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Find Radon gas abatement pros in Astoria

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

Serving Astoria, 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 ASAP Environmental Consultants
ASAP Environmental Consultants
New to Angi

Serving Astoria, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

10 neighbors recently requested a quote
Avatar for Lance Dorfi LLC
Lance Dorfi LLC
5.0(
10
)

Serving Astoria, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Lance made the whole process seamless and worry-free. From discovery of my homes elevated radon levels through system installation and completion of post-installation testing I felt that I was in good hands at all times. The cost of work was competitive with other quotes I requested, but the personal attention and responsiveness I received was truly the most valuable part of my experience. It was also welcome to find a company that values innovation and stays current with latest technology. No other company I spoke with offered a rapid testing alternative with time-based readings of my homes recorded radon levels. Thank you Lance for putting my family back to ease."
Recommended by100%of homeowners
Avatar for True View Home Inspections
True View Home Inspections
4.9(
136
)

Serving Astoria, NY and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Jason was very professional. He explained everything he was doing in an easy to understand manner. He was also very thorough. I feel like I know the exact condition of the residence I will be purchasing. Would certainly recommend to others."
Recommended by96%of homeowners
Avatar for Healthy Homes
Healthy Homes
4.8(
45
)

Serving Astoria, 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 Astoria, 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 Astoria, NY and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Thermo Siding Corp
5.0(
18
)

Serving Astoria, NY and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I met with Pete at my home which was being lifted. He came on time and explained everything that had to be done. On our next appointment  he came to my apartment with samples and showed me all the options. He gave me a price and a list of houses the company completed in the area along with references. What more could I ask for? When I called to tell him I was ready to start the crew came within a week. They worked hard all day (past 5) and through the weekend to get the job done. The weather was bad but no one complained. There were other workers around them and again no one complained. I cant express how happy I am with Thermo Siding Corp and all the guys who treated me and my home with a respect you don't see anymore. The finished product is beautiful because of their attention to detail and experience. If I could give them more than a ten I would. <br />"
Recommended by100%of homeowners
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FAQs for radon gas abatement projects in Astoria, 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 Astoria, NY homeowners’ guide to radon gas abatements

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