Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Old Bethpage, 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 Old Bethpage

Avatar for Angstrom Testing Services LLC
Angstrom Testing Services LLC
4.9(
9
)

Serving Old Bethpage, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

We are a group of Certified Industrial Hygienists (CIHs), Qualified Environmental Professionals (QEPs), and Certified Indoor Environmental & Microbial Consultants (CIECs) that perform air quality testing in residential and commercial spaces, frequently in response to occupant health complaints, odor complaints, or for precautionary measures. We also conduct mold inspections, asbestos, inspections, XRF lead paint testing, chemical vapor testing, formaldehyde air testing, environmental mycotoxin testing, phase 2 assessments, and more.

Ground water infiltration occurred through the concrete slab in two rooms on the ground floor of the house causing water damage and mold growth on the overlying flooring. The cause of the water infiltration appears to be associated with cracks and a crater in the concrete slab, which is believed to have been caused by pile driving work being performed during the construction of an adjacent building.
Mold in HVAC Coil Compartment
Construction/demolition work in an  apartment unavoidably released high levels of dust that migrated into adjacent apartments. Dust containment methods, such as negative air filtration and poly sheeting, should have been used to prevent dust migration into adjoining spaces. Settled dust samples were collected from a table & curtain rod in a nearby apt, which revealed the presence of substantially elevated levels of silica and asbestos in the dust. Asbestos and silica are known carcinogens.
Water sampling
Recommended by44%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Old Bethpage, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"After a home inspection I was told that I needed to <br /> remediate a ?black substance? aka mold from the roof of my attic crawl space. <br /> The black stain covered most of the plywood and some rafters. I was told it was <br /> probably due to poor ventilation. <br /> I had less than two months to remediate before closing. This <br /> was a first for me so knowing where to begin and who to call was the most <br /> difficult decision to make. Not many people talk about mold in their home so <br /> finding a contractor was going to be a challenge. <br /> I went right to Angieslist and started looking and I came <br /> across Enzyme Life Sciences. I read the many reviews and saw pictures from one <br /> customer who had the same issue I had. There were before and after pictures of <br /> the job performed. I thought if my roof sheathing could look like that I would be happy. <br /> So I called and talked to Mike Partlow who understood my problem and he talked <br /> me through three part process of cleaning the mold and removing the stain. Mike <br /> is out in Albany but has trained contractors throughout the NYS region so being <br /> in Buffalo was not an issue. I talked with a few other contractors and some <br /> were either booked for the next few months or were on vacation ? (during <br /> December). Ultimately, I decided to go with Enzymes Life Sciences and I?m so <br /> glad I did. Within a week, Mike sent out a gentleman named Scott who cleansed <br /> the mold from the attic. The attic looked clean as promised. Mike also gives a <br /> 5 year warranty that is transferrable to the new owners which was very <br /> advantageous when adding it to the amended home contract with the buyers. <br /> Mike also stuck with me after the job checking in with me to make <br /> sure the sale was going through with the cleansing completed. That's one other thing <br /> to look for when shopping for a contractor; Mike is there for you and stands behind his work. <br /> Finally, the house closed on schedule within a few days of the final inspection. <br /> I can?t say enough about Enzyme Life Sciences, if you need to get rid of any <br /> mold in your home Mike is your guy. <br />"
Recommended by91%of homeowners
HOMETECH NJ INSPECTION SERVICES, LLC
5.0(
6
)

Serving Old Bethpage, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I was referred to John from Hometech NJ  by the first home inspector I called, who was going to be out of town on vacation the date we needed the inspection.  I figured if a competitor was willing to recommend John, he must be great.  He did not disappoint. <br /> John clearly loves his work and is happy to explain anything about the house you are purchasing in as much detail as you want.  As first-time home buyers, my husband and I know next to nothing about home construction.  His was extremely thorough, spending almost 5 hours inspecting our 2500 square foot house.   <br /> John was also happy to point us towards qualified specialists where he thought we might want to get additional information about the condition of our home (ex: plumbing, chimney).  He was very patient in walking us through the report (40+ pages with photos) and made excellent suggestions as to which items should be high priority for repair (very helpful in negotiating with the seller).  Overall an excellent experience."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Old Bethpage, NY and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I received my radon results in a timely manner. I did not hire them specifically, (so, I cannot say I would hire them again) the local company contracted them for this service. The home inspector I hired, handled this service for me and included the results in his report."
Recommended by93%of homeowners
Avatar for Inspect This Home Inspections LLC
Inspect This Home Inspections LLC
5.0(
332
)

Serving Old Bethpage, NY and surrounding areas

In business since 2008

Free estimates

Warranties offered

"The service I requested was a home inspection. Louis was prompt, professional and thorough in his work. He took care to explain certain aspects of the inspection to me and welcomed my questions. I would highly recommend his services."
Recommended by99%of homeowners
Avatar for AC&E Home Inspection Corp
AC&E Home Inspection Corp
4.8(
24
)

Serving Old Bethpage, NY and surrounding areas

In business since 1990

Free estimates

Warranties offered

"We had an great experience with this company. John was very nice and thorough. Ed kindly accommodated our requests to reschedule after the seller of the house we were buying cancelled on us 3 times. I am happy with their service and would recommend."
Recommended by95%of homeowners
...
Showing 1-10 of 66
FAQs for radon gas abatement projects in Old Bethpage, 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 Old Bethpage, NY homeowners’ guide to radon gas abatements

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