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Find Radon gas abatement pros in Haddonfield

Avatar for Landmark Inspections LLC
Landmark Inspections LLC
5.0(
97
)

Serving Haddonfield, NJ and surrounding areas

In business since 2007

Free estimates

Warranties offered

"The overall customer experience was awesome. From my initial conversation with Scott, he thoroughly explained the inspection process. I knew what to expect with the inspection and he delivered. One of the many things I truly appreciated is that the inspection was all inclusive. A representative came to do the Terminate inspection and another representative completed the water testing. I viewed this as one stop shopping and very helpful to me as there is so much to do when purchasing a property. Scott and his team were on time and very professional. While at the inspection, I walked through the property with Scott as he thoughtfully explained everything. He explained things in a way that I understood; I would say that Scott provided great teachable moments. I left the inspection having a keen understanding of the issues identified at the property and felt valued as a customer. I would highly recommend Scott and his team. The quality service was worth every penny. Thanks so much Scott!!"
Recommended by100%of homeowners
Avatar for Real Estate Inspections
Real Estate Inspections
4.9(
49
)

Serving Haddonfield, NJ and surrounding areas

In business since 2002

Free estimates

Warranties offered

"I can't recommend REI highly enough. I called and Frank got my inspection scheduled ASAP and well within my time frame. Pete did a very thorough inspection of the home, checking every system and detail, and answering every question I had. He then provided me with a detailed report within 48 hours, well organized, and included estimate ranges for repairs. If I purchase the property, Pete's report will become a dog-eared reference for years to come. The cost was reasonable for having three inspections (house, termite, radon) of a large, old home. Thank you Pete, Frank, and REI!"
Recommended by97%of homeowners
Avatar for Foundation Home Inspections LLC
Foundation Home Inspections LLC
5.0(
13
)

Serving Haddonfield, NJ and surrounding areas

In business since 2015

Free estimates

Warranties offered

"I was very impressed with Bill. He arrived at the scheduled time and performed a very thorough general & wood destroying organism inspections. He described the items has was inspecting and answered all my questions as we moved through the house and garage. His written reports were very thorough. Bill also performed a test for Radon gas. I would definitely use his services again should the need arise."
Recommended by100%of homeowners
Avatar for SWAT Environmental of Pennsylvania
SWAT Environmental of Pennsylvania
4.4(
41
)

Serving Haddonfield, NJ and surrounding areas

In business since 1988

Free estimates

Warranties offered

"They did a really good job. We got the results back from post remediation and they were below 4 picos per liter. It was a very good experience. They're very easy to work with, show up on time, got the work done, got the radon level down to where it needs to be."
Recommended by85%of homeowners
Avatar for AHI, Inc. (Also dba Allstate Home Inspections,Inc)
AHI, Inc. (Also dba Allstate Home Inspections,Inc)
4.9(
35
)

Serving Haddonfield, NJ and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Peter was on time and was very prepared and thorough in his home inspection. He took lots of photos and tested everything in the unit. The report he compiled was very informative and gave me everything I needed to know. I will definitely contact AHI next time I need home inspection services."
Recommended by97%of homeowners
Avatar for JM Property Inspections LLC
JM Property Inspections LLC
4.8(
48
)

Serving Haddonfield, NJ and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"After he was done with the inspection, I asked him if he checked the foundation walls to see if they were plumb. He did not, and that was one of my main concerns. He put the level on there, and the foundation was out. Because I opened my mouth and found the problem, I was able to negotiate the price down with the seller. He missed that, but he was pretty good for all of the other stuff.  <br /> <br />"
Recommended by93%of homeowners
Avatar for Kennedy Inspections
Kennedy Inspections
4.7(
20
)

Serving Haddonfield, NJ and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Ross was an ideal home inspector and our experience was very smooth working with him. He was not only punctual but was also flexible to accommodate the home owners needs. He went over it thoroughly and educated us for all the impending stuffs for the builders to finish. I would highly recommend him for my friends and neighbors. The inspection reports were sent within 24 hours. We are undergoing the Radon Test this week, so the above review was only for the home inspection, as of now. Regards- Deep"
Recommended by90%of homeowners
Avatar for Inspect101 Home Inspections, LLC.
Inspect101 Home Inspections, LLC.
5.0(
7
)

Serving Haddonfield, NJ and surrounding areas

In business since 2015

Free estimates

Warranties offered

"I had him inspect the first property I was under contract for. He arrived on time, had sent me all documents to review the day before, and then proceeded to check every inch of the house. He walked us through every step of the process, gave us estimated lifeexpectancies of the appliances and features of the house, went in the attic, crawl space, did a preliminary check of the fire place, and even walked around the back yard to check out a drainage pipe.it took about 4 days to receive the inspection report. Based on his findings (and the sellers being unwilling to fix anything), we backed out of that contract. When we found another house we loved, we called him again. Once again, he arrived on time. There was a miscommunication along the way (as the house was occupied), and the seller did not expect us at the time. He handled that situation with tact and professionalism. With this inspection, he was just as thorough as before. Again, he walked us through every step so that we understood his findings and made recommendations on certain aspects. He make suggestions on questions to ask the current homeowner and showed us that we have our own transformer from the street, which we didn't know before that. We received the report within two days. Both reports were comprehensive, with the same recommendations for monitoring or repairing any issues, and it was easy to understand. If this contract also falls through, I will absolutely call him again."
Recommended by100%of homeowners
Showing 1-10 of 49
FAQs for radon gas abatement projects in Haddonfield, NJ

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Haddonfield, NJ homeowners’ guide to radon gas abatements

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