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Find Radon gas abatement pros in Croton-on-Hudson

Avatar for Lance Dorfi, LLC
Lance Dorfi, LLC
4.8(
59
)

Serving Croton-on-Hudson, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Lance and his crew showed up right on time, explained clearly what they were going to do, and answered all of my questions. After the installation was completed, they cleaned everything up, so there was nothing I needed to do afterwards. I realize that every house is different, and radon mitigation results will vary from house to house. Also, my house had ideal conditions for a good radon mitigation outcome - a 4 inch gravel bed under a basement concrete slab with no cracks or other places radon gas could enter from below. Having said that, my radon levels before mitigation averaged 4-6 pCi/L, with occasional peaks to 10-12 pCi/L on some days. After mitigation, the levels have been below 1.0 pCi/L since installation 2 weeks ago. Needless to say, I am very pleased with the result. I would not hesitate to recommend Lance and his crew for any work you might need for your home."
Job Site
Response time2 days
24 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
4.3(
363
)

Serving Croton-on-Hudson, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"As a realtor, I found Rich from Expedient Environmental Solutions while searching for a client who needed mold remediation. He and his crew did an excellent job at a fair price. They finished on time and left the home clean. So, when I was looking personally to have basement waterproofing (interior french drains and sump pump) along with radon mitigation, I received 3 quotes, of which theirs was the most comprehensive plan, and again not the highest quote overall. They finished the work ahead of schedule by bringing four workers the second day, were respectful throughout and left the area reasonably clean. I'm confident that my days (and nights!) with the shopvac and flooded basement are finally over, and grateful they stand behind their work for a full year. Good contractors are hard to find. Glad I found them. Thanks and I highly recommend!"
Response time2 days
260 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Northeast Mitigation Services
Northeast Mitigation Services
4.9(
80
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Amazing! Fernando was really helpful. He looked at our job, and helped us navigate an erroneous elevated radon level due to the weather. He saved us in a situation where we would have spent a thousand without solving anything. Thank you. Your guidance and engagement was very helpful."
Recommended by96%of homeowners
Avatar for Poseidon Home Inspections LLC
Poseidon Home Inspections LLC
5.0(
99
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2009

Free estimates

Warranties offered

"My wife and I cannot express enough gratitude to Andy Shapley for providing an urgently needed home inspection and radon testing. Andy's encyclopedic and mastery knowledge of all the trades and systems that encompass a home is extraordinary. With an impending snowstorm being forecast on the original appointed day that would have blanketed many exterior building and ground elements, Andy cheerfully rearranged his schedule to an earlier day. Andy arrived early morning and requested that my wife and I accompany him throughout the entire five (5) hour comprehensive process. It was quite a positive learning experience. Of course, Andy followed through on his promise to email us the formalized report in two days and in turn we purchased the home. Andy's fee was very reasonable too. If you are within Andy's service area do not consider any other company. If you are not in his service area beg him to make an exception!"
Recommended by100%of homeowners
Avatar for Above Grade Home Inspections Inc
Above Grade Home Inspections Inc
5.0(
287
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 1998

Free estimates

Warranties offered

"House: Mid 1800s farmhouse, approximately 4000 square feet Inspection Components: General home inspection, plus termite, radon, well water, and septic tests Time to complete: approximately 3 hours. Inspection report was provided the same day and other tests came in a week and a half later. Inspector (Chuck): Was responsive and and accommodating for scheduling the inspection. He arrived early on the day of inspection to begin his prep work. Chuck took his time to explain the inspection process and walk us through each part of the home. He gave us detailed overviews of similar homes and potential issues, then explained how this home compared. He also helped explain how the mechanics of the house work and how to operate components of it effectively. Quality: As far as we can tell, Chuck's inspection was very thorough. He pointed out a number of issues and look his time to triage and assess potential problems. His equipment is top notch, and includes a drone for roof shots and a thermal camera for assessing the heating system and finding heat leaks. He collaborated well with a second septic inspector we had on site and even found a minor plumbing leak in the basement that had previously been undetected. Value: For the size of this home and quality of his service, Chuck was a great value. His price includes a discount for finding him via Angie's List. Summary: I recommend Chuck based on his service. Chuck arrived early, was detail oriented, and provided a high quality report. Other reviews on Angie's List seem to be accurate reflections of his work. I did have to send him a reminder e-mail to get our well and radon results although Chuck responded back with the results very quickly. This was around the holidays so, considering, that minor delay was understandable and not a big deal."
Recommended by98%of homeowners
Avatar for Lance Dorfi LLC
Lance Dorfi LLC
5.0(
10
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"My house had excessive levels of radon in our lower level. The Lance Dorfi team installed a pump to pump out the radon and release it up above the roof of the house. Since then, radon levels in that part of the house have been very low, so the problem was resolved. The work was done on budget, and they did an excellent job with scheduling and customer service. I recommend them for dealing with radon."
Recommended by100%of homeowners
Avatar for True View Home Inspections
True View Home Inspections
4.9(
136
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2005

Free estimates

Warranties offered

"I’d recommend True View to anyone in need of quality home inspection services. Justin was on time, very professional, and totally thorough. He made my wife and I feel very comfortable and confident in our decision to proceed with buying our first home. Home buying is stressful, expensive, and a major decision. Justin was patient with our many questions and explained everything to us in a way that was easy to understand and gave us the full perspective of each issue, big and small. Beyond the inspection we also tested our water for lead and got a radon test. In person we told Justin that we’d recommend him and True View to anyone in need of an inspection. That remains true today. I don’t know what or how you’d improve upon the service we received. Top marks."
Recommended by96%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Healthy Homes specializes in Indoor Air Quality - Mold Treatments, Radon Mitigation, VOC Treatments and Corrective/Preventative Measures. Mold Treatments includes the use of a all-natural botanical solutions, a og application of DE-Mold, the all-natural, botanical biologic based solution that consumes mold/bacteria/viruses. Preventative coatings may be applied. RADON Mitigation systems installed professionally and guaranteed. Restoration services provide corrective/preventative measures and include: BASEMENTS, Dehumidifier Installation, Sump Pump/Pit Installation, Floor Drainage/Floor Cut, Foundation Fan Installation, Waterproofing/Coating Application, Demolition ATTICS: Ridge Vent Installation, Soffit Installation/Reconstruction, Exhaust Fan Installation, Roof Cap Installation, Coating Application, Insulation Replacement, Roof/Flashing Repairs

Recommended by91%of homeowners
Avatar for Clawback Environmental
Clawback Environmental
4.9(
16
)

Serving Croton-on-Hudson, NY and surrounding areas

In business since 2014

Free estimates

Warranties offered

Call us today (914) 673-6920.\nHelping people keep their homes safe and healthy. \nCertified mold and air service testing with lab results. \nInspecting over 400 homes each year since 2014.

Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Croton-on-Hudson, NY

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 Croton-on-Hudson, NY homeowners’ guide to radon gas abatements

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