
Get matched with top radon detection and reduction specialists in Highlands Ranch, CO
There are 9 highly-rated local radon detection and reduction specialists.
Need a pro for your radon detection and reduction project in Highlands Ranch, CO?
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Verified Reviews for Radon Detection And Reduction pros in Highlands Ranch, CO
*The Angi rating for Radon Detection And Reduction companies in Highlands Ranch, CO 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 Highlands Ranch, CO 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 October 23, 2025
Find Radon detection and reduction specialists in Highlands Ranch

The Restoration Guild, Inc.
The Restoration Guild, Inc.
We are nationally certified, licensed, and insured general contractors, working mainly in the insurance restoration industry. We inform people that whomever they choose to repair their property, they should REQUIRE the contractor to be hired names them "Additionally Insured" on their (the contractor's) liability policy for their own protection. I am also a licensed asbestos abatement contractor, and a certified mold remediation contractor - although we do NOT work in these industries.
"What a breath of fresh air to have a contractor you can trust completely! Greg’s expertise and integrity are exemplary. He exceeded all expectations and delivered a beautiful new home on time and under budget. I will only use Greg and his Restoration Guild for any and all future projects. I look forward to working with him again."
Todd L on November 2024
We are nationally certified, licensed, and insured general contractors, working mainly in the insurance restoration industry. We inform people that whomever they choose to repair their property, they should REQUIRE the contractor to be hired names them "Additionally Insured" on their (the contractor's) liability policy for their own protection. I am also a licensed asbestos abatement contractor, and a certified mold remediation contractor - although we do NOT work in these industries.
"What a breath of fresh air to have a contractor you can trust completely! Greg’s expertise and integrity are exemplary. He exceeded all expectations and delivered a beautiful new home on time and under budget. I will only use Greg and his Restoration Guild for any and all future projects. I look forward to working with him again."
Todd L on November 2024

DRYmedic of Parker CO
DRYmedic of Parker CO
DryMedic Restoration Services specializes in a comprehensive range of restoration services, including: Water Damage Restoration: Addressing issues caused by leaks, floods, or other water-related incidents. Fire Damage Restoration: Repairing and restoring properties affected by fire and smoke. Mold Remediation: Identifying and removing mold to ensure a safe environment. Storm Damage Restoration: Handling damages resulting from severe weather conditions. Contents Restoration: Restoring personal belongings damaged by water, fire, or mold. Biohazard Cleanup: Managing the safe removal of hazardous materials.
DryMedic Restoration Services specializes in a comprehensive range of restoration services, including: Water Damage Restoration: Addressing issues caused by leaks, floods, or other water-related incidents. Fire Damage Restoration: Repairing and restoring properties affected by fire and smoke. Mold Remediation: Identifying and removing mold to ensure a safe environment. Storm Damage Restoration: Handling damages resulting from severe weather conditions. Contents Restoration: Restoring personal belongings damaged by water, fire, or mold. Biohazard Cleanup: Managing the safe removal of hazardous materials.

Veteran Radon
Veteran Radon
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Jason responded to a service request and came to our home the same day. He works at a high level of professionalism and integrity. In addition to getting the work done properly, Jason also makes sure the customer understands the science behind radon and the technicality of the work he is performing. Highly recommend."
Jason F on September 2025
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Jason responded to a service request and came to our home the same day. He works at a high level of professionalism and integrity. In addition to getting the work done properly, Jason also makes sure the customer understands the science behind radon and the technicality of the work he is performing. Highly recommend."
Jason F on September 2025
Best Option Restoration
Best Option Restoration
At Best Option Restoration, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fire and smoke, mold, storms, as well as contents cleaning/restoration. Here’s what sets us apart: Mold Remediation: Our experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety. 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 Choose Best Option Restoration for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"I had never used Best Option Restoration before but had been referred to them by my neighbor. I was surprised by how quickly they responded (which was nice because I was pretty concerned). The same day, I had one of their managers out to my property to inspect the damage himself. He then reviewed the project with me, including the cost, the process for using my insurance, and the timeline. The work was completed on time. What I found most impressive was the communication throughout the entire process. I didn't feel like I was 'just another customer.' I have referred them to several within my neighborhood. I hope I don't have another broken pipe, but if I do, I know who I will call."
Josh K on January 2025
At Best Option Restoration, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fire and smoke, mold, storms, as well as contents cleaning/restoration. Here’s what sets us apart: Mold Remediation: Our experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety. 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 Choose Best Option Restoration for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"I had never used Best Option Restoration before but had been referred to them by my neighbor. I was surprised by how quickly they responded (which was nice because I was pretty concerned). The same day, I had one of their managers out to my property to inspect the damage himself. He then reviewed the project with me, including the cost, the process for using my insurance, and the timeline. The work was completed on time. What I found most impressive was the communication throughout the entire process. I didn't feel like I was 'just another customer.' I have referred them to several within my neighborhood. I hope I don't have another broken pipe, but if I do, I know who I will call."
Josh K on January 2025

All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
Family owned and operated Radon Mitigation Company. We design and install custom mitigation systems to fit your house. Guaranteed to reduce radon levels to an acceptable level while being aesthetically pleasing to the eye. No obligation site visits and estimates. Check, CC's and Financing available upon request.
"All Colorado Radon Mitigation, Inc. is an incredible company to work with. They perform quality work, and they are truly friendly and professional. The system that they installed was straightforward, but the work was top-notch. Highly recommend!"
Seth N on July 2024
Family owned and operated Radon Mitigation Company. We design and install custom mitigation systems to fit your house. Guaranteed to reduce radon levels to an acceptable level while being aesthetically pleasing to the eye. No obligation site visits and estimates. Check, CC's and Financing available upon request.
"All Colorado Radon Mitigation, Inc. is an incredible company to work with. They perform quality work, and they are truly friendly and professional. The system that they installed was straightforward, but the work was top-notch. Highly recommend!"
Seth N on July 2024

Lifetime Radon Solutions, Inc.
Lifetime Radon Solutions, Inc.
Radon is a silent killer. It's a colorless, odorless radioactive gas which naturally occurs in the ground below us, and gets pulled into our homes, schools and businesses. Why should you worry about something you can't see or smell? Radon is the second-leading cause of lung cancer in the United States, with the US Surgeon General and the EPA estimating 20,000 Americans die every year due to radon exposure. Lifetime Radon Solutions is proud to be a locally owned and operated business that has been in operation since 1993! With years of experience and unmatched expertise we can help with any and all of your Radon testing and abatement needs. Get in touch today!
"They were prompt, polite and did quality work."
Jeff P on March 2025
Radon is a silent killer. It's a colorless, odorless radioactive gas which naturally occurs in the ground below us, and gets pulled into our homes, schools and businesses. Why should you worry about something you can't see or smell? Radon is the second-leading cause of lung cancer in the United States, with the US Surgeon General and the EPA estimating 20,000 Americans die every year due to radon exposure. Lifetime Radon Solutions is proud to be a locally owned and operated business that has been in operation since 1993! With years of experience and unmatched expertise we can help with any and all of your Radon testing and abatement needs. Get in touch today!
"They were prompt, polite and did quality work."
Jeff P on March 2025

Healthy Homes Radon Solutions, LLC
Healthy Homes Radon Solutions, LLC
Serving the Denver Metro area, we are the premier Real Estate Radon Testing and Mitigation Company in Colorado. Let Healthy Homes get your closing across the finish line. Concerned homeowners can breathe easy by calling today. Our systems are quiet, look great and designed for maximum results. Now open 7 days week to serve you immediately.
"Mike was quick to respond, came out promptly to provide a free estimate, and we hired him on the spot. He was very knowledgeable and great at explaining his approach. The job was very successful (Radon <1 from 29), and the mitigation system looks great. "
Will F on July 2025
Serving the Denver Metro area, we are the premier Real Estate Radon Testing and Mitigation Company in Colorado. Let Healthy Homes get your closing across the finish line. Concerned homeowners can breathe easy by calling today. Our systems are quiet, look great and designed for maximum results. Now open 7 days week to serve you immediately.
"Mike was quick to respond, came out promptly to provide a free estimate, and we hired him on the spot. He was very knowledgeable and great at explaining his approach. The job was very successful (Radon <1 from 29), and the mitigation system looks great. "
Will F on July 2025
Rocky Mountain Radon United, LLC
Rocky Mountain Radon United, LLC
As a Radon Mitigation company dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment. We are accredited, certified, and insured. With our experience and expertise, we can provide the support your project needs. Don Bronson (Owner) has dedicated his life work to the awareness and reduction of radon gas levels for the health of individuals!
As a Radon Mitigation company dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment. We are accredited, certified, and insured. With our experience and expertise, we can provide the support your project needs. Don Bronson (Owner) has dedicated his life work to the awareness and reduction of radon gas levels for the health of individuals!

Quest Environmental
Quest Environmental
Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.
"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"
Seth C on June 2024
Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.
"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"
Seth C on June 2024
The Highlands Ranch, CO 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.

Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.

What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.

What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.

How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
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