Commercial Radon Testing in NJ

Certified Environmental, LLC is a licensed and certified radon testing
and mitigation company servicing New Jersey.

We Will Beat Any Competitors Written Estimate!

Many responsibilities come with owning a business, including following township rules and regulations to ensure that your office space provides a safe work environment for your employees. No matter the nature of your business, it is crucial that a reputable measurement firm licensed and certified to do business in your area conducts your air quality testing.

With hundreds of successful commercial air quality system installations under our belt, you can trust Certified Environmental to meet all of your testing and mitigation needs. Licensed and certified in New Jersey and Pennsylvania, we will test your indoor air quality and identify any problems and help you eliminate them.

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Certified Office Staff

Our friendly, knowledgeable staff is always available for questions.

Frequently Asked Questions

Radon is a colorless, odorless radioactive gas that seeps up from the earth. When inhaled, it gives off radioactive particles that can cause lung cancer. According to EPA studies radon is the leading cause of lung cancer among non smokers.

The soil. Radon is produced from the natural decay of uranium that is found in nearly all soils. Uranium breaks down to radium. As radium disintegrates it turns into radon. As a gas, radon moves up through the soil and into the air you breathe.

While radon is present everywhere, and there is no known safe level, your greatest exposure is where it can concentrate indoors. And where you spend most time at home. Your home can have radon whether it be old or new and with or without a basement.

The goal of a radon mitigation system is to reduce the indoor radon levels to below the EPA action level of 4 pCi/L. A quality radon reduction (mitigation) system is often able to reduce the annual average radon level to below 2 pCi/L.

What People Are Saying About Us Online

Excellent
4.9
Based on 40 reviews
Commercial radon testing 1
Erik Petersen
I genuinely want to thank Elena and the team at Certified Environmentalist Contractors. My wife and I are in contract for buying a house and needed to get an radon system inspection and a radon test competed as soon as possible. Not only were they able to accommodate us by fitting us in their schedule but their fees were very reasonable too. Everyone was friendly and professional. Highly recommend.
Commercial radon testing 2
nancy alexander
The technician was very knowledgeable and professional. I highly recommend them!
Commercial radon testing 3
Patricia Simler
Certified Environmental Contractors were recommended highly to remove an underground tank. The property happened to be my own . I have held a Real Estate license for 22 years in Monmouth /Ocean COUNTY!! I have to say I would not hesitate to recommend them. They were great! They got the job done in a stressful situation for me!!! 5 Stars !!
Commercial radon testing 4
Hope R
I had a very challenging radon situation. Certified Environmental came back multiple times until they solved it - they stood by their commitment. They are professionals all the way. (I had used a different company for my system first - BIG MISTAKE - dishonest, avoided my calls, no-shows for appointments - only after looking deep into their reviews did I see people as dissatisfied as I was.) I can't recommend Certified Environmental enough and will be recommending them to my clients going forward without hesitation!
Commercial radon testing 5
Timothy Lehman (Home Inspector-Instructor)
Super friendly staff. They go above and beyond with customer service. Would use again and refer them.
Commercial radon testing 6
James Besser
Completely satisfied with their knowledge of the industry and the professional customer service that they provide. I can recommend Certified Environmental with complete confidence to all my clients.
Commercial radon testing 7
William Chiarello
Excellent service! Great staff! Peter is GREAT!!!! Would use them again.
Commercial radon testing 8
Rick chiarello
This will be the third time that we have used Certified Environmental on multiple projects we have done in the past four years. 1 - oil tank removal and 2 - Radon cannister inspection.
Pricing is excellent
Professional experience
And a big plus on time.

Highly recommended
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