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Find Radon gas testers in Lake Hopatcong

BENCHMARK HOME INSPECTION SERVICES
5.0(
45
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 2002

Free estimates

Warranties offered

"Although I wish there were not the problems we found with the home, the service of this inspection was excellent. You do not leave any rocks unturned with Kyle. I  took three pages of notes and inspection took almost five hours. Acquaintances who have been helping me in my home search mentioned they never seen a more detailed/long home inspection report and were very impressed with it.  The advice and knowledge gained this day made this inspection a worthy investment, even if the purchase does fall through. I will definitely use this service again & recommend to others. <br />"
Recommended by97%of homeowners
ALL IN ONE HOME INSPECTION LLC
5.0(
35
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 1993

Free estimates

Warranties offered

"Pat made sure my new home was up to par by performing a complete Home Inspection. He made absolutely sure everything was A ok before he left. He checked the septic system, insulation, signs of wood infestation pests, performed a water sample analysis and conducted a Radon emmisions test. He even followed up by returning to the property a few days later free of charge after I noticed something after the initial inspection. He made one of the most important steps in buying my first home stress free. He displayed a very good attitude which made him very approachable and easy to talk to. He made suggestions on the minor repair work that was identified and gave approximate times at which I should address each task. <br />"
Recommended by97%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Soos Radon & Electric Inc
4.6(
18
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 1986

Free estimates

Warranties offered

"Soos Radon was very responsive to my need for radon remediation in connection with the impending sale of my former residence. They were able to provide a quote over the phone and to set up prompt installation. The installers arrived at the scheduled time, were courteous and professional and left the property as clean as they found it. Satisfactory re-test results were received quickly. All in all a surprisingly easy process that took 2 weeks from initial contact to receiving the re-test results. I would not hesitate to use Soos Radon again."
Recommended by88%of homeowners
Avatar for Freedom Home Inspections
Freedom Home Inspections
5.0(
97
)

Serving Lake Hopatcong, NJ and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Mark was readily available to meet up with us and perform an inspection and radon testing on potential first home at an affordable cost. As first time homeowners, Mark graciously prepared us that there are always issues with a home that are found during inspection, but not to worry and was there to explain everything to us along the way— before, during, and after his thorough inspection."
Recommended by98%of homeowners
HOMETECH NJ INSPECTION SERVICES, LLC
5.0(
6
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I was referred to John from Hometech NJ  by the first home inspector I called, who was going to be out of town on vacation the date we needed the inspection.  I figured if a competitor was willing to recommend John, he must be great.  He did not disappoint. <br /> John clearly loves his work and is happy to explain anything about the house you are purchasing in as much detail as you want.  As first-time home buyers, my husband and I know next to nothing about home construction.  His was extremely thorough, spending almost 5 hours inspecting our 2500 square foot house.   <br /> John was also happy to point us towards qualified specialists where he thought we might want to get additional information about the condition of our home (ex: plumbing, chimney).  He was very patient in walking us through the report (40+ pages with photos) and made excellent suggestions as to which items should be high priority for repair (very helpful in negotiating with the seller).  Overall an excellent experience."
Recommended by100%of homeowners
LookSmart Home Inspections LLC
5.0(
17
)

Serving Lake Hopatcong, NJ and surrounding areas

In business since 2003

Free estimates

Warranties offered

"John provided a very thorough report of the home- not only did he inspect items for safety- he also pointed out issues that we would need maintenance on a yearly, etc basis. I was a first time home buyer- so I wasn't sure what to expect- so it was reassuring to have items pointed out as either a safety concern, maintenance, etc- with an older home it is difficult to know if it is something that is normal or a true concern. John is also very patient- he answered all of our questions and concerns- and spent several hours on the home inspection. I would without hesitation hire his company again for any home inspections. <br />"
Recommended by94%of homeowners
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FAQs for radon gas testing projects in Lake Hopatcong, NJ

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Lake Hopatcong, NJ homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.