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  • Verified reviews icon15
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Nederland

Avatar for Northern Colorado Radon, LLC

Northern Colorado Radon, LLC

4.97(
20
)
Approved Pro

Northern Colorado Radon, LLC

4.97(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Nationally Certified by NRPP/AARST, Colorado DORA Certified and insured! We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! NRPP Measurement Professional #112544-RMP NRPP Mitigation Specialist #112545-RMS Colorado DORA Measurement License #RME.0000262 Colorado DORA Mitigation License #RMT.0000086

"Aarmond was very responsive, and educated us on radon and possible issues we were having. He looked at our system and made the necessary repairs to get it operating properly and at an affordable prices."

Seth A on February 2024

Nationally Certified by NRPP/AARST, Colorado DORA Certified and insured! We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! NRPP Measurement Professional #112544-RMP NRPP Mitigation Specialist #112545-RMS Colorado DORA Measurement License #RME.0000262 Colorado DORA Mitigation License #RMT.0000086

"Aarmond was very responsive, and educated us on radon and possible issues we were having. He looked at our system and made the necessary repairs to get it operating properly and at an affordable prices."

Seth A on February 2024


Avatar for Lifetime Radon Solutions, Inc.

Lifetime Radon Solutions, Inc.

4.88(
119
)
Approved Pro

Lifetime Radon Solutions, Inc.

4.88(
119
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
127 local quotes requested

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!

"Great work fair price, we wanted a free estimate and they worked with our schedule"

Matt D on November 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!

"Great work fair price, we wanted a free estimate and they worked with our schedule"

Matt D on November 2025


Avatar for PowerHouse Home Performance

PowerHouse Home Performance

5.00(
3
)
Approved Pro

PowerHouse Home Performance

5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
87 local quotes requested
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Chance and his team were by far had the most competitive pricing. He was prompt to respond and kept me updated on what was happening. His crew was professional and worked quickly and diligently. I would highly recommend them."

Evelyn F on April 2025

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"Chance and his team were by far had the most competitive pricing. He was prompt to respond and kept me updated on what was happening. His crew was professional and worked quickly and diligently. I would highly recommend them."

Evelyn F on April 2025


Avatar for The Restoration Guild, Inc.

The Restoration Guild, Inc.

5.00(
7
)
Approved Pro

The Restoration Guild, Inc.

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

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


Avatar for All Colorado Radon Mitigation Inc

All Colorado Radon Mitigation Inc

4.97(
38
)
Approved Pro

All Colorado Radon Mitigation Inc

4.97(
38
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

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



Rocky Mountain Radon Mitigation

No reviews yet

Rocky Mountain Radon Mitigation

No reviews yet

Rocky Mountain Radon Mitigation LLC is a locally owned & operated company servicing all four corners of Colorado. We are NRPP certified in radon testing and mitigation. We are committed to increasing awareness of radon and its health risks, as well educating our customers on the appropriate methods to reduce risk in their homes, schools, or businesses.

Rocky Mountain Radon Mitigation LLC is a locally owned & operated company servicing all four corners of Colorado. We are NRPP certified in radon testing and mitigation. We are committed to increasing awareness of radon and its health risks, as well educating our customers on the appropriate methods to reduce risk in their homes, schools, or businesses.


Avatar for Affordable Radon Services LLC

Affordable Radon Services LLC

5.00(
7
)

Affordable Radon Services LLC

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an employee owned and operated company specializing in Radon Gas testing & reduction. We have been in business since 2011, primarily serving clients in the state of Colorado, and we are excited to now offer our full line of services to the greater Spokane, Washington & Northern Idaho markets! Our services include Radon Mitigation & testing, sump pump installation & pit excavation, crawl space vapor barrier installation, crawl space insulation services, & foundation drainage systems. Along with our expert team of professionals, & wide portfolio of services, we also stand behind our work with a lifetime warranty on our Radon mitigation systems, at a guaranteed level of 3.9pCi/L or below! Let us help guide you through the process, giving you sound advice tailored to your specific needs for Radon Abatement/Mitigation to make your home safe. We offer each of our customers a “Free – No Obligation Quote” over the phone or a “Free On-Site Bid” where a member of our team will come to your home and show you placement options for you to choose from. We follow-up our quotes and on-site bids with written proposals sent directly to you. This allows you as our customer to feel comfortable knowing you have all the information needed to make the right choice. We have worked hard serving our clients for the past decade, and we would love the opportunity to earn your business whether you’re a Real Estate Agent assisting a client through closing or a homeowner concerned with the dangers of Radon Gas, give us a Call Today!

"They were able to get me what I needed in a timely manner. Glad I was able to find them in such short notice."

Charita T on May 2023

We are an employee owned and operated company specializing in Radon Gas testing & reduction. We have been in business since 2011, primarily serving clients in the state of Colorado, and we are excited to now offer our full line of services to the greater Spokane, Washington & Northern Idaho markets! Our services include Radon Mitigation & testing, sump pump installation & pit excavation, crawl space vapor barrier installation, crawl space insulation services, & foundation drainage systems. Along with our expert team of professionals, & wide portfolio of services, we also stand behind our work with a lifetime warranty on our Radon mitigation systems, at a guaranteed level of 3.9pCi/L or below! Let us help guide you through the process, giving you sound advice tailored to your specific needs for Radon Abatement/Mitigation to make your home safe. We offer each of our customers a “Free – No Obligation Quote” over the phone or a “Free On-Site Bid” where a member of our team will come to your home and show you placement options for you to choose from. We follow-up our quotes and on-site bids with written proposals sent directly to you. This allows you as our customer to feel comfortable knowing you have all the information needed to make the right choice. We have worked hard serving our clients for the past decade, and we would love the opportunity to earn your business whether you’re a Real Estate Agent assisting a client through closing or a homeowner concerned with the dangers of Radon Gas, give us a Call Today!

"They were able to get me what I needed in a timely manner. Glad I was able to find them in such short notice."

Charita T on May 2023


Avatar for With the Force Home Radon Mitigation

With the Force Home Radon Mitigation

No reviews yet

With the Force Home Radon Mitigation

No reviews yet
8 years of experience

Fri, the owner, has over 20 years of experience in the construction industry. Fri and WTF are highly qualified to protect you and your family. We are approved and listed with the State of Colorado, fully bonded and insured, licensed, and NRPP and AARST certified. We guarantee that you, your home and property will be treated with the respect you deserve. We guarantee our work Your system will include a lifetime warranty on labor and a 5-year warranty on parts, 4.0 PICi or lower Guarantee, Free Post-Mitigation Retest, Schedule 40 PVC, RadonAway Fans, Discrete Downspout, and a 6 MIL membrane when necessary.

Fri, the owner, has over 20 years of experience in the construction industry. Fri and WTF are highly qualified to protect you and your family. We are approved and listed with the State of Colorado, fully bonded and insured, licensed, and NRPP and AARST certified. We guarantee that you, your home and property will be treated with the respect you deserve. We guarantee our work Your system will include a lifetime warranty on labor and a 5-year warranty on parts, 4.0 PICi or lower Guarantee, Free Post-Mitigation Retest, Schedule 40 PVC, RadonAway Fans, Discrete Downspout, and a 6 MIL membrane when necessary.


Avatar for A Neeley Home Inspection Services

A Neeley Home Inspection Services

5.00(
52
)

A Neeley Home Inspection Services

5.00(
52
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A Neeley Home Inspection Services is now the winner of the Angie's List Superior Service Award 2 years in a row!! We take great pride in our professionalism, punctuality and superior customer service performing over 300 inspections, sewer scopes and radon test a year. Find out why we have been awarded the superior service award, again....call today! Visit our website at www.aneeleyhome.com or google reviews for further information.

"Andrew's service was nothing short of superb. From the moment he arrived to the time he left, his professionalism was evident. His attention to cleanliness during the inspection was greatly appreciated, and his thoroughness in examining every aspect of our new home provided us with invaluable peace of mind. Andrew's ability to explain technical details in simpler terms was a game-changer, ensuring we fully understood all the findings. He worked collaboratively with us and our realtor, playing a crucial role in negotiations to ensure our home was in the best shape possible. What truly stood out was Andrew's dedication; he even returned for a complimentary follow-up inspection after the sellers addressed the issues he had identified. This level of commitment and care is rare and deeply appreciated. We have now been in our home for a year and have enjoyed a trouble-free living experience, thanks to Andrew's thoroughness and invaluable advice."

Philip S on December 2024

A Neeley Home Inspection Services is now the winner of the Angie's List Superior Service Award 2 years in a row!! We take great pride in our professionalism, punctuality and superior customer service performing over 300 inspections, sewer scopes and radon test a year. Find out why we have been awarded the superior service award, again....call today! Visit our website at www.aneeleyhome.com or google reviews for further information.

"Andrew's service was nothing short of superb. From the moment he arrived to the time he left, his professionalism was evident. His attention to cleanliness during the inspection was greatly appreciated, and his thoroughness in examining every aspect of our new home provided us with invaluable peace of mind. Andrew's ability to explain technical details in simpler terms was a game-changer, ensuring we fully understood all the findings. He worked collaboratively with us and our realtor, playing a crucial role in negotiations to ensure our home was in the best shape possible. What truly stood out was Andrew's dedication; he even returned for a complimentary follow-up inspection after the sellers addressed the issues he had identified. This level of commitment and care is rare and deeply appreciated. We have now been in our home for a year and have enjoyed a trouble-free living experience, thanks to Andrew's thoroughness and invaluable advice."

Philip S on December 2024

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Radon Detection and Reduction questions, answered by experts

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Mitigation reduces radon levels, protecting your health and complying with safety standards.

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

The Nederland, 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.