*The Angi rating for Radon Detection And Reduction companies in Mount Desert, 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 Mount Desert, 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 May 23, 2026
Serving Mount Desert, ME and surrounding areas
In business since 2010
Free estimates
Warranties offered
"Aaron is very professional, knowledgeable and enjoyable to work with."
Serving Mount Desert, ME and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"It went great. He did the inspection within 4 days of calling. He was very thorough and detailed."
+14
Serving Mount Desert, ME and surrounding areas
In business since 1994
Free estimates
Warranties offered
"This year, my shop was in the basement (I make turned wooden bowls) radon level inexplicably increased from the 2.5 - 4.0 level to 8.0 - 11.0 level. I decided I was not going to work down there unless I did something about radon abatement. The guys said I needed one port under my basement floor, but I opted for two --- one near the exit port of the system and one in the center of the house. I had crushed stone and a vapor barrier under the floor, but radon was still getting in. After the installation lasting 3 hours, twenty-seven hours after install, the level was 0.83. Now after 1 week the level is 0.48 I am ok with that. I have not seen the results from the lab yet, but my continuous meter has been a good indication of what is happening. I am concerned now about radon in my drinking water, but cannot comment on that yet. Dick P Alna, ME"
+6
Serving Mount Desert, ME and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"They did a really great job. speedy and reasonable pricing."
Serving Mount Desert, ME and surrounding areas
In business since 1994
Free estimates
Warranties offered
"This year, my shop was in the basement (I make turned wooden bowls) radon level inexplicably increased from the 2.5 - 4.0 level to 8.0 - 11.0 level. I decided I was not going to work down there unless I did something about radon abatement. The guys said I needed one port under my basement floor, but I opted for two --- one near the exit port of the system and one in the center of the house. I had crushed stone and a vapor barrier under the floor, but radon was still getting in. After the installation lasting 3 hours, twenty-seven hours after install, the level was 0.83. Now after 1 week the level is 0.48 I am ok with that. I have not seen the results from the lab yet, but my continuous meter has been a good indication of what is happening. I am concerned now about radon in my drinking water, but cannot comment on that yet. Dick P Alna, ME"
Serving Mount Desert, 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
"
Serving Mount Desert, ME and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"It went very well. Mold was effectively abated (per post-process tests). Staff very friendly and respectful."
+2
From average costs to expert advice, get all the answers you need to get your job done.
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