Dependable Radon Contractor in Florissant, CO
Your qualified company for radon and indoor air quality services
What is radon?
Radon is an invisible, odorless, tasteless, radioactive gas that can pose a serious health risk at high levels. Radon gas comes from the natural breakdown of uranium found in soils, rock, and water in CO, and every state in the U.S. Florissant is in "Zone 1" with a potential for high radon levels (U.S. Environmental Protection Agency).
Why should you test for radon?
Radon can seep through the soil, into the air, and through cracks and openings in home foundations. Homes trap radon in living spaces, where it may build up to dangerous levels. The only way to know if your home has a radon problem is to test. Don't wait to find out if you've got a radon problem in your home. Purple Mountain Radon is a qualified Florissant radon contractor in the National Radon Defense network, providing expert radon testing, radon mitigation, and indoor air quality services.
Contact us today to schedule a radon test or request a free mitigation estimate!
Why Choose Purple Mountain Radon?
- Licensed radon mitigation company
- Reliable radon mitigation systems
- Trained & knowledgeable radon and indoor air quality specialists
- Free, no-obligation, in-home consultations
Our Radon & Indoor Air Quality Services in Florissant, CO
- Radon Testing: Continuous monitoring for accurate measurement of radon levels
- Radon Mitigation Systems: Single-family and multi-family systems
- Dehumidifiers: Effective moisture control to prevent mold and mildew growth
- Energy Recovery Ventilation: Replaces stale, polluted indoor air with fresh outside air
- Vapor Intrusion Mitigation: Prevents harmful volatile organic compounds in the soil from entering the home through vapor intrusion
Our Process & What to Expect
- Your professional will conduct a radon test in your home to accurately measure the radon level.
- If the results of your radon test confirm elevated radon levels, we'll then provide you with a free estimate for radon mitigation and install your system.
- We can perform future inspections of your radon system to ensure it's working correctly to reduce radon in your home.
- You'll enjoy peace of mind knowing you and your family are protected against radon exposure at home.
Don't wait to improve your indoor air quality!
Better indoor air quality starts here. Purple Mountain Radon provides radon testing and free estimates for radon mitigation systems and indoor air quality solutions in Florissant. Contact us today and let us know how we can help!
1. Why they needed a radon mitigation system:
Elevated radon levels were detected in the home, raising concerns about long-term indoor air quality and health risks, especially with a large crawlspace contributing to radon buildup.
2. Why the customer chose Purple Mountain Radon:
The homeowner selected Purple Mountain Radon for their local experience, specialized crawlspace mitigation expertise, and ability to design systems tailored to complex sub-grade conditions.
3. What’s causing the problem:
The home’s large crawlspace was not fully sealed to the foundation, allowing soil gases to freely enter. Multiple crawlspace sections made it difficult for radon to be effectively captured without a coordinated system.
4. How we fixed the problem (Mitigation Process):
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Installed a gas mat to improve airflow beneath the crawlspace
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Properly sealed the vapor barrier to the foundation walls
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Integrated both crawlspace sections into a single depressurization system
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Connected the system to an exterior radon fan to safely vent radon above the roofline
5. What’s unique about this situation:
This project required balancing airflow across multiple crawlspace sections, making system design and sealing critical to achieving consistent radon reduction throughout the home.
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Why they needed a radon mitigation system: The home tested at 18 pCi/L, well above the EPA action level, prompting the seller to ensure the property was safe for the new owners.
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Why the customer chose the company: Purple Mountain Radon was selected for their trusted expertise, thorough process, and proven track record in radon mitigation.
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What's causing the problem: Radon gas was seeping from beneath the basement slab into the unfinished walkout basement storage area.
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How we fixed the problem (Mitigation Process): The team installed a sub-slab depressurization system, placing piping strategically under the slab, adding a radon fan to safely vent the gas outdoors, and verifying system performance with a manometer.
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What's unique about this situation: The system was installed in an unfinished walkout basement storage area, allowing easy access for installation while effectively protecting the entire home.
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Why they needed a radon mitigation system:
While this project wasn't a radon mitigation job, the home required crawlspace encapsulation as part of FHA loan approval conditions during a real estate transaction. -
Why the customer chose the company:
Purple Mountain Radon was selected for their reputation in precise crawlspace work and knowledge of HUD guidelines, even outside of radon-specific jobs. -
What's causing the problem:
HUD Publication 7584 requires manufactured homes to have encapsulated crawlspaces with a vapor barrier, and this property had exposed dirt flooring that did not meet those standards. -
How We Fixed the Problem (Mitigation Process):
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Accessed the crawlspace and cleared the area for barrier placement.
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Installed a 6-mil polyethylene vapor barrier over the entire dirt floor.
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Trimmed and sealed the barrier around 28 cement piers for a tight, compliant fit.
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Conducted a final inspection to ensure complete adherence to HUD requirements.
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What's unique about this situation:
The manufactured home’s crawlspace had a higher-than-average number of cement piers, requiring detailed trimming and sealing work—perfectly handled by PMR’s experienced crew.
