Your Radon Mitigation Experts in the Denver area

Martens Radon – Colorado-Licensed Radon Mitigation With 25 years of residential construction experience, we install quiet, reliable systems that protect your family and preserve your home’s original appearance. Most homes drop below 2.0 pCi/L. Independent post-test available. Lifetime workmanship coverage while we’re in business. Effective. Discreet. Worry-free. Serving the Denver metro area & foothills | License RMT.0000225

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how it works

Navigating the process of addressing radon concerns in your home is a straightforward journey with Martens Radon. Here’s a brief steps list to guide you through the process:

1. Get your home measured

Schedule a professional radon test. Martens Radon can perform this service, many home inspectors offer radon testing, or you can use a DIY test kit. While uncertified tests may be less reliable, a high DIY test result is often reason enough to consider mitigation.

2. determine mitigation needs

Radon levels are measured in picocuries per liter (pCi/L). The EPA recommends mitigation if levels are 4 pCi/L or higher.
Once you know your radon levels, decide on the best course of action:

For low-use spaces (e.g., storage basements): You may choose not to mitigate.
For high-use spaces (e.g., home offices, family rooms, or bedrooms): Consider mitigation even if levels are below 4 pCi/L to reduce long-term health risks.

3. Radon mitigation system cost

Every home is different – that’s why we always start with a free on-site assessment.

Unlike online guess-tools, we look at your foundation type, layout, and electrical setup so you only pay for exactly what you need – nothing more.

Here’s what real Martens Radon systems typically cost in the Evergreen, Golden, Conifer, and Lakewood foothills:

Activate an existing passive system (add fan + alarm): $550 – $850
Standard retrofit mitigation system (most slab or basement homes): $1,400 – $1,800
Crawlspace systems with encapsulation: $1,900 – $2,800+ (depends on square footage and access)

No surprise up charges later. You’ll get your firm price in writing the same day we visit.

4. Install mitigation if needed

If radon levels are above 4 pCi/L, mitigation may be required for home sales. If levels are lower but you spend significant time in the affected area, it’s still wise to install a mitigation system to protect yourself and your family.

5. Remeasure to verify system function

After the mitigation system is installed, we can retest for radon at a reduced rate to check the systems effectivness. As all houses and soil conditions vary, sometimes additional system capactiy is needed..

Why choose Martens Radon?

Experienced Professionals

We have the knowledge and skills to assess, design, and install effective radon mitigation systems tailored to your specific needs.

Compliance with Industry Standards

You can trust that our radon mitigation systems meet or exceed all necessary guidelines to ensure the safety of your home.

Customized Solutions

Our experts will conduct a thorough assessment of your property and develop a customized mitigation plan that fits your home's structure and your family's lifestyle.

Local Expertise

Our team understands the unique geological and environmental factors that can contribute to radon presence in the area, allowing us to offer targeted solutions.