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Find Radon gas abatement pros in Ossining

Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
437
)

Serving Ossining, 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
245 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for All States Air Duct Pro
All States Air Duct Pro
3.1(
236
)

Serving Ossining, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"All States Air Duct Pro was okay. I wasn't rocket science. It was alright, it ain't like painting a Picasso or nothing like that.My wife had an interaction with them. I will probably not use them again."
Before & After Air Duct Cleaning
Recommended by49%of homeowners
Avatar for Go Green Express Home Services
Go Green Express Home Services
3.4(
81
)

Serving Ossining, NY and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"

The tech, Jared was very professional and knowledgeable. He explained some issues with the furnace and did not recommend putting the money into it to fix at this point as the furnace is old but safe and is in working order. He did suggest to replace the furnace in a about a year rather than put 1,000 into it at this point. The furnace is not running efficiently and we know it has not been for quite a while.

Purchasing this house 18 years ago and the furnace being older already , we knew it would have to be replaced eventually.

We are very happy with the service we received and would recommend this company.  




"
Recommended by58%of homeowners
Avatar for Marino's Waterworks
Marino's Waterworks
3.8(
9
)

Serving Ossining, NY and surrounding areas

In business since 1969

Free estimates

Emergency services offered

"Marino's Water Works was great on a crazy snowy Saturday afternoon (3 feet of snow on the ground, more coming down) when our water pump stopped working. Answered our call immediately, arrived at our house within an hour, fixed the problem (a lightning strike had incapacitated the pump, requiring soldering wires and then flipping the circuit breakers). What a relief! Getting out of our driveway proved a terrible challenge -- ice and snow on a sloping curve -- but we figured it out together with a tremendous amount of good humor and calm. We recommend them HIGHLY."
Recommended by100%of homeowners
Envy Home Improvements & Handyman Services
3.7(
24
)

Serving Ossining, NY and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"My initial phone contact with Anthony was very pleasant and he was very accommodating with his availability. He and his electrician / Handyman Tom arrived early and did an awesome job. They worked neatly and cleaned up everything when they were done. I am so pleased with their work. I am scheduling another job for them to install my vessel sinks and faucets to complete this bathroom and install a sink, faucet and light fixture in my upstairs bathroom. They will also be doing some painting and crown molding. I will update when the work is completed. Definitely will recommend them to my friends and family !"
Recommended by71%of homeowners
FAQs for radon gas abatement projects in Ossining, 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 Ossining, NY homeowners’ guide to radon gas abatements

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