Get matched with top radon gas testers in your area
Enter your zip and get matched with up to 3 pros
Matching on HomeAdvisor
Radon gas testers in Larchmont
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business. Call today, and let us serve you.
"Joe was very professional and thorough. Highly recommend!"
David F on July 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business. Call today, and let us serve you.
"Joe was very professional and thorough. Highly recommend!"
David F on July 2024
J&J Home Inspection LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Joe was very professional, personable and diligent in performing a home inspection for me. Thank you for allowing my fiance. I to shadow you during the inspection and for educating us on things we had no knowledge about. We now with peace of mind can move forward with the home buying process we started. I am so happy we hired you for the home inspection and will be happy to recommend you to everyone we learn needs a home inspection"
Karmaia M on August 2022
J&J Home Inspection LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Joe was very professional, personable and diligent in performing a home inspection for me. Thank you for allowing my fiance. I to shadow you during the inspection and for educating us on things we had no knowledge about. We now with peace of mind can move forward with the home buying process we started. I am so happy we hired you for the home inspection and will be happy to recommend you to everyone we learn needs a home inspection"
Karmaia M on August 2022
At Lance Dorfi, LLC, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next home improvement project, no matter how small or large the project. We welcome your questions and thank you for your interest.
"Extremely professional from the person who picks up the phone to the person that shows up at your house. Extremely responsive."
nicholas b on February 2024
At Lance Dorfi, LLC, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next home improvement project, no matter how small or large the project. We welcome your questions and thank you for your interest.
"Extremely professional from the person who picks up the phone to the person that shows up at your house. Extremely responsive."
nicholas b on February 2024
Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com
"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."
Wayne P on February 2025
Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com
"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."
Wayne P on February 2025
With over 25 years of experience with toxic materials testing, Jet Environmental Testing, Inc., is who you should use to test your home. We handle everything from the initial consultation to making sure we thoroughly test your property for toxins every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"We had contractors come in and give us a price for removal of what we thought was asbestos floor tile. A friend of ours who works in the school district told us to call Jet Environmental and get it tested. We did and as it turn out it wasn’t asbestos and save us a lot of money. "
Richard M on March 2025
With over 25 years of experience with toxic materials testing, Jet Environmental Testing, Inc., is who you should use to test your home. We handle everything from the initial consultation to making sure we thoroughly test your property for toxins every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"We had contractors come in and give us a price for removal of what we thought was asbestos floor tile. A friend of ours who works in the school district told us to call Jet Environmental and get it tested. We did and as it turn out it wasn’t asbestos and save us a lot of money. "
Richard M on March 2025
Enviro NYC specializes in lead paint testing for Local Law 31 requirements for all NYC landlords. We specialize in lead paint - mold - asbestos - pest control. We have the most competitive pricing with the fastest turnaround of reports. Fully dedicated office to set your property up for success and in compliance with New York City's evolving lead paint laws. Any questions, please call us at 347-581-8080
"Great service! Very professional. Would hire again."
Sean F on April 2024
Enviro NYC specializes in lead paint testing for Local Law 31 requirements for all NYC landlords. We specialize in lead paint - mold - asbestos - pest control. We have the most competitive pricing with the fastest turnaround of reports. Fully dedicated office to set your property up for success and in compliance with New York City's evolving lead paint laws. Any questions, please call us at 347-581-8080
"Great service! Very professional. Would hire again."
Sean F on April 2024
Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!
"Charles was fantastic. Would recommend!"
eddie e on April 2025
Locally owned and operated mold and indoor environmental testing and consulting services company serving NYS, CTS, and NJS since 1992. With over 31 years experience and over 50,000 inspections completed. Court qualified and experienced. Independent and Unbiased inspections with no eyes on the clock. Weekend and evening appointments at no extra charge. ANGI's super service award winner 6 years in row 2017-2022! ** We NEVER conduct abatement/remediation services*** Please CALL us for a FREE phone consultation today!
"Charles was fantastic. Would recommend!"
eddie e on April 2025
At Green Home Solutions, we don’t believe that fixing these problems means you have to introduce harsh chemicals into the environment or to your family, pets and home. We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind.
"Green Home Solutions and Stephen were hired by the homeowners we bought our house from to remediate mold in the crawlspace and attic. A year after the remediation was performed, we got a follow up mold inspection and the house is in tip top shape. They did a great job and we're very appreciative. Stephen has been very responsive and, as a courtesy, came over a year later to adjust a drain tube of the dehumidifer they helped us to install in the crawlsapce."
Valerie G on September 2021
At Green Home Solutions, we don’t believe that fixing these problems means you have to introduce harsh chemicals into the environment or to your family, pets and home. We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind.
"Green Home Solutions and Stephen were hired by the homeowners we bought our house from to remediate mold in the crawlspace and attic. A year after the remediation was performed, we got a follow up mold inspection and the house is in tip top shape. They did a great job and we're very appreciative. Stephen has been very responsive and, as a courtesy, came over a year later to adjust a drain tube of the dehumidifer they helped us to install in the crawlsapce."
Valerie G on September 2021
Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!
"Service is good, but a little pricy"
Emily Z on July 2024
Certified Mold Removal has been providing expert licensed and certified mold inspection, testing, removal and remediation services Since 1995! Not All Mold is Dangerous! Don't Let Other Companies Scare You! Call now and we can have a licensed and certified mold inspector at your home today!
"Service is good, but a little pricy"
Emily Z on July 2024
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
Radon gas testings FAQs
Radon gas is a serious health hazard, as it is the second leading cause of lung cancer in the United States. When inhaled, radon breaks down into radioactive particles that can damage lung tissue. Because radon is odorless and invisible, regular testing every two years is crucial to detect its presence. If you have recently remodeled or started using different areas of your home, like the basement, additional testing is essential to ensure your family's safety.
Yes, you need a radon test to ensure your home is safe. The EPA recommends testing your home for radon every two years and after any renovations. Since about one in every 15 homes has elevated radon levels, regular testing is essential. Including a radon test in your home inspection is crucial when buying or selling a property, and some areas require disclosure of radon levels by law. Don't rely on neighboring homes or regional data; the only way to know your home's radon levels is through testing.
Certified professionals conduct radon testing, including accredited home inspectors and specialized radon mitigation companies. These experts follow strict EPA guidelines and use calibrated instruments to accurately measure radon levels throughout your home. Choosing a certified provider ensures you receive reliable results that protect your family's health and property.Professional testing is crucial for accurate detection and effective mitigation if needed.
Radon inspectors typically specialize in testing and assessing radon levels but may not perform mitigation services themselves. If your radon inspector identifies elevated levels of radon in your home, they will recommend a qualified radon mitigation specialist to address the issue. These mitigation experts install systems designed to reduce radon concentrations effectively, ensuring your home is safe.
No, air purifiers are not effective in removing radon gas from your home. Air purifiers are designed to filter out particles like dust and pollen, but radon is a radioactive gas that cannot be captured by standard air filters. To reduce radon levels, you need a specialized radon mitigation system that removes the gas from your home, ensuring your indoor air remains safe.
While opening windows may temporarily reduce radon levels by allowing some gas to escape, it is not an effective long-term solution. Radon continuously enters your home from the soil, and relying on open windows is not practical or sufficient to reduce levels significantly. To effectively lower radon concentrations, you need a professional radon mitigation system that actively removes the gas, ensuring consistent and safe indoor air quality.
- Birmingham
- Phoenix
- Tucson
- Fresno
- Long Beach
- Los Angeles
- Modesto
- Sacramento
- San Diego
- San Francisco
- San Jose
- Denver
- Hartford
- Washington DC
- Fort Lauderdale
- Jacksonville
- Miami
- Orlando
- Tampa
- Atlanta
- Chicago
- Indianapolis
- Louisville
- New Orleans
- Baltimore
- Boston
- Detroit
- Grand Rapids
- Minneapolis
- Saint Paul
- Kansas City
- Saint Louis
- Las Vegas
- Albany
- New York
- Asheville
- Charlotte
- Greensboro
- Raleigh
- Winston Salem
- Cincinnati
- Cleveland
- Columbus
- Oklahoma City
- Portland
- Harrisburg
- Philadelphia
- Pittsburgh
- Providence
- Memphis
- Nashville
- Austin
- Dallas
- El Paso
- Fort Worth
- Houston
- San Antonio
- Salt Lake City
- Norfolk
- Richmond
- Virginia Beach
- Seattle
- Madison
- Milwaukee
Get our Angi-powered app
