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Residential
Commercial

Radon & Water Services in Flanders, NJ

Proudly Serving New Jersey, New York City & Surrounding Areas

Office Information

(973) 927-6920
27 Ironia Road #2

Formerly

Director of Operations

John Cowell

Expert Radon Services in Flanders, NJ

Work with our qualified professionals to ensure your home is a safe place to breathe against the second leading cause of lung cancer, radon gas. 

  • Radon Testing
  • Radon Mitigation
  • Mitigation System Maintenance
  • Radon Resistant New Construction
  • Crawl Space Encapsulation + Ventilation
  • Sump Pump Installation + Replacement
Learn More >

Best Water Treatment Services
in Flanders, NJ

If you have a private well, our team of professionals is licensed and certified to make sure your water is safe to use. We also offer a range of filtration and water enhancement services for more pure, balanced, and clean drinking water at home.

  • Water Testing
  • Water Treatment
  • Water Treatment System Maintenance
  • PFAS Testing + Treatment
  • PWTA Testing + Treatment
  • Water Filtration, Conditioning, and Softening
  • Reverse Osmosis Filtration

Make Sure Your Air and Water Are Safe

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Commercial Radon and Vapor Intrusion Services in Flanders, NJ

Offering commercial radon and Vapor Intrusion services in New Jersey and nationwide.

Radon Testing, Mitigation, Maintenance (OM&M)

Vapor Intrusion Measurement, Mitigation, Maintenance (OM&M)

New Construction Design, Installation, Oversight

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Proudly Serving Flanders, New York City, Eastern Pennsylvania and Surrounding Areas

Atlantic, Bergen, Burlington, Camden, Cape May, Cumberland, Essex, Gloucester, Hudson, Hunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Salem, Somerset, Sussex, Union, and Warren.

The Protect Promise

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Expert Service

We maintain a proven track record for challenging the status quo to deliver the most efficient, effective, and economical products and services for our clients’ peace of mind.

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Trusted Professionals

Our customer-focused model drives us to anticipate and accommodate your needs, making us a valuable partner in protecting any home or project.

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Peace of Mind Protection

Your peace of mind remains our top priority from the beginning of the project through completion and beyond with an effective ongoing maintenance and management partnership to keep your indoor environment safe.

Expert Radon and Water Services in Flanders, NJ

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Proudly Serving New Jersey Since 1984!

Excellent
4.9
Nandkumar K.
2 days ago
Mark O.
2 days ago
Very professional service.
vishal C.
4 days ago
Bob M.
1 week ago
Response from the owner:Hi Bob, Thank you for the 5-star rating. We truly appreciate your support. — RAdata, a Protect Environmental company
Lorraine P.
1 week ago
Rock stars! Dave Letcher and his team did a great job installing a new radon unit. We had such a nightmare with the work done on an old unit and were days before closing on our home. His knowledge of radon systems saves me from having a unit that was not up to code. His team’s installation was flawless. If you want a company that is professional, thorough and honest chose this one. Thanks again ,Dave! You are a true asset to your company
Response from the owner:Hi Lorraine, Thank you so much for the wonderful review and recommendation. We’re glad Dave Letcher and the team were able to step in, install the new radon unit properly, and help give you peace of mind before closing. We truly appreciate your trust and will be sure to pass your kind words along to Dave and the team. — RAdata, a Protect Environmental company
Mal B.
2 weeks ago
Very professional and effective
Response from the owner:Hi Mal, Thank you for the great review. We’re glad to hear our team provided professional and effective service. We truly appreciate your support. — RAdata, a Protect Environmental company
Michael Z.
2 weeks ago
Excellent service. Neat. Professional
Response from the owner:Thank you for the 5-star review, Michael! We are glad to hear you had an excellent experience and found our team neat and professional. We truly appreciate your support. — RAdata, a Protect Environmental company
Lisa F.
2 weeks ago
The technician that came to my home was professional, neat, and thorough. I feel that I completely understand the system that he installed and I feel so much better having chosen such a professional service.
Response from the owner:Hi Lisa, thank you so much for the thoughtful 5-star review. We are glad to hear your technician was professional, neat, and thorough, and that you felt fully informed about the system installation. It means a lot to know you felt confident in choosing our team. We truly appreciate your support. — RAdata, a Protect Environmental company
David B.
3 weeks ago
Braeden was on time, polite professional and performed the work required neatly. Explained everything he was doing in detail. Excellent technician!
Response from the owner:Hi David, thank you for the wonderful 5-star review. We are so glad to hear Braeden was on time, polite, professional, and took the time to explain everything clearly. We truly appreciate your kind words and are happy to know you had such a positive experience. — RAdata, a Protect Environmental company
Randi F.
3 weeks ago
Response from the owner:Thank you for the 5-star rating, Randi! We truly appreciate your support of RAdata. — RAdata, a Protect Environmental company
Joan T.
3 weeks ago
Technicians arrived early. Friendly, polite, professional very informative! Great company!
Response from the owner:Hi Joan, thank you so much for the 5-star review. We are glad to hear our technicians arrived early and made such a positive impression with their friendly, polite, and professional service. We truly appreciate your kind words and your support. — RAdata, a Protect Environmental company
Denise K.
4 weeks ago
Professional and easy to deal with.
Response from the owner:Thank you for the 5-star review, Denise! We’re so glad to hear you found our team professional and easy to work with. We truly appreciate your support. — RAdata, a Protect Environmental company
Pamela P.
4 weeks ago
You're a polite team from the person who answers the phone to the people entering the home I would highly recommend them.
Response from the owner:Thank you so much for the kind 5-star review, Pamela! We are so glad to hear you had a positive experience with our team from the first phone call to the service in your home. We truly appreciate your recommendation and your support. — RAdata, a Protect Environmental company
Sue G.
4 weeks ago
I will give a 5 stars Joe that came to service was excellant and I felt safe with him in my house at this stressful time. As far as the test not being in his truck would have preferred skipping the come back a second time. Think that could have been skipped this year but all done now lets hope we are all well for years to come!
Response from the owner:Thank you so much for the 5-star review, Sue. We are very glad to hear Joe made you feel safe and comfortable in your home, especially during a stressful time. We also appreciate your honest feedback about the missing test and the extra return visit. That is helpful for us as we work to improve the experience. We are glad everything is taken care of now, and we truly appreciate your trust. — RAdata, a Protect Environmental company
Laura V.
1 month ago
Response from the owner:Thank you for the 5-star rating, Laura! We truly appreciate your support. — RAdata, a Protect Environmental company
warren D.
1 month ago
Fast, efficient, friendly and thorough. Great technician and company. I definitely recommend.
Response from the owner:Hi Warren, Thank you so much for the 5-star review! We’re glad to hear you had a fast, efficient, and thorough experience. It means a lot to know our technician and team made such a positive impression. We truly appreciate your recommendation! — RAdata, a Protect Environmental company
Sheryline I.
1 month ago
Great service timely. Rep was very helpful and 3xplained everything
Response from the owner:Hi Sheryline, thank you for the 5-star review. We’re glad to hear you had a great experience and that everything was explained clearly. We truly appreciate your support! — RAdata, a Protect Environmental company
Danielle F.
1 month ago
Smooth easy service appointment. The technician was friendly and patient. Answered all questions asked. Highly recommend
Response from the owner:Hi Danielle, thank you for the 5-star review. We’re glad to hear your service appointment went smoothly and that all of your questions were answered. We truly appreciate your recommendation! — RAdata, a Protect Environmental company
Lisa C.
2 months ago
Response from the owner:Thank you for the 5-star rating, Lisa! Wee truly appreciate your support. — RAdata, a Protect Environmental company
Rocco L.
2 months ago
Great service by Dan T. Knowledgeable and showed me how my system worked. Great company with great employees and customer service.
Response from the owner:Thank you for the 5 star review and choosing RAdata, Rocco!
Mark G.
2 months ago
Waited a few years to post this to make sure I see consistent results from the radon mitigation system these guys installed and basically this install cut my radon in the basement where my office is by more then half to very safe and acceptable levels. I have a radon counter in my office measuring daily, weekly and long term average and all of those are showing safe levels now for the past nearly two years. The overall process was easy , professional, clean, fast, efficient and affordable. Highly recommended!
Response from the owner:Hi Mark, thank you for taking the time to share this and for the great 5-star review. We’re glad to hear the mitigation system has consistently kept your radon levels in the safe range over the past two years. It’s great knowing the installation made a real difference in your office space. We truly appreciate your recommendation! — RAdata, a Protect Environmental company
Rob V.
2 months ago
These guys came in and did an amazing job. Very efficient
Response from the owner:Thank you for the 5-star, Rob! - RAdata, a Protect Environmental company
Steve Barratt - N.
2 months ago
Said they’d be here between eight and 12, you know the drill 🤣. So the first appointment had to be rescheduled. Once they got here, the installation was first rate. We are now back in the safe zone. We recommend RAData most strongly.
Response from the owner:Hi Steve, thank you for the 5-star review and for your patience with the scheduling. We’re glad the installation went well and that your home is back in the safe zone. We truly appreciate your recommendation! — RAdata, a Protect Environmental company
Chengbo H.
2 months ago
Response from the owner:Thank you for the 5-star, Chengbo! - RAdata, a Protect Environmental company
Stefanie B.
2 months ago
Tech showed up on time. Very professional and knowledgeable. Would highly recommend this company.
Response from the owner:Thank you, Stefanie for the 5-star review! We appreciate your kind words and are glad you had a positive experience with our team. - RAdata, a Protect Environmental company
Joe W.
2 months ago
RAdata is a great company for your radon needs they are very reliable and very professional. I would highly recommend them.(Builder)
Response from the owner:Thank you, Joe, for the 5-star review! We appreciate your kind words and are glad you had a positive experience with our team. - RAdata, a Protect Environmental company
Simar K.
3 months ago
Excellent radon mitigation service. They installed an attic fan, sealed the sump pump, added a pressure gauge, and provided a self retest kit to confirm levels were reduced. The person was knowledgeable, supportive, and accommodated our schedule. Everything was handled professionally and on time. We also appreciated the 5-year fan warranty and 1-year labor warranty. Highly recommend for reliable and effective radon solutions. Slightly expensive compared to competitors but worth for the services , permit and warranty provided.
Response from the owner:Hello Simar, Thank you so much for your thoughtful 5-star review! We’re glad to hear the mitigation process met your expectations and that our team was able to provide a thorough, professional installation. Thank you for your recommendation and for trusting us with your home’s safety. – RAdata, a Protect Environmental company
Pablo A.
3 months ago
Excellent service, work , very friendly and professional.
Response from the owner:Thank you, Pablo for the 5-star review! We appreciate your kind words and are glad you had a positive experience with our team. - RAdata, a Protect Environmental company
michael G.
3 months ago
Response from the owner:Thank you for the 5-star rating, Michael! We truly appreciate your support. — RAdata, a Protect Environmental company
andrea K.
3 months ago
Very professional and honest
Response from the owner:Thank you, Andrea, for the 5-star review! We appreciate your kind words and are glad you had a positive experience with our team. - RAdata, a Protect Environmental company
Anthony F.
3 months ago
Great technician. A true professional.
Response from the owner:Hello Anthony, Thank you for the 5 star review and choosing RAdata! - RAdata, a Protect Environmental Company
J H.
3 months ago
Response from the owner:Thank you for the 5 star and choosing RAdata!
Guy B.
3 months ago
Fantastic service Responsive and transparent.
Response from the owner:Thank you for the 5 star review and choosing RAdata!
Naresh M.
3 months ago
Response from the owner:Thank you, Naresh, for your 4-star review! We appreciate you choosing RAdata and are glad you had a positive experience. If there’s anything we could have done to make it a 5-star visit, we’d love your feedback. - RAdata, a Protect Environmental company
Chris D.
3 months ago
Tech was awesome. He troubled shot a-lot of different things and worked through clearing the issue. He didn't rush or cut corners .double checked all components before leaving.
Response from the owner:Thank you, Chris! We’re proud of our team’s attention to detail and commitment to doing the job right. Your feedback means a lot to us. RAdata, a Protect Environmental company
Becky P.
3 months ago
Had to have my radon system serviced after 3 years and fan replaced. Fan was under warranty thankfully. Ryan was my technician. Very courteous, knowledgeable and efficient. Worked in this terrible cold to quickly replace the fan outside and also the batteries inside. Left a radon kit to recheck in 24 hours. Very happy with service and company
Response from the owner:Hi Becky, Thank you for the great review! We’re glad everything was handled smoothly and that Ryan could take care of the service efficiently, even in tough conditions. We appreciate your trust in our team and are happy to hear you were pleased with the experience. - RAdata, a Protect Environmental Company
Douglas B.
3 months ago
Great service! Technician was friendly, competent, and efficient. Easy to schedule.
B L.
3 months ago
Excellent team work, prompt, respectful of property, competitive. Service agent, Ryan did an excellent job. Property proved to be a challenge..home on slab with deadly radon reading from independent source. After system installed within 24 hours we were breathing non toxic air! Highly recommend this company!
Response from the owner:Hi Bea, Thank you for the great review. We’re glad to hear our team provided prompt, respectful service and that Ryan did an excellent job, especially with a challenging property. It’s great to know the system delivered quick results and gave you peace of mind. We truly appreciate your recommendation. – RAdata, a Protect Environmental Company
peter L.
4 months ago
Response from the owner:Hi Peter, Thank you for the 5-star rating. We appreciate it! – RAdata, a Protect Environmental Company
Brendan S.
4 months ago
As always, RAdata provides excellent service. Technician Drew solved my water issues. Professional, knowledgeable, and quick response. Highly recommend their services.
Response from the owner:Hi Brendan, Thank you for the kind words. We’re glad to hear Drew was able to resolve your water issues quickly and professionally. We appreciate your continued trust and recommendation. – RAdata, a Protect Environmental Company
Bernard S.
4 months ago
Great Service, and plenty of Referability!
Response from the owner:Hi Bernard, Thank you for taking the time to share your feedback. We're glad the experience was easy and positive! – RAdata, a Protect Environmental Company
JS S.
4 months ago
Response from the owner:Thank you for the 5 star and choosing RAdata!
J S.
4 months ago
Very helpful and respectful maintenance guy. Would highly recommend.
Response from the owner:Thank you for the 5 star review and choosing RAdata!
Richard B.
4 months ago
Have used RAdata (Protect Environmental) for sales and service for 15+ years. Top notch, professional company with experienced, knowledgeable and very helpful management and employees. Highly recommend there services.
Response from the owner:Hi Richard, Thank you so much for your continued trust over the past 15+ years. We truly appreciate your kind words and recommendation. – RAdata, a Protect Environmental Company
Joannie J.
4 months ago
Visit went well.
Response from the owner:Hi Joannie, Thank you for taking the time to share your feedback. – RAdata, a Protect Environmental Company
C L.
4 months ago
Phil was very knowledgeable, considerate and patient in addressing all my questions and concerns, rather than pushing me to install the radon mitigation system. His quotes are very reasonable. The office staff is also professional and courteous. Highly recommended vendor.
Response from the owner:Hi C L., Thank you for taking the time to share your feedback. We’re grateful for your trust in our team and appreciate your recommendation. – RAdata, a Protect Environmental Company
Rosalie T.
4 months ago
This company is the best! They sent out Rocco, who is fantastic, to do a recheck after and install and we are so impressed with this company and its service.
Toni S.
4 months ago
Friendly and professional. Very easy to work with. Trusted service.
Response from the owner:Hi Toni, Thanks for the great feedback! We're glad the experience was easy and positive. — RAdata, A Protect Environmental Company

Best Radon and Water Services in
Flanders, NJ

Request service today to get started! We are looking forward to working with you for your peace of mind protection.

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