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Radon gas testers in Nederland

Colorado Radon Solutions, LLC

305 South Ridge Street, Unit 5821
5.00(
1
)
Approved Pro

Colorado Radon Solutions, LLC

305 South Ridge Street, Unit 5821
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Colorado Radon Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Honest and reliable"

H. Harrison C on March 2022

Colorado Radon Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Honest and reliable"

H. Harrison C on March 2022


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
100 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 PowerHouse Home Performance

PowerHouse Home Performance

4349 E County Rd 60
5.00(
3
)
Approved Pro

PowerHouse Home Performance

4349 E County Rd 60
5.00(
3
)
Approved Pro
Customers say: Quick response
11 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.

2932 EVERGREEN PARKWAY
5.00(
7
)
Approved Pro

The Restoration Guild, Inc.

2932 EVERGREEN PARKWAY
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 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

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
78 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


ASR Companies, Inc.

12540 West Cedar Drive
5.00(
1
)

ASR Companies, Inc.

12540 West Cedar Drive
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

ASR Companies specializes in performing reconstruction, restoration and renovation services on occupied properties across the Western United States. Our clients include homeowners, homeowner associations, home builders, management companies, apartment owners, commercial property owners, engineers, architects, insurance companies, contractors, attorneys and government entities.

ASR Companies specializes in performing reconstruction, restoration and renovation services on occupied properties across the Western United States. Our clients include homeowners, homeowner associations, home builders, management companies, apartment owners, commercial property owners, engineers, architects, insurance companies, contractors, attorneys and government entities.


Global Plasma Solutions

10 Mall Terrace
5.00(
1
)

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Custom Fit LLC

PO Box 39075
No reviews yet

Custom Fit LLC

PO Box 39075
No reviews yet
16 years of experience

Our Motto is that " We Go From Concept to Completion With You ". Meaning there is no job too small or too big that Custom Fit, LLC. will not be able to provide service for. We are a family owned business with over 15 years experience. Serving the local community for over 4 years.

Our Motto is that " We Go From Concept to Completion With You ". Meaning there is no job too small or too big that Custom Fit, LLC. will not be able to provide service for. We are a family owned business with over 15 years experience. Serving the local community for over 4 years.


Insure Fire and Water Resstoration

4880 Ironton St Unit F
No reviews yet

Insure Fire and Water Resstoration

4880 Ironton St Unit F
No reviews yet
24 years of experience

We are one of Denver’s premier turnkey restoration companies. We specialize in fire, water, sewer, mold, as well as trauma/crime scene cleanup, and methamphetamine remediation and restoration. We have been serving the greater Denver metro area since 2001 and have an A Rating with the BBB. We are affiliated with PACR, Professional Association of Cleaning and Restoration; IICRC, Institute of Inspection Cleaning and Restoration; IAQA Indoor Air Quality Association; EPA Certified Renovator. We have over 50 years of experience in the Restoration/Construction Field. We service the entire Front Range area from Fort Collins to Colorado Springs. We are available 24/7 365 days a year; call anytime night or day and we will respond with qualified knowledgeable professionals that can handle any situation. We are on many insurance companies preferred vendor list. Being former insurance adjusters gives us the edge to know how and what to say to insurance companies. Many restoration companies rip your property apart first and ask questions later. We take a conservative approach and work with your adjuster and come to an agreed price and scope of damage. Then we act swiftly to bring your property back to its pre-loss condition. We offer remodeling services from foundation to roof top and everything between. We also offer commercial property solutions from tenant finish to structural work. Call today for your free quote.

We are one of Denver’s premier turnkey restoration companies. We specialize in fire, water, sewer, mold, as well as trauma/crime scene cleanup, and methamphetamine remediation and restoration. We have been serving the greater Denver metro area since 2001 and have an A Rating with the BBB. We are affiliated with PACR, Professional Association of Cleaning and Restoration; IICRC, Institute of Inspection Cleaning and Restoration; IAQA Indoor Air Quality Association; EPA Certified Renovator. We have over 50 years of experience in the Restoration/Construction Field. We service the entire Front Range area from Fort Collins to Colorado Springs. We are available 24/7 365 days a year; call anytime night or day and we will respond with qualified knowledgeable professionals that can handle any situation. We are on many insurance companies preferred vendor list. Being former insurance adjusters gives us the edge to know how and what to say to insurance companies. Many restoration companies rip your property apart first and ask questions later. We take a conservative approach and work with your adjuster and come to an agreed price and scope of damage. Then we act swiftly to bring your property back to its pre-loss condition. We offer remodeling services from foundation to roof top and everything between. We also offer commercial property solutions from tenant finish to structural work. Call today for your free quote.


Jim Black Construction Inc

12279 Pennsylvania St
3.71(
7
)

Jim Black Construction Inc

12279 Pennsylvania St
3.71(
7
)
Customers say: Super punctual
50 years of experience

Jim Black Construction is a licensed general contractor specializing in the restoration of homes and businesses that have been damaged by smoke, fire, water, mold and other disasters. Family-owned and operated for more than 30 years, JBC currently has 25 employees servicing the entire Denver/Boulder Metro Areas. We have been designated as a "preferred contractor" by many major insurance companies. We have established long-term relationships with most local adjusters. In fact, insurance companies often ask our owner, Jim Black, to provide training seminars for their new adjusters on how to estimate the costs of reconstruction. We use the same estimating software as most insurance companies, so there are no financial discrepancies between our bid and what your insurance company is paying for. Emergency services are available 24-hours a day. We will be to your property within 90 minutes of your call. These services are performed by our crews using state of the art extraction and drying equipment. All technicians and Project Managers are certified through the IICRC. Water Damage: When your property is affected by a water loss, you need to act fast. Prolonging action will lead to secondary damage. You can count on our team to properly evaluate & mitigate your loss. Mold Remediation: We provide cost effective, reasonable approaches that are always in line with the IICRC S520 Standard and Reference Guide. We provide air quality testing, mold identification and remediation. Fire and Smoke Damage: We know that this can be an overwhelming experience for you. Our professional staff will walk you through each phase of restoration from the initial evaluation of your home or building and working with your insurance provider to ensure your property is returned to its pre-loss condition, to the inventory, cleaning and pack out of your belongings, layout, design, modifications, product selections, reconstruction and final clean-up phase. Carpet and Upholstery Cleaning and Repairs: Our competitively priced carpet and fabric cleaning programs utilize state of the art equipment and environmentally friendly products. Our certified technicians can also fix loose seams and repair holes and burns in your carpet. Jim Black Construction was a finalist for 2 consecutive years for the Colorado Ethics in Business Award presented by the Colorado Ethics in Business Alliance. We were also one of three finalists selected from over 458 companies for the Denver/Boulder Better Business Bureau's Torch Award for Marketplace Ethics.

"I cannot say enough good things about Jim Black Construction. They were replacing the roofs on the townhome roofs when they notice that waster was leaking in my townhome. Kyle called me and let me know and by the time I got home they were tearing out the soaked walls, the soaked carpet and tearing up the kitchen floor which was buckled. They put in fans for three days and then fought the insurance company to pay for my lodging because they were tearing everything out. They finished the house beautifully and did things "right" - like painting the entire ceiling in the livingroom/dinning room/kitchen so it looked right. Everything was done very efficiently and excellent. They moved the furniture out to my garage and then moved it back in - I didn't have to do anything!."

Patti M on October 2023

Jim Black Construction is a licensed general contractor specializing in the restoration of homes and businesses that have been damaged by smoke, fire, water, mold and other disasters. Family-owned and operated for more than 30 years, JBC currently has 25 employees servicing the entire Denver/Boulder Metro Areas. We have been designated as a "preferred contractor" by many major insurance companies. We have established long-term relationships with most local adjusters. In fact, insurance companies often ask our owner, Jim Black, to provide training seminars for their new adjusters on how to estimate the costs of reconstruction. We use the same estimating software as most insurance companies, so there are no financial discrepancies between our bid and what your insurance company is paying for. Emergency services are available 24-hours a day. We will be to your property within 90 minutes of your call. These services are performed by our crews using state of the art extraction and drying equipment. All technicians and Project Managers are certified through the IICRC. Water Damage: When your property is affected by a water loss, you need to act fast. Prolonging action will lead to secondary damage. You can count on our team to properly evaluate & mitigate your loss. Mold Remediation: We provide cost effective, reasonable approaches that are always in line with the IICRC S520 Standard and Reference Guide. We provide air quality testing, mold identification and remediation. Fire and Smoke Damage: We know that this can be an overwhelming experience for you. Our professional staff will walk you through each phase of restoration from the initial evaluation of your home or building and working with your insurance provider to ensure your property is returned to its pre-loss condition, to the inventory, cleaning and pack out of your belongings, layout, design, modifications, product selections, reconstruction and final clean-up phase. Carpet and Upholstery Cleaning and Repairs: Our competitively priced carpet and fabric cleaning programs utilize state of the art equipment and environmentally friendly products. Our certified technicians can also fix loose seams and repair holes and burns in your carpet. Jim Black Construction was a finalist for 2 consecutive years for the Colorado Ethics in Business Award presented by the Colorado Ethics in Business Alliance. We were also one of three finalists selected from over 458 companies for the Denver/Boulder Better Business Bureau's Torch Award for Marketplace Ethics.

"I cannot say enough good things about Jim Black Construction. They were replacing the roofs on the townhome roofs when they notice that waster was leaking in my townhome. Kyle called me and let me know and by the time I got home they were tearing out the soaked walls, the soaked carpet and tearing up the kitchen floor which was buckled. They put in fans for three days and then fought the insurance company to pay for my lodging because they were tearing everything out. They finished the house beautifully and did things "right" - like painting the entire ceiling in the livingroom/dinning room/kitchen so it looked right. Everything was done very efficiently and excellent. They moved the furniture out to my garage and then moved it back in - I didn't have to do anything!."

Patti M on October 2023

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FAQs for radon gas testing projects in Nederland, CO

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Nederland, CO homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.