Amazed by the results we received with you. Our recent reading was below 0.8 pCi/L – I feel safe in my house again. Your radon mitigation was effective. Thanks again.

Radon Detection & Control performed both my radon testing and radon removal services. Your crew was polite and the work was done fast and well.

Thank you for being so honest about the whole process. Once my house tested for less than 2 units per liter of air, I thought your salesman would still try to be pushy and sell me a unit. Instead, he informed me that my levels could be lower, but that I was far below the EPA recommended guidelines. It’s refreshing to deal with a contractor who is so honest about their work. I’m going to recommend you to my friends and family.

Radon Detection & Control has been very professional with their services. I have felt well informed since my first phone call, and the process has been much faster than I expected.

What a professional company. Installed my system in a timely manner. The employees were excellent. The system looks great. I did not realize how many mitigation systems were in my neighborhood until I needed to have this done. When I compared the other houses to mine I could not believe the difference. What a professional installation. The price was very comparable to the other companies out there. The difference between them was the fact that I got what the other companies were charging extra for the same price. From the salesperson to the installers well done!

We had a great experience with Radon Detection Control. We were selling our home & needed to have a system installed for the sale. We messed around with another company for two weeks. I contacted RDC through home advisor & they installed our system in two days. They had to put it in a difficult place but worked with us & did a great job. Larry & Paul were excellent to work with as well as the office ladies. We received a quote and guarentee via email prior to the installation along with paperwork to pass along to the buyer. They put my mind at ease & did a great job. ??

We would like to thank you for the prompt, professional service that we received. The employees were very professional to deal with and the unit looks great! Very pleased with the service we received. We would definitely recommend your services to others. Thanks again!

I HAVE REFERRED RADON DETECTION & CONTROL (RDC) FOR OVER 25 YEARS TO MY MANY, MANY CLIENTS WHOSE HOME HAD TESTED HIGH FOR RADON. I HAVE NEVER HAD ONE OUNCE OF TROUBLE WITH RDC. LOVE THEIR WARRANTY. THEY ARE TRUSTWORTHY!!!!! THERE “HAVE” AND “ARE” COMPANIES OUT THERE THAT WILL TEST AND GIVE YOU SOMEONE ELSE’S HIGH NUMBERS TO GET A JOB…. I’VE CAUGHT THEM MYSELF!! AND COMPANIES THAT WILL NOT BRING THE RADON NUMBER DOWN TO ACCEPTABLE EPA RANGE. THEY CHARGE YOU FOR ANOTHER SYSTEM… THEY DON’T STAND BEHIND THEIR WORK!!! RADON DETECTION & CONTROL HAS ALWAYS STOOD BEHIND THEIR PRODUCT, WARRANY, AND GUARANTEES. BE CONFIDENT. BE SAFE. CALL THESE GUYS!

I contacted John Mallon the Owner of Radon Detection and Control LLC, regarding Sub Slab Ventilation to resolve a vapor intrusion issue in a 25,000 square foot warehouse with an upper and lower level. The chemicals that were addressed were Hydrocarbons and PCE. Sub slab ventilation systems are best to alleviate indoor vapors arising from subsurface contamination. The first step was to move in to the exploratory phase by drilling exploratory 5” diameter holes to establish and identify the soil and to see how the exhaust pipes would draw vapors. After that was accomplished, we move to the engineering and design of the system. John was there guiding me and explaining the entire process and recapped the implementation of each stage. John’s technicians were extremely knowledgeable, courteous and polite and furthermore did not need to be told to cleanup at the end of each day. The Sub Slab Ventilation is a faster and more economical option and, in my opinion, a better method for remediation than jack hammering concrete floors and then excavating contaminated soil, dealing with landfill costs per ton and then refilling the excavated area with an aggregate of preference and the pouring of new slab floors. Most banks are requiring with an Environmental Phase II Study an Indoor Air Quality Test. The health and welfare of employees and frequent clients and visitors is a liability that building owners must be concerned with as the Commonwealth of Pennsylvania constantly makes tighter tolerances when it comes to air quality standards regarding inhalation. Following the installation of a system you will be required to have another Indoor Air Quality Test. What is reviewed is your current concentration levels in all required specified areas and how those levels compare to the standards of; state, county, city or local governing body so that all concentrations tested are below applicable standards for comparison purposes. I highly recommend Radon Detection and Control LLC / John Mallon for his professionalism and knowledge regarding Sub Slab Ventilation and his entire staff at Radon Detection and Control without any reservation. There is a price you pay for quality and a job well done, however they enabled me to solve my worst headache and to be able to move forward and sell my building.

The guys “brothers” arrived at my house and I was at lunch. Gave them my garage code over my Ring doorbell system. By the time I got there they already had the hole drilled in the slab in the laundry room. With in two hours they were finished. I had installed a Air Wave system week before and radon was high even upstairs in my bedroom. Well already today the sensors are reading 1.5! These guys and company were awesome. I had my next door neighbor stop by and check out the job they did. I highly recommend this company and as soon as I’m out of Facebook jail for a comment I made about something I’ll post photos and comments. Great Job Guys. Great price as well.