Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Winchester, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Winchester, MA?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Winchester

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

Serving Winchester, MA and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Our radon numbers have decreased dramatically in just several days post mitigation. We were also extremely pleased with the technician who installed our mitigation system. We would highly recommend Radon Systems."
Exterior Pipe and Fan
Basement Picture
Radon Fan Picture
Exterior Pipework
Vapor Barrier

+2

Response time8 hrs
3 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Omega Home Inspections, LLC
Omega Home Inspections, LLC
5.0(
14
)
Radon Gas - Testing

Serving Winchester, MA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"We are first-time home buyer. We considered to buy a condo and found him on Homeadvisor. He is fantastic and experienced home inspector. He helped us identify one safety issue and a solid list of minor issues within the unit. He also explained in great details of how to maintain various apartment appliances. Not to mention that he charges fair amount of service fee, which is significantly lower than the market price. We'd definitely recommend him for all home buyers."
Knob & tube wiring
Attic Mold
Cracked Sewer Pipe
CO Gas Leak
Gas Leak

+3

Response time6 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Erickson Foundation Solutions
Erickson Foundation Solutions
4.1(
74
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winchester, MA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"I hired Erickson Foundation for radon mitigation. Job went smoothly. They communicated well, were very professional, and reviewed all potential options for the job with me. The system installation was done on time, professionally done, and well cleaned-up. The equipment is high quality, with the 10-year warranty being a big plus."
Sinking Step Repair
Settling Home Addition
Settling Slab
EZ Posts for deck addition
Foundation Crack Repair

+60

Response time1 day
22 neighbors recently requested a quote
Recommended by88%of homeowners
Radon Systems LLC
5.0(
234
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winchester, 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."
1 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winchester, 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
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winchester, MA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I have worked with many contractors,plumbers,electricians, etc. in my time owning two homes. On here in New England and the other in Pembroke Pines,FL. These gentlemen from rhino radon services were deffinelty personable and proffesional I felt like my home was in good hands with this company. After calling around and having a job scheduled with another mitigation company I was blown off and left with a short deadline. Luckily after speaking with Henri from rhino radon they were able to squeeze me right in your schedule the very next day even though they had two other jobs scheduled they showed up at 5pm and still completed the job to ensure I met my closing date, if your looking for a standout and accommodating radon company I would say look no farther then rhino radon. I was very pleased with the service I recieved. HIGHLY RECOMMENDED


"
Recommended by100%of homeowners
D S ROOFING
4.5(
39
)
Radon Gas - AbatementRadon Gas - Testing

Serving Winchester, MA and surrounding areas

In business since 1993

Emergency services offered

"DENNIS (OWNER) WAS VERY PROMPT AND THE ROOF WAS CLEARED PRETTY QUICKLY. HE WAS A LITTLE GRUFF AT FIRST, WHEN HE WAS AFRAID I CALLED HIM ALL THE WAY OUT JUST TO GIVE ME ADVICE (HE DIDN'T GET THE FIRST-TIME HOMEOWNER HAND-HOLDING THING, I GUESS), BUT OTHER THAN THAT WAS FRIENDLY. HE WAS HAPPY TO GIVE ADVICE ON UPCOMING ROOF REPAIR NEEDS, AND SEEMS LIKE HE WORKS WITH OWNERS RATHER THAN AROUND THEM. UNFORTUNATELY, THEY WERE MORE THAN ASSIDUOUS ABOUT REMOVING ICICLES, AND SOME SHINGLES AND SIDING WERE (VERY MINORLY) DAMAGED IN THE PROCESS."
Recommended by90%of homeowners
Avatar for Erie Environmental Inc
Erie Environmental Inc
4.9(
9
)
Radon Gas - Testing

Serving Winchester, MA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Spoke to James on the phone and he was extremely helpful! I thought I disturbed asbestos when I picked some layers of wallpaper off a wall and was very nervous. James talked me through it and helped me realize I didn’t find asbestos. He was extremely knowledgeable and I wish I could have met him in person!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Recommended by100%of homeowners
Showing 1-10 of 18
Radon Detection and Reduction questions, answered by experts

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Winchester, 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.