Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Williamstown, KY

Enter your ZIP and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Williamstown, KY?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Williamstown

Avatar for WIN Home Inspection

WIN Home Inspection

104 Man-O-War Court
4.96(
34
)
Approved Pro

WIN Home Inspection

104 Man-O-War Court
4.96(
34
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
5 years of experience

WIN Home Inspection (www.Georgetown.wini.com) is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. WIN Home Inspection offers a full line of services including: Radon Testing Air mold testing (checks for mold count in the home) Pest Sewer Scope Water testing Mold swab testing IR scan / Energy audit We are the most comprehensive business in the state. My background is I am an Engineer and career Maintenance and facility manager in my past profession so Home Inspection is a natural fit for me Plus I really enjoy doing home inspections. Plus I am really Nice!!

"Fast to schedule"

Avery H on February 2025

WIN Home Inspection (www.Georgetown.wini.com) is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. WIN Home Inspection offers a full line of services including: Radon Testing Air mold testing (checks for mold count in the home) Pest Sewer Scope Water testing Mold swab testing IR scan / Energy audit We are the most comprehensive business in the state. My background is I am an Engineer and career Maintenance and facility manager in my past profession so Home Inspection is a natural fit for me Plus I really enjoy doing home inspections. Plus I am really Nice!!

"Fast to schedule"

Avery H on February 2025


Avatar for KY Water Damage Restoration

KY Water Damage Restoration

152 Schneider Boulevard
5.00(
5
)

KY Water Damage Restoration

152 Schneider Boulevard
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Emergency response 24/7 for Water mediation and water damaged homes and businesses. We specialize in getting your structures cleaned up , dry and remove potential for microbial contamination. Our team focuses on quality and respectful customer care. Check out all the services we offer below and call - or- click to schedule a free estimate today!

"Extremely well. The restoration was exactly how I wanted it done."

Max B on November 2023

Emergency response 24/7 for Water mediation and water damaged homes and businesses. We specialize in getting your structures cleaned up , dry and remove potential for microbial contamination. Our team focuses on quality and respectful customer care. Check out all the services we offer below and call - or- click to schedule a free estimate today!

"Extremely well. The restoration was exactly how I wanted it done."

Max B on November 2023


Avatar for BreathSafe Radon and Moisture Control

BreathSafe Radon and Moisture Control

5.00(
7
)

BreathSafe Radon and Moisture Control

5.00(
7
)
Customers say: Quick response
2 years of experience

I'm a certified specialist in Radon Mitigation have installed over 7000 systems in Kentuckiana and surrounding areas. We use the systems and products that we feel provide the best solution for our client's problem. I have over 10 years of experience and know what your home needs to be as safe as possible. Don't delay! Give me a call or click for an estimate today!

"Breathsafe did a wonderful job with installation! They worked fast and in some yucky weather too get our right on mitigation system installed! They are very fairly priced and you can tell that they don’t make it a goal to profit off of customers, but rather just make a living. VERY kid friendly couple, Lances wife played hide and seek with my 4 year old. 😂 I would bring them back for any project they are qualified to complete!!"

Madison G on April 2025

I'm a certified specialist in Radon Mitigation have installed over 7000 systems in Kentuckiana and surrounding areas. We use the systems and products that we feel provide the best solution for our client's problem. I have over 10 years of experience and know what your home needs to be as safe as possible. Don't delay! Give me a call or click for an estimate today!

"Breathsafe did a wonderful job with installation! They worked fast and in some yucky weather too get our right on mitigation system installed! They are very fairly priced and you can tell that they don’t make it a goal to profit off of customers, but rather just make a living. VERY kid friendly couple, Lances wife played hide and seek with my 4 year old. 😂 I would bring them back for any project they are qualified to complete!!"

Madison G on April 2025



Avatar for Win Home Inspection

Win Home Inspection

104 Man O War Ct
5.00(
2
)

Win Home Inspection

104 Man O War Ct
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WIN Home Inspection is a full service home inspection company that performs the following services: Home inspections, radon testing, sewer scope, indoor air quality services, Infra red thermography, mold and water testing. We are a full service company. My company is the most service comprehensive company in Central KY. My background is Engineering and Industrial Maintenance Management, so I am very detailed oriented. I take my time and I do not rush. My reports are usually 40+ pages long with detailed pictures and descriptions. I am owner operated. I got tired of working for someone else and decided to go out on my own. I love to do home inspections. It is my passion. I was always told that if you enjoy what you do you never will work a day in your life and thats what I feel about home inspections. Its always something different for sure and the people are great!!

"They did a great job and they were fine."

Tonya H on August 2021

WIN Home Inspection is a full service home inspection company that performs the following services: Home inspections, radon testing, sewer scope, indoor air quality services, Infra red thermography, mold and water testing. We are a full service company. My company is the most service comprehensive company in Central KY. My background is Engineering and Industrial Maintenance Management, so I am very detailed oriented. I take my time and I do not rush. My reports are usually 40+ pages long with detailed pictures and descriptions. I am owner operated. I got tired of working for someone else and decided to go out on my own. I love to do home inspections. It is my passion. I was always told that if you enjoy what you do you never will work a day in your life and thats what I feel about home inspections. Its always something different for sure and the people are great!!

"They did a great job and they were fine."

Tonya H on August 2021


House 2 Home Inspections, LLC

10960 E BEND RD
No reviews yet

House 2 Home Inspections, LLC

10960 E BEND RD
No reviews yet
10 years of experience

With over 30 years of experience in the home inspection, building codes and construction fields, our Inter-Nachi certified inspector has the best combination of training and experience to perform your home inspection and give you confidence in your home buying decision. In Greater Cincinnati and Northern Kentucky, let House 2 Home Inspections help remove some of the worry from your home buying experience. Contact us now for a free quote on: pre-purchase or pre-sale home inspections, professional radon or mold testing services!

With over 30 years of experience in the home inspection, building codes and construction fields, our Inter-Nachi certified inspector has the best combination of training and experience to perform your home inspection and give you confidence in your home buying decision. In Greater Cincinnati and Northern Kentucky, let House 2 Home Inspections help remove some of the worry from your home buying experience. Contact us now for a free quote on: pre-purchase or pre-sale home inspections, professional radon or mold testing services!


Avatar for SWAT Radon Mitigation of Lexington

SWAT Radon Mitigation of Lexington

839 East High St.
3.00(
4
)

SWAT Radon Mitigation of Lexington

839 East High St.
3.00(
4
)
37 years of experience

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

"Home buyers beware: SWAT gets business with lower prices than competitors but do not be fooled. Do not go through with a home closing if the sellers have hired SWAT. Our experience: The radon mitigation work performed by SWAT has been unsuccessful in mitigating the radon in our home which was part of the closing. Since we became owners of the property SWAT have installed a second sub-slab system, added a crawl space vapor barrier, added two additional “taps” to the two sub-slab systems, and changed fans on both systems. Radon piping was visible in every quadrant of the basement; the impact on the finished basement’s aesthetic was significant –and the systems looked very sloppy and cobbled together. Also they chose a location of the first system inches from master bedroom window which was unacceptable for the noise. Despite all this effort the radon readings were still high, 10-13 pCi/L. SWAT concluded the persistent radon levels were due to a “cold joint” in the foundation of the basement, which is an expansion joint (gap) between the concrete slab and the concrete block walls. This cold joint runs along the perimeter of the basement’s outside walls. They recommended sealing off this joint with a flexible yet impermeable material. In order to access the cold joint, the basement walls’ finishing would need to be removed. Before we took this drastic action we decided to get a second opinion from another radon company who is locally owned/operated. They assessed the mitigation systems installed by SWAT and identified several problems including inadequately sealed suction points, pipe joints not glued - see pics, inadequate suction pits dug under the slab, and illegally wired fans. The company indicated they have replaced “dozens” of systems installed by SWAT locally. We have since had work done by the other company and radon levels have been successfully mitigated."

Emily H on July 2018

SWAT Environmental has installed over 50,000 radon systems throughout the country. We are America’s largest radon abatement company, and we have more certified technicians on staff than any other competitor. The experienced staff at SWAT Environmental leads the industry in removing radon from homes, schools, apartment buildings, condominiums, commercial and government buildings. SWAT Environmental is a trusted partner of some of the largest real estate firms in the country, and we lead the industry in quality and overall value. All of our technicians go through a rigorous training program that prepares them to make your home or office safe from the dangers of radon. When you have a problem with radon, you can trust the experienced professionals at SWAT Environmental.

"Home buyers beware: SWAT gets business with lower prices than competitors but do not be fooled. Do not go through with a home closing if the sellers have hired SWAT. Our experience: The radon mitigation work performed by SWAT has been unsuccessful in mitigating the radon in our home which was part of the closing. Since we became owners of the property SWAT have installed a second sub-slab system, added a crawl space vapor barrier, added two additional “taps” to the two sub-slab systems, and changed fans on both systems. Radon piping was visible in every quadrant of the basement; the impact on the finished basement’s aesthetic was significant –and the systems looked very sloppy and cobbled together. Also they chose a location of the first system inches from master bedroom window which was unacceptable for the noise. Despite all this effort the radon readings were still high, 10-13 pCi/L. SWAT concluded the persistent radon levels were due to a “cold joint” in the foundation of the basement, which is an expansion joint (gap) between the concrete slab and the concrete block walls. This cold joint runs along the perimeter of the basement’s outside walls. They recommended sealing off this joint with a flexible yet impermeable material. In order to access the cold joint, the basement walls’ finishing would need to be removed. Before we took this drastic action we decided to get a second opinion from another radon company who is locally owned/operated. They assessed the mitigation systems installed by SWAT and identified several problems including inadequately sealed suction points, pipe joints not glued - see pics, inadequate suction pits dug under the slab, and illegally wired fans. The company indicated they have replaced “dozens” of systems installed by SWAT locally. We have since had work done by the other company and radon levels have been successfully mitigated."

Emily H on July 2018


J&M Monitoring Inc

251 Tollage Creek
No reviews yet

J&M Monitoring Inc

251 Tollage Creek
No reviews yet
37 years of experience

J&M offers professional services in the disciplines of Engineering, Geology, Chemistry, Microbiology, Biology, Phase I, II and III Environmental Property Assessments, Environmental Management, Environmental Auditing, Environmental Remediation and Emergency Response. Asbestos Training, Hazmat Training, Asbestos Management and Abatement, Asbestos Inspection, Lead Paint Abatement and refinishing, Mold inspections and abatement, Indoor Air Quality Monitoring and Abatement

J&M offers professional services in the disciplines of Engineering, Geology, Chemistry, Microbiology, Biology, Phase I, II and III Environmental Property Assessments, Environmental Management, Environmental Auditing, Environmental Remediation and Emergency Response. Asbestos Training, Hazmat Training, Asbestos Management and Abatement, Asbestos Inspection, Lead Paint Abatement and refinishing, Mold inspections and abatement, Indoor Air Quality Monitoring and Abatement



BPG - Matt Neary

8414 Pheasant Dr.
4.33(
3
)

BPG - Matt Neary

8414 Pheasant Dr.
4.33(
3
)
Customers say: Quick response
13 years of experience

My home inspections in Cincinnati and Northern KY will summarize the condition of a property, point out the need for major repairs, and identify areas that may need attention in the near future. Buyers and sellers can depend on the accuracy of my home inspections to maximize their knowledge of the property in order to make intelligent decisions before executing an agreement for sale or purchase.

My home inspections in Cincinnati and Northern KY will summarize the condition of a property, point out the need for major repairs, and identify areas that may need attention in the near future. Buyers and sellers can depend on the accuracy of my home inspections to maximize their knowledge of the property in order to make intelligent decisions before executing an agreement for sale or purchase.

Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

The short answer is no, air purifiers do not help with radon. While they certainly can improve the air quality of your home, they only clean pollutants from the air. Radon is radioactive, and it isn’t affected by the same filtration systems that handle other airborne particles, like dust and mold. The only thing that works is a radon mitigation system.

Testing typically costs between $150 and $500, depending on the method used and the number of areas tested.

What is radon? It’s a radioactive gas that naturally occurs in the ground, forming as uranium and thorium decay. It has no color or odor, so you don’t know if it’s seeping into your building’s foundation. Regular exposure to radon gas increases your chances of suffering from lung cancer. Radon testing measures the air inside your house for the presence of radon gas. If detected, the test will measure the severity of radon levels in your home’s air.

The Williamstown, KY homeowners’ guide to radon detection and reduction services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"