Top-rated radon detection and reduction specialists.

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Verified radon detection and reduction services reviews

Radon detection and reduction specialists in Elizabeth

Avatar for All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
4630 S Broadway
4.97(
38
)
Approved Pro
All Colorado Radon Mitigation Inc
4630 S Broadway
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 Lightspeed Restoration of Aurora East
Lightspeed Restoration of Aurora East
261 Airport Blvd.
5.00(
1
)
Approved Pro
Lightspeed Restoration of Aurora East
261 Airport Blvd.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 local quotes requested

When disaster strikes, you can count on Lightspeed Restoration to provide 24/7 emergency response. We specialize in water damage restoration, fire damage restoration, and indoor air quality solutions. Our skilled team is equipped to handle any water-related challenges, from extraction to drying and restoration. In the unfortunate event of fire damage, we're here to assess, clean, and restore your property. When it comes to indoor air quality, our services include mold remediation, air duct cleaning, and moisture control. Trust us to deliver reliable solutions that restore your property and ensure a healthy environment.

"Mara was fantastic. She responded quickly and came out and resolved the issue the same day. Would definitely recommend."

Annie J on July 2024

When disaster strikes, you can count on Lightspeed Restoration to provide 24/7 emergency response. We specialize in water damage restoration, fire damage restoration, and indoor air quality solutions. Our skilled team is equipped to handle any water-related challenges, from extraction to drying and restoration. In the unfortunate event of fire damage, we're here to assess, clean, and restore your property. When it comes to indoor air quality, our services include mold remediation, air duct cleaning, and moisture control. Trust us to deliver reliable solutions that restore your property and ensure a healthy environment.

"Mara was fantastic. She responded quickly and came out and resolved the issue the same day. Would definitely recommend."

Annie J on July 2024


Avatar for B & R Environmental LLC
B & R Environmental LLC
9199 Sedalia Street
5.00(
2
)
Approved Pro
B & R Environmental LLC
9199 Sedalia Street
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

B & R Environmental, based in Denver, is your trusted General Abatement contractor, boasting over 25 years of expertise in residential and commercial asbestos removal. As a locally owned and owner-operated business, we pride ourselves on friendly professionalism, competitive pricing, and a commitment to excellence. At B & R, we're known for our speed, problem-solving skills, and readiness to tackle any job with efficiency and precision.

"Service went very well."

Judith A. C on September 2023

B & R Environmental, based in Denver, is your trusted General Abatement contractor, boasting over 25 years of expertise in residential and commercial asbestos removal. As a locally owned and owner-operated business, we pride ourselves on friendly professionalism, competitive pricing, and a commitment to excellence. At B & R, we're known for our speed, problem-solving skills, and readiness to tackle any job with efficiency and precision.

"Service went very well."

Judith A. C on September 2023


Avatar for Veteran Radon
Veteran Radon
5.00(
13
)
Approved Pro
Veteran Radon
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

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!

"We used Jason for evaluating the Radon for our basement. He was very courteous and polite. We were below the threshold needing remediation, but he was still willing to give me a ballpark estimate should we desire to do something in the future. He also shared some products on Amazon should we want to do our own long term tests. Very pleasant experience and gave us a great deal. I would recommend him and would do business with him again."

Andrew and Elin R on June 2024

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!

"We used Jason for evaluating the Radon for our basement. He was very courteous and polite. We were below the threshold needing remediation, but he was still willing to give me a ballpark estimate should we desire to do something in the future. He also shared some products on Amazon should we want to do our own long term tests. Very pleasant experience and gave us a great deal. I would recommend him and would do business with him again."

Andrew and Elin R on June 2024


Avatar for A HEALTHY HOME LLC
A HEALTHY HOME LLC
8379 Feather Grass Ct
5.00(
5
)
Approved Pro
A HEALTHY HOME LLC
8379 Feather Grass Ct
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

Certified mold and asbestos testing service for the Denver metro area. Serving the Denver area for over 20 years. We offer high quality testing by experienced professionals.

"Very impressive service. Bob arrived on time, covered the floor from the front door to room he worked on. Sealed off the room and completed the remediation process. He cleaned up everything when he was finished and hauled it all away. Friendly, professional, and reasonably priced. I highly recommend him!!"

Mark F on December 2024

Certified mold and asbestos testing service for the Denver metro area. Serving the Denver area for over 20 years. We offer high quality testing by experienced professionals.

"Very impressive service. Bob arrived on time, covered the floor from the front door to room he worked on. Sealed off the room and completed the remediation process. He cleaned up everything when he was finished and hauled it all away. Friendly, professional, and reasonably priced. I highly recommend him!!"

Mark F on December 2024


Avatar for Healthy Homes Radon Solutions, LLC
Healthy Homes Radon Solutions, LLC
PO Box 732
4.95(
22
)
Approved Pro
Healthy Homes Radon Solutions, LLC
PO Box 732
4.95(
22
)
Approved Pro
Customers say: True professional
11 local quotes requested
1 years of experience

We are the premier Real Estate Radon Testing and Mitigation Companyin 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 responded immediately to my request for a quote and completed the job within a week. Very professional and knowledgeable."

Kristi I on May 2025

We are the premier Real Estate Radon Testing and Mitigation Companyin 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 responded immediately to my request for a quote and completed the job within a week. Very professional and knowledgeable."

Kristi I on May 2025


Avatar for Lifetime Radon Solutions, Inc.
Lifetime Radon Solutions, Inc.
1819 Nelson Rd
4.88(
118
)
Approved Pro
Lifetime Radon Solutions, Inc.
1819 Nelson Rd
4.88(
118
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 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!

"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


Rocky Mountain Radon United, LLC
No reviews
Rocky Mountain Radon United, LLC
No reviews
30 years of experience

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
5.00(
2
)
Quest Environmental
QUEST Environmental
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


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Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The 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.
Mature woman opening the window
Dec 2, 2024
Dec 2, 2024
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
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Dec 17, 2024
Dec 17, 2024
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Contractor inspecting home
Mar 11, 2025
Mar 11, 2025
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Inspector pointing at a crack
Dec 12, 2024
Dec 12, 2024
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.
A happy family at home
Apr 28, 2025
Apr 28, 2025
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
family hugging at home
Dec 12, 2024
Dec 12, 2024
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
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