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Verified Reviews for Radon Detection And Reduction pros in Clayton, NC
*The Angi rating for Radon Detection And Reduction companies in Clayton, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Clayton, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on December 06, 2025
Find Radon detection and reduction specialists in Clayton

DCC Inspection Services
DCC Inspection Services
At DCC Inspection Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service that is 100% unbiases and will never try to sell you a service that you don't need. Call us today to see what testing options work best for your need and budget!
"Jimmy was well spoken and Knowledgeable. He was very polite and took me through the entire inspection process. He answered all my questions in detail. I felt like I was in good hands. I would recommend him and hire him again. "
Joanna D on January 2025
At DCC Inspection Services, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service that is 100% unbiases and will never try to sell you a service that you don't need. Call us today to see what testing options work best for your need and budget!
"Jimmy was well spoken and Knowledgeable. He was very polite and took me through the entire inspection process. He answered all my questions in detail. I felt like I was in good hands. I would recommend him and hire him again. "
Joanna D on January 2025

The Inspection Guys
The Inspection Guys
Surprises are great for birthday parties but not so much when buying a home! You need to know EXACTLY what you are buying BEFORE and not be surprised afterward. Also great for sellers prior to listing so you can deal with issues before they become a problem! The Inspection Guys provide exemplary service at a fair price to avoid surprises and save you money! The more details we have about your inspection, the better. We provide an exact quote based on your needs. Information like square footage, type of home, additional tests such as radon and termite help us create an accurate quote for you! The latest in drone, robotic and thermal technology when necessary, to give our clients the most comprehensive report possible. Home Inspections include Roof, HVAC, Structure and Foundation, Interior and Exterior, Chimney, Crawlspace and Plumbing Inspection, provided by a Licensed, Insured and Certified Professional Inspector. We offer Manufactured Home Foundation Engineer Certificates.
"Brian was excellent. Prompt, responsive, professional and courteous. Responded with honesty to all if my questions. Would highly recommend him to anyone"
Cynthia H on November 2025
Surprises are great for birthday parties but not so much when buying a home! You need to know EXACTLY what you are buying BEFORE and not be surprised afterward. Also great for sellers prior to listing so you can deal with issues before they become a problem! The Inspection Guys provide exemplary service at a fair price to avoid surprises and save you money! The more details we have about your inspection, the better. We provide an exact quote based on your needs. Information like square footage, type of home, additional tests such as radon and termite help us create an accurate quote for you! The latest in drone, robotic and thermal technology when necessary, to give our clients the most comprehensive report possible. Home Inspections include Roof, HVAC, Structure and Foundation, Interior and Exterior, Chimney, Crawlspace and Plumbing Inspection, provided by a Licensed, Insured and Certified Professional Inspector. We offer Manufactured Home Foundation Engineer Certificates.
"Brian was excellent. Prompt, responsive, professional and courteous. Responded with honesty to all if my questions. Would highly recommend him to anyone"
Cynthia H on November 2025
M&D Property Solutions
M&D Property Solutions
We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!
"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can. "
Bryce T on November 2022
We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!
"It has worked out so well for me and my family. And yeah, please do it all day. Please let me know if I can help. Please let me know when I get home, and I will be home in the next few days. Please let me know when I can get you. Please let me know when I get back. Please let me know if I need anything else. Please let me know if I can get you a text or text me or text or call me when I can. "
Bryce T on November 2022
J&L Home Improvement and Mitigation Services
J&L Home Improvement and Mitigation Services
We are a veteran owned company, that specializes in water mitigation services, with industry experience dating back to 2005. Our mitigation services include the installation of vapor barriers, along with the insulation. We also can help with all of your mold remediation services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today! - I provide my customer service quality for all the services my business provide. - I have been in this line of work for over 15 years. I'm a veteran own business. -
"J&L made the problem an easy fix!"
Jennifer B on October 2024
We are a veteran owned company, that specializes in water mitigation services, with industry experience dating back to 2005. Our mitigation services include the installation of vapor barriers, along with the insulation. We also can help with all of your mold remediation services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today! - I provide my customer service quality for all the services my business provide. - I have been in this line of work for over 15 years. I'm a veteran own business. -
"J&L made the problem an easy fix!"
Jennifer B on October 2024

Coastal Inspection Company
Coastal Inspection Company
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!
"Excellent and professional"
D W on December 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!
"Excellent and professional"
D W on December 2025

Sierra Delta Home Inspections
Sierra Delta Home Inspections
At Sierra Delta Home Inspections, we are committed to excellence in every inspection we perform. As a veteran-owned company, we bring integrity, honesty, and attention to detail to each home we inspect. Our mission is to give homeowners, buyers, and realtors the confidence they need by delivering clear, accurate, and easy-to-understand reports. With advanced tools and a customer-first approach, we ensure our clients feel informed, supported, and protected throughout the home buying or selling process. Your home is one of your biggest investments, we treat it with the same care as if it were our own.
"The company (Sean) did a pre-drywall inspection on our new home. He was particular and detailed in his inspection. He included pictures of every area that needed attention, which helped immensely. That gave the builder something to go by and me something to compare when corrected. He also had a drone so he could check the roof. After the inspection, I contacted Sean and asked if he had time to explain at 8:00pm because I had to wait until my husband was home and he accepted. On the call he took his time and explained all he found and answered all our questions. I will definitely use Sean again and refer him to others. I have several friends who are realtors and I will definitely pass his information to them. "
LaTonya A on October 2025
At Sierra Delta Home Inspections, we are committed to excellence in every inspection we perform. As a veteran-owned company, we bring integrity, honesty, and attention to detail to each home we inspect. Our mission is to give homeowners, buyers, and realtors the confidence they need by delivering clear, accurate, and easy-to-understand reports. With advanced tools and a customer-first approach, we ensure our clients feel informed, supported, and protected throughout the home buying or selling process. Your home is one of your biggest investments, we treat it with the same care as if it were our own.
"The company (Sean) did a pre-drywall inspection on our new home. He was particular and detailed in his inspection. He included pictures of every area that needed attention, which helped immensely. That gave the builder something to go by and me something to compare when corrected. He also had a drone so he could check the roof. After the inspection, I contacted Sean and asked if he had time to explain at 8:00pm because I had to wait until my husband was home and he accepted. On the call he took his time and explained all he found and answered all our questions. I will definitely use Sean again and refer him to others. I have several friends who are realtors and I will definitely pass his information to them. "
LaTonya A on October 2025

Certified Indoor Air Inc
Certified Indoor Air Inc
Everyone deserves fresh, healthy air to breathe. Certified Indoor Air, Inc. in Raleigh, NC, makes sure everyone gets pure air by testing for mold and other contaminates in the home. Serving the Raleigh-Durham metro area, these air quality consultants work with residential and commercial clients to test for mold and other contaminants that might be affecting the quality of your air. Make sure everyone who enters your property will be breathing easily by enlisting the help of these experts today. If you’ve been coughing or sneezing more than usual or all-around just feeling generally unwell, there’s a chance it might be due to the indoor air quality.
Everyone deserves fresh, healthy air to breathe. Certified Indoor Air, Inc. in Raleigh, NC, makes sure everyone gets pure air by testing for mold and other contaminates in the home. Serving the Raleigh-Durham metro area, these air quality consultants work with residential and commercial clients to test for mold and other contaminants that might be affecting the quality of your air. Make sure everyone who enters your property will be breathing easily by enlisting the help of these experts today. If you’ve been coughing or sneezing more than usual or all-around just feeling generally unwell, there’s a chance it might be due to the indoor air quality.

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

Iron Homes Inspections
Iron Homes Inspections
We are a comprehensive Home Inspection company covering the Raleigh Durham area. Also offering Radon detection and Well Water testing for your convenience. We accept cash check and credit cards to make payment as easy as possible.
"Erik was professional and extremely informative. In addition to doing the inspection he gave us lots of tips and tricks that we will use in the future as first time home owners. Will definitely recommend his services to friends and family in the future."
Schuyler W on July 2022
We are a comprehensive Home Inspection company covering the Raleigh Durham area. Also offering Radon detection and Well Water testing for your convenience. We accept cash check and credit cards to make payment as easy as possible.
"Erik was professional and extremely informative. In addition to doing the inspection he gave us lots of tips and tricks that we will use in the future as first time home owners. Will definitely recommend his services to friends and family in the future."
Schuyler W on July 2022

Indoor Environmental Systems Inc
Indoor Environmental Systems Inc
IES, Inc., is locally owned and has been in business for 23 years. Steve McLeod and Lori Medlin are the owners. Mr. McLeod has been in the business of building science for 25 years; he has two patent pending products and is the creator of the EcoSmartCarbon Furnace Filter. IES, currently has 14 employees. IES is an approved contractor for Duke Energy Progress & Advanced Energy. IES is a member of the Raleigh Chamber of Commerce. Our EcoSmart products and services make your home more energy efficient, with improved air quality, reduced carbon footprint and improved resale value. IES provides energy audits, air quality assessments, and EcoSmart Products and Services. IES provides mold remediation, lead abatement, and radon mitigation. IES installs breakthrough technology with radiant barrier crawl spaces and attics. IES is exclusive dealer for CleanSeal; non-toxic mold coating, which has a life time warranty. IES can retrofit your home to make it more energy efficient, with improved air and water quality.
"If I could I would give this company 0 stars. They are not honest and totally misrepresent their work in a highly unethical, illegal manner. They utilize fear mongering sales tactics to rope you in and charge astronomical prices for work that they do (in reality don't do). They are very good at this shady sales tactic. We contracted with Indoor Environmental Systems (IES) for several projects and ended paying almost $100,000 when all was said and done. Because of the issues we have experienced as detailed below, I am going to utilize an independent inspector to review all of the work that IES has done for us to make sure the rest is legit, safe and performed as contracts indicate. One of the projects was for 'Closed Crawl Space Repairs'. The scope of work detailed: Ground & foundation walls covered using insulation liner; Foam/foil (150mil) radiant barrier - Provides moisture, radon & temperature control. The main intent for these repairs was to eliminate (at the least reduce) radon. The IES salesman indicated that their process will 'most likely eliminate the radon completely' but that there was a small chance it would not and in that case we would need to contact a radon mitigation company. The completed work had zero impact on the radon levels, so I reached out to a radon mitigation company. They came and did their inspection and informed me the product used by IES is not safe for crawlspaces and does nothing to help with the control of radon. Not only is it highly flammable (they showed me by holding a lighter up to the material and it instantly combusted) but is also against building code ASTE E1745-11 CLASS A, B, C. I contacted IES with this information and was provided with a link to a general product page [*** Link removed ***] by the owner Stephen McLeoud. Nowhere on this page, or any of the specific product detail pages is there any mention of radon, let alone being able to control radon as the scope of work indicates. In a very poor attempt to further divert from being held responsible/liable, Mr. McLeoud also sent me this link: [*** Link removed ***] He stated, "When reviewing the HOW TO INSULATE A CRAWL SPACE refer to Benefits of Prodex Total Insulation In Crawlspaces, find #7 which states radon resistant." This link talks about sealing the ceiling with the product that was used, however our ceiling wasn't sealed. And using Prodex Total Under Concrete for the floors, which wasn't used on our project and is specific for being used under concrete slabs. Therefore, the statement of being radon resistant is false. Important to note that I tried contacting insulation4less.com (sole distributor of the product used) multiple times over several days to get feedback from them. It went straight to some sketch voicemail every time and I have yet to receive any call back. I even tried to contact the product manufacturer and their phone number is disconnected, and their is no email address on the website. Crazy..."
Jordan R on March 2023
IES, Inc., is locally owned and has been in business for 23 years. Steve McLeod and Lori Medlin are the owners. Mr. McLeod has been in the business of building science for 25 years; he has two patent pending products and is the creator of the EcoSmartCarbon Furnace Filter. IES, currently has 14 employees. IES is an approved contractor for Duke Energy Progress & Advanced Energy. IES is a member of the Raleigh Chamber of Commerce. Our EcoSmart products and services make your home more energy efficient, with improved air quality, reduced carbon footprint and improved resale value. IES provides energy audits, air quality assessments, and EcoSmart Products and Services. IES provides mold remediation, lead abatement, and radon mitigation. IES installs breakthrough technology with radiant barrier crawl spaces and attics. IES is exclusive dealer for CleanSeal; non-toxic mold coating, which has a life time warranty. IES can retrofit your home to make it more energy efficient, with improved air and water quality.
"If I could I would give this company 0 stars. They are not honest and totally misrepresent their work in a highly unethical, illegal manner. They utilize fear mongering sales tactics to rope you in and charge astronomical prices for work that they do (in reality don't do). They are very good at this shady sales tactic. We contracted with Indoor Environmental Systems (IES) for several projects and ended paying almost $100,000 when all was said and done. Because of the issues we have experienced as detailed below, I am going to utilize an independent inspector to review all of the work that IES has done for us to make sure the rest is legit, safe and performed as contracts indicate. One of the projects was for 'Closed Crawl Space Repairs'. The scope of work detailed: Ground & foundation walls covered using insulation liner; Foam/foil (150mil) radiant barrier - Provides moisture, radon & temperature control. The main intent for these repairs was to eliminate (at the least reduce) radon. The IES salesman indicated that their process will 'most likely eliminate the radon completely' but that there was a small chance it would not and in that case we would need to contact a radon mitigation company. The completed work had zero impact on the radon levels, so I reached out to a radon mitigation company. They came and did their inspection and informed me the product used by IES is not safe for crawlspaces and does nothing to help with the control of radon. Not only is it highly flammable (they showed me by holding a lighter up to the material and it instantly combusted) but is also against building code ASTE E1745-11 CLASS A, B, C. I contacted IES with this information and was provided with a link to a general product page [*** Link removed ***] by the owner Stephen McLeoud. Nowhere on this page, or any of the specific product detail pages is there any mention of radon, let alone being able to control radon as the scope of work indicates. In a very poor attempt to further divert from being held responsible/liable, Mr. McLeoud also sent me this link: [*** Link removed ***] He stated, "When reviewing the HOW TO INSULATE A CRAWL SPACE refer to Benefits of Prodex Total Insulation In Crawlspaces, find #7 which states radon resistant." This link talks about sealing the ceiling with the product that was used, however our ceiling wasn't sealed. And using Prodex Total Under Concrete for the floors, which wasn't used on our project and is specific for being used under concrete slabs. Therefore, the statement of being radon resistant is false. Important to note that I tried contacting insulation4less.com (sole distributor of the product used) multiple times over several days to get feedback from them. It went straight to some sketch voicemail every time and I have yet to receive any call back. I even tried to contact the product manufacturer and their phone number is disconnected, and their is no email address on the website. Crazy..."
Jordan R on March 2023
The Clayton, NC 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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.

Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
•Find out the average cost of radon fan replacement, key price factors, and ways to save. Get expert tips to budget for your radon mitigation system.

Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.

The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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