The workmanship and professionalism of Benedict and his partner Richman was a 5 star operation from beginning to end. They worked together as a team paying attention to every detail of the mitigation process. My radon level was a 5.4 prior to the reduction system. Post radon test, it is a 0.3. This was not an easy job to do. However, it was completed with the utmost attention and craftsmanship. Thanks guys!!!

I used the service and the technician is easy to communicate and make appointment. He arrived on time and discussed a few options to make best use the space and minimize the noise. After the first installation, the fan is a little bit over sized and noise and he offered a free replacement to a smaller fan and now I can’t hear anything. He is very up front about the cost and send out contract in a very professional way.

Great. No surprises or surprise extra charges. Actually, gave a price break after they finished the job because they did not have to seal the perimeter as they originally thought they would have to.

Benedict did a fantastic job with our Radon Mitigation. I would highly recommend Radon Shield. Benedict explained every step from start to finish and answered all questions all along the way. He was very organized and professional.

After speaking with three others, Benedict was given the job. He was the most professional and responsive, answering many questions. The system required 2 intake locations and exterior pipe to accommodate house conditions. Levels went from 19 piC/L down to 0.5. Very happy. Belle Mead NJ.

Benedict and his crew at Radon Shield did an awesome work in repairing , modifying and updating an existing radon mitigation system in my house , Which was previously installed by some people obviously do not understand anything from radon mitigation . If you have concerning radon levels in your house do not look elsewhere. They deliver what they promise. Radon levels dropped under 1. Thanks.

My home, which was built in 1999, had radon levels in the 2.5 to 4.0 pCi/L range. For my own comfort level, and because of all the bad things I have read about the dangers of radon gas, I decided to seek a solution. Benedict was extremely professional at each step of the process. He communicated very well and set up an appointment in a timely fashion. When he arrived with his helper we discussed some options as far as placement of the system and he went to work. The job itself was neat and complete and I was pleased with the overall appearance of the mitigation system that they put in. Most importantly, the results were terrific! The charcoal cannister test showed my radon level had dropped down to 0.3 pCi/L. The air in my basement seems fresher now as well. In summary, I would absolutely recommend Radon Shield and Benedict for anyone looking to install a radon mitigation system.

Benedict and his assistant did a great job installing the system. They were on time, knowledgeable and friendly. I would highly recommend them to others.

Smooth and worry-free. Benedict knows what he’s doing. A true Pro.

Radon in my basement was 20 pCi/L, it is now 1 pCi/L. Radon Shield installed one ventilation system, drilled through a concrete block, and came up with a creative way to secure the ladder on a slopped yard to install the exhaust pipe outside the house. I really appreciated the professionalism and can-do attitude of the company.

we contacted Benedict for a radon remediation job in the basement of our house , Benedict is very knowledgeable and ensures that job is done right . He also explained us very clearly about work involved and estimated cost which was very reasonable .

He showed up without the correct tools and was unable to do the job. He grumbled about street parking in the city (though I had confirmed that he does work in Philadelphia). This created a huge hassle as we were on a tight time schedule and had to go back to the drawing board to find another company and start from scratch.

Radon Shield is terrific. All of my questions were answered before work began. I paid the price I was quoted; there were no up-sells or hidden fees. Best of all, my post-remediation test came back at .7, a major reduction from my initial reading of 3.5.

Benedict and his assistant made sure the job was done right and handled all the issues with our property as they came up. I was very impressed with the tidyness of the final installation and was happy that he honored the quote even though we had tightly packed soil and had to install in a limited space. They are professional, courteous, and I highly recommend their services! We're still waiting on results, but we had a starting score of 3.2 which (while permissible for a CO) was a bit too high for us in our new home. For peace of mind, trust that Radon Shield LLC will take care of you.

This was the second company I hired. First company was cheaper but technician did not seem comfortable with the work to be done. Radon Shield responded on a Saturday afternoon and the work was completed by Tuesday morning. Benedict was excellent in responsiveness both before and after the project. It was a huge job and Radon Shield worked overnight to complete the job and not disrupt business in the area. The follow up radon report showed the levels had gone below 1 in just a few days. I would recommend this company to any family member or friend. Benedict was an unexpected angel in our lives. He was creative, professional and helped us out in a short window of time so that we could settle on our property.

I purchased a Safety Siren Pro Series 3 Radon gas detector for my basement. After a few days, the reading went up to 4.6 (above the acceptable range). I turned on two exhaust fans in my basement, and left the doors open for ventilation. Within 1 week, the reading went down to 2.3 and stayed there. I was pretty convinced that we didn’t need any mitigation. However, six months later, I checked again. It started out at 1.1, then crept up to 4.1 within 8 weeks! That was it - I decided that I could no longer rely on my basement fans. I called 3 separate companies. Radon Shield was in the middle, as far as cost estimate (over the phone). But I was most impressed with Benedict’s knowledge and experience, and he explained everything very clearly to a lay person. He also had very positive reviews, so we ended up choosing Radon Shield. Benedict sent the contract online, which I signed and returned online - all very convenient. Benedict and his partner came on time on the specified date, and they were done within 4 hours. They cleaned up the work areas when they were done, and everything was in good working order. I ended up having to install the larger fan, which cost an extra $150. Two days later, my reading was at 0.4! Very pleased with the results! Very pleased with Benedict and Radon Shield!

Great. Benedict was professional courteous and explained everything and answered every question. I will recommend him to everyone in need of this service.My level went from 5.3 to 0.6

From the moment they walked in the house I could tell it was going to go well. Benedict was friendly and courteous. They worked quickly and efficiently. I was very impressed because they closed the baby gate at the top of the basement stairs each and every time they had to get something from the truck. I would hire them again in a second. Walked us through the post mitigation process with permits and inspection. Such a good experience.

We called him he came the same day. He was extremely professional and courteous. He explained everything to us and we are very pleased with how this whole process went.

Benedict  was extremely professional and easy to work with.  He was available to do the work within days, arrived on time, and left everything clean and neat when he finished.  He explained the entire process to me and ensured that I understood.  He charged exactly what we contracted with no surprises.  I would highly recommend him.

we were finishing our basement and testes the radon levels down there. they were not above the 'red flag' levels but certainly not close to the zero that you would like (but cannot possibly get in our part of NJ). either way, we were given all the time to ask questions over the phone, a first visit to check things out, and then a very quick appointment and installation of the radon mitigation system. from start to finish Benedict was helpful, professional, and extremely responsive (to calls, emails, and texts)! the work was done FAST, cleanly, and it was solid work. in the end, the numbers were brought down significantly and we really appreciate that. thanks!

Very professional. I received very clear instructions as to what things to check for in the way of emission system (passive) and we agreed quickly on what to do to convert the system to active.

Don't even waste time looking for another radon service provider - Benedict from Radon Shield is the BEST. I use Angie's List frequently for contractors and had never seen somebody with reviews as stellar as Benedict's and when he came to do the work, I understood why. Most importantly, he reduced our radon levels from >7 to 0.5. But more than that, he was an excellent communicator, both leading up to and during the work, his pricing was more than fair (and substantially lower than what we were quoted from other service providers), he is clearly an expert in this field and gave me full confidence that he knew how to fix our problem, and he had many qualities that I have found rare in other contractors - honesty, humility, friendliness. Like other reviewers have said, he did a great job and left our house spotless. Honestly, from somebody who bids out every piece of work to at least 4 or 5 people, I can tell you that you don't need to call anybody but this guy - he is awesome.

Benedict did a great job. All work was done on time and most importantly worked :)

From start to finish, a simply awesome experience - highly recommended!