Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Chappaqua, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas abatement pros in Chappaqua

Avatar for Poseidon Home Inspections LLC
Poseidon Home Inspections LLC
5.0(
99
)

Serving Chappaqua, NY and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Andy was excellent and I could not recommend him enough. Andy is extremely thorough and truly leaves no stone unturned. He is a wealth of knowledge through his decades of experience and is a true professional. Andy does not only inspect your home- he educates you every aspect of your home , construction, electrical work, plumbing, and safety. Andy has a true passion for his work and I could not imagine a better home inspector."
Recommended by100%of homeowners
Avatar for Tiger Home & Building Inspections
Tiger Home & Building Inspections
4.8(
110
)

Serving Chappaqua, NY and surrounding areas

In business since 1992

Credit card accepted

"This review is from a seller where an inspection was performed. The heat was not shut off after the inspection and my family and I walked into 90 degree temperatures because the heat was never turned off when the inspection was complete and it was on for 7 hours until we got home. In addition the mud room has a thermostat and electric heater and that was also left on high which we did not realize until the next day. In addition, to prove a point to a potential buyer he forced a hole through the wood in our detached garage reporting that there are signs of water damage. The garage is from 1930, there has been water in the garage especially when we had the hurricane last year but they could have just written that in the report not damage our property to prove a point. Coincidentally, the same inspector came back with another interested buyer and yet another piece of wood was pulled off from the garage. If that is not bad enough, the same inspector gave confidential information from a previous inspection to a new potential buyer which led to another buyer terminating the deal. I know this as our lawyer communicated with the potential buyers attorney and said that the inspector passed on information about a previous inspection he did at our house a week earlier.. in addition, our neighbor and friends were outside during the outside portion of the inspection and they heard the inspector give the potential buyers and their real estate broker information about the last inspection and what the other potential buyers said. So much for confidentiality."
Recommended by92%of homeowners
Avatar for Sonic Home Inspections
Sonic Home Inspections
5.0(
20
)

Serving Chappaqua, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We couldn't be happier with our decision to hire Sonic Home Inspections for a home we were recently considering purchasing. Mike immediately made us feel confident we were in good hands and no detail would be missed. He was extremely thorough, took time to explain things to us and was very friendly. He also saved us from buying a home that we would have spent all our money repairing.."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Parkway Pest Services
Parkway Pest Services
4.9(
42
)

Serving Chappaqua, NY and surrounding areas

In business since 1932

Emergency services offered

Credit card accepted

Parkway Pest Services is a third generation, family owned and operated company licensed in New York, New Jersey, and Connecticut. Our technicians are trained in the latest pest control technologies and techniques, and are certified by each state they provide service to. Two full-time Board Certified Entomologists, Agronomist, and Certified Wildlife Experts work for us and only us. We do not "farm" work out to anyone else. Our knowledgeable leaders train technicians regularly on the newest, safest, most effective control and treatment methods. Our experts do field work regularly to assure quality service is provided to our customers. (Emergency Service Available)

Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Stonehollow  Inc Fine Home Inspection
Stonehollow Inc Fine Home Inspection
5.0(
16
)

Serving Chappaqua, NY and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Steve and his team are exactly what you need in a home inspection team if, like us, you’re first time home buyers. We especially appreciate his offer to answer questions going forward free of charge."
Recommended by100%of homeowners
Avatar for NY Finest Home Inspections LLC
NY Finest Home Inspections LLC
4.9(
13
)

Serving Chappaqua, NY and surrounding areas

"Richard Baccello from New York Finest Inspections is an excellent inspector, very thorough and knowledgeable...and his demeanor is serious but friendly.The inspection report is very easy to understand with detailed pictures"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Recommended by100%of homeowners
Avatar for Stateline Home Inspection
Stateline Home Inspection
4.8(
13
)

Serving Chappaqua, NY and surrounding areas

In business since 2015

Free estimates

My goal is to make you aware of costly defects and safety concerns for you and your family prior to your purchase. I do not sub out - I perform all inspections personally. I will email you a thorough, easy to read report with photos. If you wish I will also email report to your attorney and realtor. I am available 7 days a week.

.
.
.
.
.

+5

Recommended by92%of homeowners
Avatar for Lance Dorfi LLC
Lance Dorfi LLC
5.0(
10
)

Serving Chappaqua, 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."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
...
Showing 1-10 of 56
FAQs for radon gas abatement projects in Chappaqua, 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 Chappaqua, NY homeowners’ guide to radon gas abatements

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