Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Longmont, CO

There are 8 highly-rated local radon detection and reduction specialists.

Need a pro for your radon detection and reduction project in Longmont, CO?

Select your specific project to find the pro for you.

TRUSTED BY LONGMONT, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon20
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Longmont

"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 Bwise Radon

Bwise Radon

1772 Topaz Drive
5.00(
2
)
Approved Pro

Bwise Radon

1772 Topaz Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

With over 10 years of experience in the tree Testing, we are the experts you need to take care of your home or business. We handle everything from Radon Testing to abatement services. We will treat your home as we would treat our own. Give Bwise Radon Testing and Mitigation LLC. a call today, we look forward to working with you!

"null"

Doug J on June 2020

With over 10 years of experience in the tree Testing, we are the experts you need to take care of your home or business. We handle everything from Radon Testing to abatement services. We will treat your home as we would treat our own. Give Bwise Radon Testing and Mitigation LLC. a call today, we look forward to working with you!

"null"

Doug J on June 2020


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
135 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



Avatar for ColoRadon

ColoRadon

7848 3rd St
No reviews yet

ColoRadon

7848 3rd St
No reviews yet
7 years of experience

We are a northern Colorado based and CERTIFIED radon installation company. With well over 1000 installations, we guarantee our results and systems. We offer friendly,professional, and clean installations that will get your home below EPA standards. We also provide handyman services. With many years in construction, architecture, and home warranty, we look forward to helping you with your needs.

We are a northern Colorado based and CERTIFIED radon installation company. With well over 1000 installations, we guarantee our results and systems. We offer friendly,professional, and clean installations that will get your home below EPA standards. We also provide handyman services. With many years in construction, architecture, and home warranty, we look forward to helping you with your needs.


Rapid Radon Relief

No reviews yet

Rapid Radon Relief

No reviews yet

Professional NRPP certified Radon mitigation and testing. Locally owned and operated. Serving the Denver and surrounding areas with high quality work at very competitive rates.

Professional NRPP certified Radon mitigation and testing. Locally owned and operated. Serving the Denver and surrounding areas with high quality work at very competitive rates.


Rocky Mountain Radon Mitigation

13265 West Progress Circle
No reviews yet

Rocky Mountain Radon Mitigation

13265 West Progress Circle
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.


Blue Bird Home Inspections LLC

1112 Paloverde Dr
No reviews yet

Blue Bird Home Inspections LLC

1112 Paloverde Dr
No reviews yet
Free onsite estimate

Here at Blue Bird Home Inspections we strive for perfection to insure you're getting the best experience possible. We offer many services other then your basic home inspection. We work around the northern part of Colorado with availability 7 days a week. Please call or message us about our services and schedule your future with us today!

Here at Blue Bird Home Inspections we strive for perfection to insure you're getting the best experience possible. We offer many services other then your basic home inspection. We work around the northern part of Colorado with availability 7 days a week. Please call or message us about our services and schedule your future with us today!


Elite Certified Home Inspections

400 Ellie Way
No reviews yet

Elite Certified Home Inspections

400 Ellie Way
No reviews yet

At ECHI we pride ourselves on providing thorough reports to give you peace of mind. We also offer radon testing and sewer scope inspections. We are locally and family owned proudly serving Northern Colorado and surrounding areas.

At ECHI we pride ourselves on providing thorough reports to give you peace of mind. We also offer radon testing and sewer scope inspections. We are locally and family owned proudly serving Northern Colorado and surrounding areas.


Avatar for EnvioCore

EnvioCore

1685 S COLORADO BLVD
5.00(
8
)

EnvioCore

1685 S COLORADO BLVD
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

EnvioCore is a skilled Building Science and Repair Company that specializes in providing comprehensive services such as evaluating, inspecting, and repairing residential and commercial properties. Services include environmental testing, Certified Asbestos, Lead, Mold, Radon, Radon Mitigation, Residential Home Inspections, Construction, Handyman Services. We conduct property inspections for buyers, sellers, agents, owners, tenants etc.   At EnvioCore, we prioritize safety and are certified to obtain environmental test samples securely. We have strong partnerships with top-rated testing facilities, enabling us to deliver results quickly, often within hours. For comprehensive Building Science and Repair services, reach out to EnvioCore today! We are your one-stop-shop for all your project needs in Denver! Call and schedule today for a Colorado Certified Inspection! We look forward to serving you!!

"They were very efficient and got the job done in a timely manner."

Jeanne M on March 2024

EnvioCore is a skilled Building Science and Repair Company that specializes in providing comprehensive services such as evaluating, inspecting, and repairing residential and commercial properties. Services include environmental testing, Certified Asbestos, Lead, Mold, Radon, Radon Mitigation, Residential Home Inspections, Construction, Handyman Services. We conduct property inspections for buyers, sellers, agents, owners, tenants etc.   At EnvioCore, we prioritize safety and are certified to obtain environmental test samples securely. We have strong partnerships with top-rated testing facilities, enabling us to deliver results quickly, often within hours. For comprehensive Building Science and Repair services, reach out to EnvioCore today! We are your one-stop-shop for all your project needs in Denver! Call and schedule today for a Colorado Certified Inspection! We look forward to serving you!!

"They were very efficient and got the job done in a timely manner."

Jeanne M on March 2024

...
Showing 1-10 of 126
Radon Detection and Reduction questions, answered by experts

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Yes, DIY kits are available, but professional testing provides more accurate results and comprehensive reports.

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

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

DIY kits are available for basic testing. Professional services provide comprehensive results and recommendations.

The Longmont, 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.