Serving Millburn, NJ and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quality work
"Great value, provided a lot of great info, quick turnaround time"





+4

*The Angi rating for Radon Detection And Reduction companies in Millburn, 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 Millburn, 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 May 27, 2026
Serving Millburn, NJ and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: Quality work
"Great value, provided a lot of great info, quick turnaround time"





+4

Serving Millburn, NJ and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"It is my absolute pleasure to write this raving review for Benedict Ugorji (the owner) at Radon Shield LLC and I make no commission recommending him. The radon level was 1.8 pCi/L when I bought my home in Holmdel, NJ, in February 2021. I wanted to lower the radon level for personal health reasons (I have a young 3 year old) not for a real estate transaction (goal level <4 pCi/L). Safe levels were established in the 1970s (The history, development and the present status of the radon measurement programme in the United States of America. Radiat Prot Dosimetry 2015; 167(1-3): 8-14) so maybe new safe levels should be lower than the current recommendation to reflect available technologies for radon mitigation as there is no safe level. I spent $700+ for a new Fantech Rn4EC-4 fan and to seal the French drain serviced through RAdata in Flanders, NJ, and the level was unchanged at 1.6 and 1.9 pCi/L after servicing. RAdata is a disorganized business that will recommend the most expensive system (the energy recovery ventilator) that costs $3000 that other radon companies (I got two second opinions) will say that it does not work. Then RAdata proposed to install a second mitigation system right next to the current system, but could not intelligently justify why the second system would be right adjacent to the current system where there is already subterranean air flow generated by the current system instead of tackling the no subterranean air flow zone at the farthest end of the basement. Please refer to my review about RAdata on Yelp and Facebook and my subsequent reply to their response for details. I kept looking for another radon company and fortunately I found a gem in the unscrupulous radon business. The gem is Benedict whom I unwaveringly and unequivocally recommend. Benedict is responsive – he patiently listened about my radon situation and collected information about my pre and post service radon level and even information down to the granular level like what make and model fan RAdata installed. Benedict came to my home for the consultation, to run the diagnostic tests, he proposed solutions and offered his rational, he did the installation of the second mitigation system (in the area of the basement with no subterranean air flow) from start to finish by himself, he used a more powerful and cheaper fan for the second system (than the one RAdata installed for my first system), and he guaranteed to lower the radon to a specified level in his contract. Benedict charges one flat service fee (whereas RAdata charges the first hour and then at 15 min increments so you are discouraged from asking questions). Benedict took his time to explain to me about how a fan’s performance (like moving air measured in cubic feet per minute or CFM) is affected by your soil’s static pressure (the value on your u-tube manometer). He even followed up with me on a Saturday via text message about the short term radon level measured with the Corentium radon detector (while the charcoal kits are being sampled) and guided me through interpreting the short versus long term average as the values were quite different. We touched based again when the charcoal test came back and the levels were an astonishing 0.5 and 0.6 pCi/L!!!"





+10

Serving Millburn, 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 Millburn, 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 Millburn, NJ and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"AMAZING! Michael is great to work with. He scheduled us right away and was super flexible and really cool. He pays attention to detail and has a real feel for his craft. Would 1000% use him again and recommend him to my friends and family"


Serving Millburn, 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!
"

Serving Millburn, NJ and surrounding areas
In business since 1987
Free estimates
Credit card accepted
"Peter came to my house to do a full home inspection and a radon test of my three family home. He actually arrived a few minutes before I did. I gave him some background on the property and outlined for me what areas are included in the inspection and then he got to work. The inspection took around three hours. Peter took a lot of photos which was great. I have a flat roof and this is a pretty high building and I refuse to go up there. So his photos really came in handy for me. And I also have an attic area that I could not walk into, so having the pictures are very helpful in this instance as well.
He is also very knowledgeable and informed on every area that he covered and he does not mind being interrupted with questions. He gave me a lot of great suggestions and really helped me to understand clearly and simply what areas I should pay close attention to and address. He takes his time and always wants to know if you have questions about anything. I highly recommend Peter.
Thanks again Peter for your review of my property. The report is well written, detailed and will be very helpful in addressing items that need my immediate attention.
Donna Harris
"





Serving Millburn, NJ and surrounding areas
In business since 2006
Emergency services offered
Credit card accepted
"It was excellent. Jamal has a lot of experience. He was wonderful. Everything was wonderful. I was happy with the quality of the job that was done."



Serving Millburn, NJ and surrounding areas
Free estimates
"I would definitely recommend this inspector again. He was extremely knowledgeable & professional.."





+7

Serving Millburn, NJ and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"Dave spent an hour and a half on the outside alone. He left no stone unturned unless the seller had furniture or boxes in the way. He had been in the construction business for 30 years, and that was very apparent. He found things I would have never thought of, and was honest when he found good things as well. He spent the time to explain and remind me of even the simplest safety things you should do in a home, like hitting the test and reset buttons on outlets once a month. Apparently they break after a while and don't work at all. I would definitely recommend Dave!!
"





+9
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