. He constantly went above & beyond and definitely put in more hours tha he had expected. But- would not take any extra compensation! I would definitely reccommends him for any future work."
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 Westerly, RI 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 SL Home Inspections
SL Home Inspections
5.0(
4
)

Serving Westerly, RI and surrounding areas

In business since 2018

Free estimates

"Steve was well knowledgeable and picked up on what most home buyers would not. As a Realtor for over 14 years, I have to say Steve was a perfect fit for the job. He took the time to make sure the buyer knew exactly what was going on and explained what each problem was about. My clients really loved him. Thanks Steve!!!"
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Recommended by100%of homeowners
Avatar for Southcoast Cleaning Solutions and Restoration
Southcoast Cleaning Solutions and Restoration
5.0(
3
)

Serving Westerly, RI and surrounding areas

In business since 2016

Free estimates

Emergency services offered

As dedicated professionals in the restoration, cleaning, and detailing industry, our business strives to deliver exceptional services for water, fire, and mold restoration, carpet cleaning, pressure washing, and car detailing. By utilizing advanced techniques and quality equipment, we ensure thorough cleaning, restoration, and maintenance for various environments. Our commitment to customer satisfaction and a cleaner environment remains at the forefront of our services. Trust us to restore and maintain the cleanliness and safety of your homes, businesses, and vehicles, providing you with peace of mind and an enhanced living and working experience.

This is our results after cleaning the roof of this beautiful home
Water damage
Mold Testing & Remediation Project
Upholstery Cleaning Project
Remodeling - General Project

+37

Response time7 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Pro-Green Cleaning & Disaster Specialists
Pro-Green Cleaning & Disaster Specialists
4.8(
5
)

Serving Westerly, RI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Amazing service and support. They have had communication through the phone, and reach out when performing their tasks! I would totally recommend and love to have them back, my old floors by the new stove and fridge, looks like I refurbished into a whole new home! They just go over the top and the extra mile, I love that from companies I hire and you’ll hear from me again."
Recommended by100%of homeowners
Avatar for State Line Restorations Inc.
State Line Restorations Inc.
4.2(
5
)

Serving Westerly, RI and surrounding areas

In business since 1997

Free estimates

Warranties offered

"State line was very professional making the project smooth from the start. They did a full bathroom, kitchen and more in my house. Everything came out better than I could of hoped for. High quality at a fair price. I have gone through a lot of contractors I would highly recommend."
Before
After
Response time7 hrs
Recommended by75%of homeowners
Radon Detection and Reduction questions, answered by experts

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.

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.

Installation typically takes 1-2 days, depending on the system and property layout.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The Westerly, RI homeowners’ guide to radon detection and reduction services

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