*The Angi rating for Radon Detection And Reduction companies in Sparta, NJ 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 Sparta, NJ 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 March 29, 2026
Serving Sparta, NJ and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Very friendly and professional. Would definitely recommend to anyone looking for radon services"
Serving Sparta, NJ and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Chris is very easy to talk to, very straightforward, gives all the clear details on the project, and good info about the pros and cons of a radon system 👍👍"
+7
Serving Sparta, NJ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Radon Shield was hired after I got a higher then expected reading for radon in by home when selling it. Benedict shared a lot of great advice about radon gas in the home, he was able to schedule the install in a very fast time frame which was extremely helpful because I was selling my home. The quality of work was outstanding and he did a great job explaining thing to me and by wife. He also did a great job cleaning up after the install. I would hire Radon Shield in the future in needed."
+10
Serving Sparta, NJ and surrounding areas
In business since 1984
Free estimates
Warranties offered
"Fantastic to work with. I received an elevated radon level after a recent test which required mediation. RAdata were very responsive and timely. They even called several days prior to my appointment to offer a new time after a cancellation. They arrived on time, quickly diagnosed the problem, and performed the required work. The technician took the time to fully explain the system and offer suggestions after a new issue was found. I would highly recommend their services."
+7
Serving Sparta, NJ and surrounding areas
In business since 1970
Emergency services offered
"Jeff did a great job! He was very thorough and took the time to walk us through each and every aspect of the house. This is our first home purchase so we had no idea what to expect, but Jeff provided us with a great education. He pointed out potential issues but also pointed out things that were in good shape, which was very reassuring for us. All in all, I would recommend Jeff for anyone looking for a quality home inspection in New Jersey.
"
Serving Sparta, NJ and surrounding areas
In business since 2004
Free estimates
Credit card accepted
"While I’ve never had a home inspection before, I believe they all should go as smoothly as the home inspection with Luciano. Communication and setting up the appointement were a breeze. Luciano is informative and thorough but not an alarmist. I would highly recommend Luciano to any friends looking for a home inspector."
Serving Sparta, NJ and surrounding areas
In business since 1987
Free estimates
Credit card accepted
"I really liked this company and would hire them again."
Serving Sparta, NJ and surrounding areas
Free estimates
"I would definitely recommend this inspector again. He was extremely knowledgeable & professional.."
+7
Serving Sparta, NJ and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Very thorough inspection, uncovered several issues that I missed when looking at the home"
+9
Serving Sparta, NJ and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"The service was excellent. I highly recommend them. It was an exceptional service, friendly staff, and quality work."
From average costs to expert advice, get all the answers you need to get your job done.
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