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Radon gas abatement pros in Astoria

Avatar for UNYSE

UNYSE

Buffalo & Manhattan
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

UNYSE

Buffalo & Manhattan
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
173 local quotes requested
32 years of experience

UNYSE provides environmental consulting services for property owners, contractors and facilities managers. Founded in 1993, UNYSE has completed thousands of asbestos, lead, mold, radon and hazardous materials remediation projects in New York and throughout the Northeast United States.

UNYSE provides environmental consulting services for property owners, contractors and facilities managers. Founded in 1993, UNYSE has completed thousands of asbestos, lead, mold, radon and hazardous materials remediation projects in New York and throughout the Northeast United States.

Avatar for weDRY Restoration Group

weDRY Restoration Group

2436 Young Ave
5.00(
2
)
•Approved Pro

weDRY Restoration Group

2436 Young Ave
5.00(
2
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
472 local quotes requested

Certified and insured damage restoration company in the Tri-State Area! Call or message us to schedule an estimate today!

"10/10 experience!, not only was my problem fixed. But my entire family was happy with the work! Already making plans to hire again this yr!"

Flight c on March 2025

Certified and insured damage restoration company in the Tri-State Area! Call or message us to schedule an estimate today!

"10/10 experience!, not only was my problem fixed. But my entire family was happy with the work! Already making plans to hire again this yr!"

Flight c on March 2025

Avatar for WPS Contracting Group LLC

WPS Contracting Group LLC

349W 23rd Street
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

WPS Contracting Group LLC

349W 23rd Street
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
151 local quotes requested
4 years of experience

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Avatar for 1st Priority Inspections Inc

1st Priority Inspections Inc

484 Hempstead Ave
4.86(
14
)
•Approved Pro

1st Priority Inspections Inc

484 Hempstead Ave
4.86(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
94 local quotes requested

At 1st Priority Inspections Inc, we specialize in mold testing services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold. Choose 1st Priority Inspections Inc, for reliable, efficient, and compassionate testing and inspection services. We’re committed to restoring peace of mind and protecting your property.

"Frank was very professional and explained all facets of project. He was punctual and reported to us the results both in writing and explained by phone. I now require his service again to remove flooring and install new flooring. He is very professional and makes you feel comfortable on every phase of your project. I am glad to recommend him and look forward to using him in the future."

Susan S on January 2022

At 1st Priority Inspections Inc, we specialize in mold testing services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold. Choose 1st Priority Inspections Inc, for reliable, efficient, and compassionate testing and inspection services. We’re committed to restoring peace of mind and protecting your property.

"Frank was very professional and explained all facets of project. He was punctual and reported to us the results both in writing and explained by phone. I now require his service again to remove flooring and install new flooring. He is very professional and makes you feel comfortable on every phase of your project. I am glad to recommend him and look forward to using him in the future."

Susan S on January 2022

Avatar for 1 800 Water Damage of New York City

1 800 Water Damage of New York City

1817 Crossbay Boulevard
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

1 800 Water Damage of New York City

1817 Crossbay Boulevard
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
700 local quotes requested
6 years of experience

As a leading property restoration company, our property damage and carpet cleaning experts are ready to respond when our customers need us most. Whether it’s for water damage, mold, fire & smoke damage restoration, sewage cleanup, professional deep cleaning, or more, 1-800 WATER DAMAGE is here to provide top-quality solutions and unmatched customer service to help you Restore What Matters Most.

As a leading property restoration company, our property damage and carpet cleaning experts are ready to respond when our customers need us most. Whether it’s for water damage, mold, fire & smoke damage restoration, sewage cleanup, professional deep cleaning, or more, 1-800 WATER DAMAGE is here to provide top-quality solutions and unmatched customer service to help you Restore What Matters Most.

Avatar for Rainbow Restoration of North Brooklyn

Rainbow Restoration of North Brooklyn

358 Groove Street
5.00(
18
)
•Approved Pro

Rainbow Restoration of North Brooklyn

358 Groove Street
5.00(
18
)
•Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
508 local quotes requested

With over 50 years of experience in the restoration industry, we are the experts you need to take care of your home. We handle water damage and mold cleaning and remediation. Our experienced team will make sure to leave the disaster behind and ease unconfort. We will treat your home as we would treat our own. Give Rainbow Restoration of North Brooklyn, a call today, we look forward to working with you! Additional license: Mold Remediation Contractor #MR01316

"They were reliable and responsive and went above and beyond to help identify the source of the problem. I would highly recommend them."

Evelyn B on May 2024

With over 50 years of experience in the restoration industry, we are the experts you need to take care of your home. We handle water damage and mold cleaning and remediation. Our experienced team will make sure to leave the disaster behind and ease unconfort. We will treat your home as we would treat our own. Give Rainbow Restoration of North Brooklyn, a call today, we look forward to working with you! Additional license: Mold Remediation Contractor #MR01316

"They were reliable and responsive and went above and beyond to help identify the source of the problem. I would highly recommend them."

Evelyn B on May 2024

Procyon

51 Highland Ave
5.00(
5
)
•Approved Pro

Procyon

51 Highland Ave
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1254 local quotes requested

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."

Chloe C on February 2025

We can offer Mold Testing and Remediation. Water Damage. Smoke Damage. Fire Damage. Our owner is on site for all jobs! Call today we work flawlessly with your insurance company.

"I can’t say enough good things about Procyon. When a sudden flood in my basement occurred, their team responded with urgency and professionalism, arriving promptly and fully prepared. They quickly assessed the situation and got to work immediately. They ensured that every bit of moisture was taken care of, preventing any future mold or structural issues. I was especially impressed by their attention to detail. They didn’t just focus on removing the water, they also followed through with thorough drying, disinfecting, and post-remediation inspections to ensure my basement was safe and sound. They communicated with me every step of the way, which gave me peace of mind throughout the entire process. Thanks to their efforts, what could have been a disaster turned into a manageable situation. I highly recommend Procyon for anyone in need of reliable and effective remediation services. Their dedication, expertise, and customer care were second to none."

Chloe C on February 2025

Avatar for Aris Mold Removal

Aris Mold Removal

1626 E 36 St
4.94(
18
)
•Approved Pro

Aris Mold Removal

1626 E 36 St
4.94(
18
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
544 local quotes requested

established since 1998 We specialize in mold inspection mold remediation and water damage restoration. We always make sure our customers are 100% satisfied and we make sure we leave your house mold free. When we take air samples we always make sure you get next day and reliable results.

"Aris Mold Removal had Mold Inspection and Mold Report within a day. They were very professional, highly recommended."

Bianca C on August 2025

established since 1998 We specialize in mold inspection mold remediation and water damage restoration. We always make sure our customers are 100% satisfied and we make sure we leave your house mold free. When we take air samples we always make sure you get next day and reliable results.

"Aris Mold Removal had Mold Inspection and Mold Report within a day. They were very professional, highly recommended."

Bianca C on August 2025

Avatar for Crown Mold Specialists

Crown Mold Specialists

490 KINGS HWY
4.96(
23
)
•Approved Pro

Crown Mold Specialists

490 KINGS HWY
4.96(
23
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
718 local quotes requested

"At Crown Mold Specialists, we're dedicated to helping keep homes and businesses in NYC healthy and safe. Our expert team offers comprehensive mold removal and remediation, thorough mold inspections, and effective water damage restoration and sewage backup services. Trust us to provide you with the highest level of professionalism and care. We Cover all of NYC which includes Manhattan, Brooklyn, Queens, Bronx, Staten Island and also Long Island"

"Your representative was very thourough and took his time and explained to me what the problem possibly could be."

Margareta W on October 2024

"At Crown Mold Specialists, we're dedicated to helping keep homes and businesses in NYC healthy and safe. Our expert team offers comprehensive mold removal and remediation, thorough mold inspections, and effective water damage restoration and sewage backup services. Trust us to provide you with the highest level of professionalism and care. We Cover all of NYC which includes Manhattan, Brooklyn, Queens, Bronx, Staten Island and also Long Island"

"Your representative was very thourough and took his time and explained to me what the problem possibly could be."

Margareta W on October 2024

Avatar for Tri State Flood Inc

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
•Approved Pro

Tri State Flood Inc

10 Grant Ave W
2.00(
1
)
•Approved Pro
1651 local quotes requested
21 years of experience

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."

David B on August 2025

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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.

See all articles