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Avatar for Airtight Radon Solutions LLC
Airtight Radon Solutions LLC
5.0(
24
)

Serving Concord, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Marcel performed a flawless installation of a Radon Mitigation system in my home. He thoroughly explained and shared testing results as he proceeded with the installation. He continually checked and rechecked his measurements and cuts making sure everything was level and plumb. I'm a very meticulous customer and I was completely satisfied with my new system. He left an instrument to monitor my radon levels for a few days just to be absolutely sure that everything is performing as it should be. If you need Radon Mitigation...I HIGHLY recommend Airtight Radon Solutions."
My Projects
Radon Mitigation Ranch
Response time6 hrs
Response rate95%
18 neighbors recently requested a quote
Avatar for Indoor Environmental
Indoor Environmental
5.0(
56
)

Serving Concord, NH and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Very pleased. Result was non toxic mold we could address ourselves. They gave us advice to correct the cause and took photos for us to give to carpenter we used to replace the section of the wall with the problem. They said to call back if any problems or concerns. Would definitely use again if any future problems. Thank you."
4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Rhino Radon Services
Rhino Radon Services
4.2(
9
)

Serving Concord, NH 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
Avatar for Pineland Home Inspections LLC
Pineland Home Inspections LLC
5.0(
3
)

Serving Concord, NH and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

At Pineland Home Inspections, we take pride in our work and always put you, the customer, first. We focus on spending as much time as necessary answering questions and educating you about one of the largest investment in your life, your home. Our aim is to make your life easier through the use of cutting edge technology and first hand experience all with a down to earth personal touch. Our inspectors are licensed, fully insured and available on weekends to fit your busy schedule.

Front Steps
Main Water Line
Roof
Skylight
Bathroom Fan Vent

+3

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
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Radon Detection and Reduction questions, answered by experts

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

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

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.

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

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

The Concord, NH homeowners’ guide to radon detection and reduction services

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