*The Angi rating for Radon Detection And Reduction companies in Long Hill, 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 Long Hill, 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 April 21, 2026
Serving Long Hill, 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 Long Hill, NJ and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Fantastic service from start to finish. Chris was extremely knowledgeable, responsive, fair with pricing, and had a very quick turnaround time. Overall, a pleasure to work with. Highly recommend!!"
+7
Serving Long Hill, NJ and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quality work
"Great Inspection service. Very thorough and professional. I would highly recommend and use him again in the future."
+4
Serving Long Hill, 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 Long Hill, 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 Long Hill, NJ and surrounding areas
In business since 2022
Free estimates
Warranties offered
"Very pleasant to work with, Knew his stuff and explained well how radon mitigation works."
Serving Long Hill, NJ and surrounding areas
In business since 1970
Emergency services offered
"Jeff showed up half hr before schedule time to check exterior of house and immediately consulted about his findings. I found that to be amazing service. We walked through the house room by room and documented everything that needed repair. Overall great customer service and rate this service an A+++ will refere him to family and friends! Great job Jeff!"
Serving Long Hill, NJ and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"Very professional! Arrived on time, was very knowledgeable, and friendly. Would use again and recommend."
Serving Long Hill, NJ and surrounding areas
In business since 2020
Free estimates
Warranties offered
"Very knowledgeable. Their estimate was consistent with other vendors AND they were able to do the work right away and the results exceeded my expectations for reducing radon."
+2
Serving Long Hill, NJ and surrounding areas
In business since 2004
Free estimates
Credit card accepted
"I am a real estate agent and recommend Luciano's home inspection services to all of my clients. He is just a pleasure to work with and is exceptionally thorough. His years of experience are evident in the amount of knowledge he possess and shares during his inspections. His diligence and attention to detail help to keep my clients protected and ensure that are no post closing surprises. If your want a true pro, look no further than Luciano Marquez!
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From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in New York, NY, depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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