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Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Rockvale, CO

*The Angi rating for Radon Detection And Reduction companies in Rockvale, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Rockvale, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on April 24, 2026

Reviewed in April 2026
Great experience contracting with R.D. Construction LLC for a replacement roof with 60 mil TPO Reinforced Membrane hot air welded together on a large mobile home and a new sidewalk. Skilled diligent workers, fast, coordinated and impressive attention to detail. Good cleanup. The owner, Ramon,...
RD Construction LLC
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Reviewed in January 2026
The job was done very well. Jordan was a true professional from beginning to end. I am very pleased and will hire him again when the need arises. I look forward to recommending him to friends and family who need tree trimming work.
TLC Tree Solutions
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Reviewed in July 2025
This professional team did and excellent trimming job on 1 medium and 2 large trees on our small residential lot in town. Our lage beautiful ash tree had serious problems which they cleaned up and rescued the tree. Professioanl crew with professional equipment and excellent clean up.
Wise Tree Service
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Reviewed in November 2024
Billings Construction was a superb choice for a brick shed demo project. The project including demolition of an old brick shed and the multiple layer concrete pad. The work was completed safely and on time as promised. All material (brick and old concrete) was removed from the property and done...
Billings Construction LLC
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Reviewed in April 2024
1st project was kitchen, flooring, and trim. Then did some electrical adding in new flush mount lights. Then also new roof turbine, and gutter cleaning and repair. Next will be a deck and some landscape! They always slay the job and super affordable compared to other quotes I recieved. They...
Big Bear Deck Co
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Reviewed in June 2023
We called Tyler for an inspection of a new septic system at a house we are looking to purchase. He was very responsive in getting back to us quickly and provided great service, pictures, and video of his work, and answered any questions we had. I am very pleased with his service and would call...
Sure Foundation Home Inspections LLC
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Reviewed in January 2023
Tyler was timely, efficient and reasonably priced. He brought our radon level down from 9.1 to 1.4 after a 2 week post remediation test. Good local businessman who is worthy of your trust.
Pinebreeze Radon Mitigation
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Reviewed in January 2023
This was great! We hadn't had a stump removal company come before and weren't sure what to expect and we were thrilled with this company. Our large stump was in a small space and they were able to easily and quickly get removed it while protecting our patio. Definitely would recommend and use...
All Terrain Stump Removal
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Reviewed in July 2022
They were able to get to us more quickly then others in the area. They picked up all the debris from their trimming and also from the storm. They kept us informed as to their schedule and when they were coming to our property to work.
Genta Tree Service
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Reviewed in August 2021
Was not able to help me, but he did call me back and came and looked at my trees.
Lucas Tree Service
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Find Radon detection and reduction specialists in Rockvale

All Colorado Radon Mitigation Inc

4.9(

)

Serving Rockvale, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"All Colorado Radon Mitigation Inc did an excellent job! The gentlemen that performed the work took extra care to make sure that the routing of the PVC was done correctly and still achieve the Radon level was going to be below the 4 pCi/L level that EPA requires. They did a very good job with putting the vent in the roof correctly and making sure that no leaks would come from their work. The Radon level that I recorded prior to their work was 15-17 pCi/L and now its down .3-.4. So yes they know what they are doing and they do it very well!"

Response time2 days

Response rate95%

1 neighbors recently requested a quote

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Axium Inspections & Radon Mitigations

4.8(

164

)

Serving Rockvale, CO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"This was the 3rd time I’ve used Axium (specifically Tim Krapfl) for home inspection. Tim is very thorough, knowledgeable, and professional! I highly recommend. Tim did the home inspection, but the services also included sewer scope and radon testing."

+113

Recommended by98%of homeowners

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Sure Foundation Home Inspections LLC

4.8(

)

Serving Rockvale, CO and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"I recommend this Iâ m inspection service with very high ratings"

Response time1 day

Recommended by77%of homeowners

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Greg Bortz Property Inspections, Inc.

5.0(

)

Serving Rockvale, CO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"He is an honest hard working guy. He is new, but very knowledgeable."

+37

Response time2 hrs

Recommended by100%of homeowners

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Patriot Home Inspections, LLC

5.0(

)

Serving Rockvale, CO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

At Patriot Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day

Recommended by100%of homeowners

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Meadows All About Inspections, LLC

New to Angi

Serving Rockvale, CO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

Thank you for your interest in Meadows All about Inspections, LLC. In business since 1999, we serve the entire state of Colorado with quality home inspections and indoor air quality testing. We are FHA inspection certified. \nPlease give us a call today for a fair inspection. We give free estimates, but will charge a small trip charge over 35 miles.\n

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Aspen Property Inspections LLC

New to Angi

Serving Rockvale, CO and surrounding areas

In business since 2016

Free estimates

With over 20 years of experience in the home help industry, Aspen Property Inspections LLC, is your go to team for all of your needs. We pride ourselves in bringing a hardworking and dedicated service to every project we work on. give us a call today and let's get started!

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Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

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

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

The Rockvale, 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.

See all articles

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Audrey Bruno
•
May 3, 2026May 3, 2026
How to Test for Radon in Your Home
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.
Amy Freeman
•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
Amy Freeman
•
Apr 5, 2026Apr 5, 2026
How to Install a Radon Mitigation System
Did your radon test come back high? Here's what you need to know about how to install a radon mitigation system to protect your home and family.