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Find Radon gas abatement pros in Spring Valley

Avatar for Lance Dorfi, LLC
Lance Dorfi, LLC
4.7(
64
)

Serving Spring Valley, 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
32 neighbors recently requested a quote
Recommended by96%of homeowners
Radon Zapper
4.8(
21
)

Serving Spring Valley, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Chris was a clear, effective communicator, very professional, clear and transparent in his billing, and did a clean and effective job. Chris showed up on time, got the job done in the time he said, and made us comfortable and confident in his work. We had a really messed up (and ugly) radon system in our home; what we have now is aesthetically a huge improvement and mitigates radon significantly better. Highly recommended."
Radon Mitigation
Radon Mitigation 1
Radon Mitigation 2
Radon Mitigation 3
Radon Mitigation 4

+33

Recommended by100%of homeowners
Avatar for POLO & ASSOCIATES HOME INSPECTIONS LLC
POLO & ASSOCIATES HOME INSPECTIONS LLC
4.1(
32
)

Serving Spring Valley, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"First he was late, approximately 15 minutes late, which was disappointing since I understand now that many inspectors arrive a little early so that they can finish looking at the perimeter of the house. He had my realtor, my husband and me waiting after we rushed from work. He was also late when picking up the radon test when my realtor was waiting for him.
Overall, Mr. Polo knows his stuff. He spoke very knowledgeably about things. He also went under the deck to do a good oil tank sweep even though he said he usually doesn't do that. So I give him credit for thoroughness in that regard. In the end, if you just want a guy who will walk through the house, point out stuff you need to pay attention to while you take notes, then he's your guy. But if you are a first-time homebuyer and need someone who will do more hand-holding, show you how to turn off the water main, and stuff like that for example, or give you a really detailed report with pictures and arrows, then Mr. Polo is not the one for you. I learned this the hard way, but due to time constraints I couldn't get the inspector I originally wanted. Mr. Polo though accommodated my schedule, but in the end his services fell short.  His report is almost incomprehensible. There are unfinished sentences and no pictures, but he does get it to you quickly.  So if time is a factor that's another reason to hire him. But like I said, if you're a new homebuyer and need the report as a reference for future fixes and are not good at jotting notes during the inspection, then I would recommend going elsewhere if possible.
"
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+9

Recommended by64%of homeowners
Avatar for Davas Environmental LLC
Davas Environmental LLC
5.0(
2
)

Serving Spring Valley, NY and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Davas Environmental LLC, formed to provide a safe and healthy environment for those in need of asbestos services. Our company's main goal is to perform asbestos services as safely as possible by following local, state and federal regulations and guidelines.\nOur abatement team is made up of employees with more than 15 years of experience removing asbestos in all forms. The team has all the certification required by the State of New Jersey to be able to remove asbestos. During an asbestos project, the abatement team is supervised by highly qualified individual(s) and follow OSHA regulation 29 CRF 1926.\nIn regard to the disposal of asbestos containing material, the company uses a licensed EPA approved landfill. The disposal of asbestos containing material follows OSHA regulation 29 CRF 1926. Futhermore , we include air testing of the estimate. All our air testing samples are sent to an accredited third- party laboratory. The laboratory analysis the sample using phase contrast microscopy to obtain the fibers per CC of the sample.\nIf you have any questions or would like to know more about our company and our methods, please do not hesitate to contact us.

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+23

Recommended by100%of homeowners
Avatar for Go Green Express Home Services
Go Green Express Home Services
3.4(
81
)

Serving Spring Valley, NY and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"I called Go Green for an emergency service.  Technician arrived less with an hour of call.  Abbas (technician) assessed the issue and advise of my options.  I decided to proceed with the service offered and my new boiler was installed within hours.  The tech was very professional, work area was cleaned and he offered an overview of the new equipment.  Thanks GO GREEN for the excellent service, however, the cost was outrageous!!!
"
Recommended by58%of homeowners
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FAQs for radon gas abatement projects in Spring Valley, 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 Spring Valley, NY homeowners’ guide to radon gas abatements

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