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  • Verified reviews icon15
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Watkins

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
32 years of experience

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 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
13 years of experience

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


Avatar for RF Home Inspections LLC

RF Home Inspections LLC

5.00(
7
)
Approved Pro

RF Home Inspections LLC

5.00(
7
)
Approved Pro
1 years of experience
Free onsite estimate

At RF Home Inspections, we provide thorough, reliable, and unbiased home inspections to help buyers, sellers, and agents make confident decisions. Based in the Denver metro area, our certified inspectors deliver detailed evaluations of every major system in the home, including structure, roof, electrical, plumbing, HVAC, and more. We also offer radon testing, sewer scopes, mold testing, infrared thermal scans, and full inspection packages to give our clients the most complete picture possible. Our mission is to educate homebuyers, protect investments, and build lasting relationships with agents through accuracy, professionalism, and fast turnaround times on all reports. Whether you’re purchasing a home, preparing to list, or needing an annual checkup, RF Home Inspections is committed to providing top-quality service you can trust.

"As a Real Estate Agent, i have been a part of hundreds of Home Inspections and i was more than impressed with the knowledge, professionalism, and willingness to educate my Buyers about every aspect of the home. Not an over alarmist like Axium Inspections are, and more friendly than any other Inspection Company that I have worked with in the past. All Agents have their preferred Inspection Company but, I would hire RF before I worked with anybody else."

Brian _ on November 2025

At RF Home Inspections, we provide thorough, reliable, and unbiased home inspections to help buyers, sellers, and agents make confident decisions. Based in the Denver metro area, our certified inspectors deliver detailed evaluations of every major system in the home, including structure, roof, electrical, plumbing, HVAC, and more. We also offer radon testing, sewer scopes, mold testing, infrared thermal scans, and full inspection packages to give our clients the most complete picture possible. Our mission is to educate homebuyers, protect investments, and build lasting relationships with agents through accuracy, professionalism, and fast turnaround times on all reports. Whether you’re purchasing a home, preparing to list, or needing an annual checkup, RF Home Inspections is committed to providing top-quality service you can trust.

"As a Real Estate Agent, i have been a part of hundreds of Home Inspections and i was more than impressed with the knowledge, professionalism, and willingness to educate my Buyers about every aspect of the home. Not an over alarmist like Axium Inspections are, and more friendly than any other Inspection Company that I have worked with in the past. All Agents have their preferred Inspection Company but, I would hire RF before I worked with anybody else."

Brian _ on November 2025


Avatar for RCPI Residential Commercial Property Inspections

RCPI Residential Commercial Property Inspections

4.98(
85
)

RCPI Residential Commercial Property Inspections

4.98(
85
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

10 % FOR ALL VETERANS.... This is a veteran-owned business RCPI Home Inspections aims to provide accurate and reliable residential/ commercial reports to our current and potential customers with a friendly demeanor. We empower the customer to properly evaluate the facts, prior to making a substantial investment on a facility or dwelling. We provide inspection services across Colorado. From Denver To Pueblo & East To West.

"Nate did an excellent and thorough job, finding important laws that compromised safety as well as cosmetic imperfections which could be improved.. he also took all the time needed to explain his findings verbally as well as in his extensive and detailed report.. he even suggested ways to increase the safety and efficiency regarding repairs. So very thorough and trustworthy!"

Cheryl B on March 2020

10 % FOR ALL VETERANS.... This is a veteran-owned business RCPI Home Inspections aims to provide accurate and reliable residential/ commercial reports to our current and potential customers with a friendly demeanor. We empower the customer to properly evaluate the facts, prior to making a substantial investment on a facility or dwelling. We provide inspection services across Colorado. From Denver To Pueblo & East To West.

"Nate did an excellent and thorough job, finding important laws that compromised safety as well as cosmetic imperfections which could be improved.. he also took all the time needed to explain his findings verbally as well as in his extensive and detailed report.. he even suggested ways to increase the safety and efficiency regarding repairs. So very thorough and trustworthy!"

Cheryl B on March 2020


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


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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


"Greg was absolutely great----arrived early, incredibly professional, and found several things I suspect a lot of other competitors would have missed which were very much appreciated. The inspection went fast, but nothing was missed. This guy obviously knows his stuff, and we've already recommended him to a neighbor considering selling and buying a new house too. Again, great guy, highly professional and knowledgeable, and reasonably priced. A+++ Scott Hoffman"

Scott H on April 2019

We have closed in Colorado as of 2018

"Greg was absolutely great----arrived early, incredibly professional, and found several things I suspect a lot of other competitors would have missed which were very much appreciated. The inspection went fast, but nothing was missed. This guy obviously knows his stuff, and we've already recommended him to a neighbor considering selling and buying a new house too. Again, great guy, highly professional and knowledgeable, and reasonably priced. A+++ Scott Hoffman"

Scott H on April 2019


Avatar for HomeSpy Inspections

HomeSpy Inspections

5.00(
67
)

HomeSpy Inspections

5.00(
67
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Denver's #1 Home Inspection Service! Since 2001 HomeSpy Inspections is proud to provide the very best combination of detailed inspection, comprehensive education and customized inspection report – all presented with an exceptional house-side manner. We understand that purchasing a home can be very stressful and our goal is to listen, educate, and offer our expert opinion so that you can make an informed buying decision. Our calm and common sense approach puts things into perspective, rather than blows them out of proportion. We pride ourselves in our excellent communication and customer service skills. We have collectively saved our clients well over $1 million in negotiated items when purchasing their homes, as well as saving many clients from the huge mistake of buying a money pit! If we sound like a good fit for you, please give us a call. We look forward to helping you realize the dream of owning a new home!

"Matt provided the most educational and thorough inspection. This isn't my first purchase, but it is my first single family home, so one of the most important things to me from the inspection was to learn as much as I could about the house. Matt went above and beyond my expectations. He was happy to have me shadow him as he conducted the inspection - actually, he encourages this. He talked me through all of his major and minor concerns, pointed out things that had been done well vs. poorly, explained proper maintenance of many items, and addressed every single question I had (which were numerous). He even gave me advice on how to approach some projects that I was thinking about once I owned the place. One huge benefit for working with Matt is that he only books one inspection in a day. This means that he's not rushing to get through the inspection quickly, plus he's usually able to finish the report that afternoon/evening. I got my report the same day as my inspection (and it was thorough, he clearly put time into it). I highly recommend HomeSpy!"

Erika W on November 2020

Denver's #1 Home Inspection Service! Since 2001 HomeSpy Inspections is proud to provide the very best combination of detailed inspection, comprehensive education and customized inspection report – all presented with an exceptional house-side manner. We understand that purchasing a home can be very stressful and our goal is to listen, educate, and offer our expert opinion so that you can make an informed buying decision. Our calm and common sense approach puts things into perspective, rather than blows them out of proportion. We pride ourselves in our excellent communication and customer service skills. We have collectively saved our clients well over $1 million in negotiated items when purchasing their homes, as well as saving many clients from the huge mistake of buying a money pit! If we sound like a good fit for you, please give us a call. We look forward to helping you realize the dream of owning a new home!

"Matt provided the most educational and thorough inspection. This isn't my first purchase, but it is my first single family home, so one of the most important things to me from the inspection was to learn as much as I could about the house. Matt went above and beyond my expectations. He was happy to have me shadow him as he conducted the inspection - actually, he encourages this. He talked me through all of his major and minor concerns, pointed out things that had been done well vs. poorly, explained proper maintenance of many items, and addressed every single question I had (which were numerous). He even gave me advice on how to approach some projects that I was thinking about once I owned the place. One huge benefit for working with Matt is that he only books one inspection in a day. This means that he's not rushing to get through the inspection quickly, plus he's usually able to finish the report that afternoon/evening. I got my report the same day as my inspection (and it was thorough, he clearly put time into it). I highly recommend HomeSpy!"

Erika W on November 2020


Avatar for Quality Building Inspections

Quality Building Inspections

5.00(
32
)

Quality Building Inspections

5.00(
32
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality Building Inspections is run by Doug Fast, who has been performing inspection services since 2003. The inspectors at Quality Building Inspections have inspection and construction experience of more than 25 years. We perform inspections 6 days a week, and accept cash, personal check, and credit cards as form of payment. Doug is an ASHI certified inspector, and is certified through the National Radon Proficiency Program for radon testing.

"We had an amazing experience with Doug Fast through QBI. Doug conducted the inspection on our first home and was so through, detailed, and easy to understand when explaining the report. We received the report within a couple hours of it being completed and once again, it was very detailed yet easy to comprehend. I also really appreciated the inclusion of recommended handymen for each notation. If we had not moved forward with this house, we would have definitely used Doug for the next necessary inspection based on his work."

Emma F on May 2025

Quality Building Inspections is run by Doug Fast, who has been performing inspection services since 2003. The inspectors at Quality Building Inspections have inspection and construction experience of more than 25 years. We perform inspections 6 days a week, and accept cash, personal check, and credit cards as form of payment. Doug is an ASHI certified inspector, and is certified through the National Radon Proficiency Program for radon testing.

"We had an amazing experience with Doug Fast through QBI. Doug conducted the inspection on our first home and was so through, detailed, and easy to understand when explaining the report. We received the report within a couple hours of it being completed and once again, it was very detailed yet easy to comprehend. I also really appreciated the inclusion of recommended handymen for each notation. If we had not moved forward with this house, we would have definitely used Doug for the next necessary inspection based on his work."

Emma F on May 2025


Bill Smith Plumbing & Heating Inc

4.77(
518
)

Bill Smith Plumbing & Heating Inc

4.77(
518
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Bill Smith Plumbing & Heating has provided plumbing, heating and air conditioning, water heater, and drain cleaning services since 1956 in Denver. We are independently owned and operated. We are a top-value plumber and offer fair pricing for the plumbing, HVAC and drain cleaning services. Our mission is to create long term relationships with our customers. No gimmicks.

"awesome job!"

Karen F on May 2020

Bill Smith Plumbing & Heating has provided plumbing, heating and air conditioning, water heater, and drain cleaning services since 1956 in Denver. We are independently owned and operated. We are a top-value plumber and offer fair pricing for the plumbing, HVAC and drain cleaning services. Our mission is to create long term relationships with our customers. No gimmicks.

"awesome job!"

Karen F on May 2020

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Radon Detection and Reduction questions, answered by experts

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

Costs depend on property size, test types, and additional services like mold sampling.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Watkins, 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.

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