Top-rated radon detection and reduction specialists.

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Q: What level of radon is considered safe or dangerous?

• <div><p>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.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: How long can you go without a radon fan?

• <div><p>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.</p></div>

Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Millinocket, ME

*The Angi rating for Radon Detection And Reduction companies in Millinocket, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Millinocket, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on July 21, 2025

Reviewed in July 2025
OpenWave Inc did a fantastic job painting the exterior of our property. The team was punctual, respectful, and paid close attention to detail. From the initial estimate to the final coat, everything was handled smoothly and professionally. We really appreciated how clean they left the site after...
OpenWave
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Reviewed in April 2025
The technician was very good at cleaning up my computer to make it run more efficient. He even checked my internet speed and told me I had very slow internet and if I upgrade my internet it will run much faster. I thought he was really good and I will call him again when needed.
Golden Eagle Computer Services
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Reviewed in October 2024
Hired these guys to build a long half wall built out onto a concrete floor in order to mount some electrical equipment. Zack was very knowledgeable, and gave me a couple options for what I wanted to achieve. He also helped me build the wall in such a way that allowed easy access for the...
Sawtooth Services, LLC
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Reviewed in August 2024
Excellent movers, timely, efficient and flexible. Assisted a woman in need of moving quickly to be safe at a more than reasonable price
Maple Street Moving Company
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Reviewed in July 2023
Had some dying cedars removed. They sent two of the most efficient specialists I have ever seen. No time wasted. Showed up on time and completed within two days including stump removal. Wouldnâ t hesitate to hire them again.
Casey Tree Specialist
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Reviewed in January 2023
Mark always goes above and beyond in his work and ethics. In the.midst of a chaotic move, he and worked around the movers, hauling away unwanted items and garbage. He actively looked for ways to be helpful, while waiting for things to be readied for hauling. He has non-stop energy and doesn't...
Maineiac Services Hauling & Junk Removal
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Reviewed in April 2022
I highly recommend Mr Colby for any type of carpentry work from New construction to rehabs and remodels. He is fair and honest. Thank you Steve
Colby carpentry
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Reviewed in March 2022
Dan and his crew did a great job remodeling my home. He came up with some great ideas to help with the project. They finished the job in a timely manner and are very reliable. The very few items I had a problem with were taken care of as soon as we talked about it. He keeps his word and was very...
Clark's Contracting
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Reviewed in November 2021
Super knowledgeable and responsive and competitively priced. We are more than happy. Excellent five star!!!!!
Wicked Good Spray Foam
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Reviewed in October 2021
It was great. He communicated a lot. He told me exactly what's going on and he did a great job.
J.C. Stone Construction LLC
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Find Radon detection and reduction specialists in Millinocket

Serving Millinocket, ME and surrounding areas

In business since 1994

Free estimates

Warranties offered

"It was easy to work with this team to get our radon mitigation system installed. I was able to have several questions after the install answered immediately. I would hire them again."

Recommended by96%of homeowners

Serving Millinocket, ME 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

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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.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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 Millinocket, ME 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.

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