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Radon gas abatement pros in Lake Katrine

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! Book with us online or feel free to give us a call today!
"Excellent service and results! Doug was very knowledgeable, very easy to talk to, very thorough and detail oriented. He made improvements to my existing system and greatly increased efficiency with immediately noticeable results. He treated my home with respect and left the work area cleaner than when he started. Very happy with the results and highly recommend!"
Al D on May 2025
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! Book with us online or feel free to give us a call today!
"Excellent service and results! Doug was very knowledgeable, very easy to talk to, very thorough and detail oriented. He made improvements to my existing system and greatly increased efficiency with immediately noticeable results. He treated my home with respect and left the work area cleaner than when he started. Very happy with the results and highly recommend!"
Al D on May 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
"Rich and team were terrific! They explained how they were going to approach the job and took time to get it done correctly! In today’s environment that is greatly appreciated! JD"
john d on August 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
"Rich and team were terrific! They explained how they were going to approach the job and took time to get it done correctly! In today’s environment that is greatly appreciated! JD"
john d on August 2025

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.
"They did a great job"
Robert G on May 2025
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.
"They did a great job"
Robert G on May 2025
Welcome to Advance Home Inspections! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"Chuck Pacewicz performed a thorough analysis of our basement area and inspection regarding borderline radon readings. He was very patient and provided a complete and easy-to-understand description of what is required to mitigate the levels. I asked him several questions and he was very prompt with his responses. We signed a contract and will retest levels for verification before proceeding. I was very impressed with Chuck and recommend his services for any inspection issues."
Christopher B on January 2022
Welcome to Advance Home Inspections! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
"Chuck Pacewicz performed a thorough analysis of our basement area and inspection regarding borderline radon readings. He was very patient and provided a complete and easy-to-understand description of what is required to mitigate the levels. I asked him several questions and he was very prompt with his responses. We signed a contract and will retest levels for verification before proceeding. I was very impressed with Chuck and recommend his services for any inspection issues."
Christopher B on January 2022
With over 30 years experience, Acceptable Environment is the company you need to handle your Radon Mitigation needs. Give Acceptable Environment a call today. We look forward to working with you!
"Matt was awesome to work with! We found him after having some serious issues with another radon company. Matt was quick to respond to us and came to take a look at our system right away. After the first company we hired could not fix our radon issue (they came back again after missing a broken rubber cufflink around our fan) Matt returned and performed a thorough evaluation of our basement and current mitigation system. After only a few hours, Matt was able to find the best suction points in our basement. He took apart our system, created an additional suction point via brand new pipes, and installed a larger fan. The system ended up working flawlessly and the radon significantly decreased to normal levels within a day or so. We'd been dealing with this radon issue for months and it honestly seemed like lost cause but Matt was able to fix the issue with ease. We now have complete peace of mind and we're happy to say we can finally enjoy our basement again. Thank you Matt (and Steve!)!"
Matthew C on December 2024
With over 30 years experience, Acceptable Environment is the company you need to handle your Radon Mitigation needs. Give Acceptable Environment a call today. We look forward to working with you!
"Matt was awesome to work with! We found him after having some serious issues with another radon company. Matt was quick to respond to us and came to take a look at our system right away. After the first company we hired could not fix our radon issue (they came back again after missing a broken rubber cufflink around our fan) Matt returned and performed a thorough evaluation of our basement and current mitigation system. After only a few hours, Matt was able to find the best suction points in our basement. He took apart our system, created an additional suction point via brand new pipes, and installed a larger fan. The system ended up working flawlessly and the radon significantly decreased to normal levels within a day or so. We'd been dealing with this radon issue for months and it honestly seemed like lost cause but Matt was able to fix the issue with ease. We now have complete peace of mind and we're happy to say we can finally enjoy our basement again. Thank you Matt (and Steve!)!"
Matthew C on December 2024
At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!
"The Best around!!!"
Joe S on October 2024
At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!
"The Best around!!!"
Joe S on October 2024
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
Complete Construction and Maintenance Company (C.C.M.C), is a privately owned construction company that specializes in carpentry, remodeling of kitchens,baths, and interiors, property management, and custom home building. Owner and contractor, John Gremer has been in the building business for over 30 years. Some sub-contracting is performed and there are at least four carpenters on hand. Cash and checks only.
Complete Construction and Maintenance Company (C.C.M.C), is a privately owned construction company that specializes in carpentry, remodeling of kitchens,baths, and interiors, property management, and custom home building. Owner and contractor, John Gremer has been in the building business for over 30 years. Some sub-contracting is performed and there are at least four carpenters on hand. Cash and checks only.
Draftless is a home performance contracting company.We are fully insured and licensced. We are licensced in New York and Conecticut.
Draftless is a home performance contracting company.We are fully insured and licensced. We are licensced in New York and Conecticut.
Radon Testing and Mitigation. Professional Re-Testing for Litigation. All Work performed by my company - I do NOT use Sub Contractors. Certified By: Nation Radon Safety Board (NRSB) Radon Measurement Specialist (#RMS 8SS0069) Radon Remediation Specialist (#RRS 8G0018) National Environmental Health Association - National Radon Proficiency Program - (NEHA-NRPP) Residential Measurement Provider (#105481RT) Residential Mitigation Provider (#105482RMT) New York State Department of Health - NYSDOH Certified Radon Tester Certified Radon Mitigation Contractor American Association of Radon Scientists and Technologists - (AARST) FREE ESTIMATES. Serving Orange, Ulster, Sullivan, Dutchess, Putnam, Rockland and Westchester Counties.
"The fan on our radon reduction system failed after a number of years. Called Chris at Radon Zapper and he couldn't be better to deal with. He spent some time on the phone with me getting to know the issue and type of system we had. He repaired our system for the quoted price. Great honest professional who we will certainly use in the future. Thanks."
Brian F on January 2020
Radon Testing and Mitigation. Professional Re-Testing for Litigation. All Work performed by my company - I do NOT use Sub Contractors. Certified By: Nation Radon Safety Board (NRSB) Radon Measurement Specialist (#RMS 8SS0069) Radon Remediation Specialist (#RRS 8G0018) National Environmental Health Association - National Radon Proficiency Program - (NEHA-NRPP) Residential Measurement Provider (#105481RT) Residential Mitigation Provider (#105482RMT) New York State Department of Health - NYSDOH Certified Radon Tester Certified Radon Mitigation Contractor American Association of Radon Scientists and Technologists - (AARST) FREE ESTIMATES. Serving Orange, Ulster, Sullivan, Dutchess, Putnam, Rockland and Westchester Counties.
"The fan on our radon reduction system failed after a number of years. Called Chris at Radon Zapper and he couldn't be better to deal with. He spent some time on the phone with me getting to know the issue and type of system we had. He repaired our system for the quoted price. Great honest professional who we will certainly use in the future. Thanks."
Brian F on January 2020





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