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Control Inc.


Professional radon testing and mitigation.

Serving Northern Colorado since 1995

The ERC Difference

Since 1995, Environmental Radon Control has been on the forefront of radon testing and mitigation in Northern Colorado. Robert Huff (MSc Radiation Biology, Colorado State University), founder and EPA certified radon contractor, has for over 21 years, tested and mitigated thoudands of homes with varying levels of radon along the Front Range. Through his expertise, knowldge, experience and through the use of the most precise and sensitive technology available, ERC will ensure that your home is tested as accuratrely as possible. ERC will strive to make your home meet the EPA health standard for radon levels, guranteed!


From the initial consultation to testing, reporting and ongoing monitoring of your home's radon levels, you won't find a company more knowledgeable and committed to the health and safety of you, your family, and your home.


We guarantee satisfaction and transparency every step of the way. Don't trust your loved ones' safety to anyone else.