About Purple Mountain Radon

Specializing in Radon Testing, Mitigation, and Indoor Air Quality Services

We provide reliable radon testing, mitigation, and indoor air quality services to Greater Colorado Springs & Woodland Park homeowners. We're backed by the industry-leading National Radon Defense contractor network. So no matter the concern, you can have confidence in Purple Mountain Radon to solve your radon or indoor air quality issues.

As an experienced radon mitigation company and indoor air quality professional in Colorado, Purple Mountain Radon acknowledges the value of healthy indoor air and radon levels and works very hard at lowering each home to below the Environmental Protection Agency's action level of 4.0 picocuries per liter.

We specialize in personalizing a unique radon mitigation system made to meet your home's specifications to obtain lower radon levels within your home.

Our Company

Top-notch service. Our highly-trained professionals take the time to answer any questions and explain the details of the work involved.

We strive to be the most trusted source of radon measurement and mitigation services in Colorado. Through education and experience, we at Purple Mountain Radon want to improve the lives of our customers, and ultimately, all Greater Colorado Springs & Woodland Park homeowners with quality radon testing, radon mitigation, and indoor air quality services.

Years of service demonstrating integrity, respect, and responsibility have earned National Radon Defense a reputation as the highest-quality and best-value provider of radon services. Purple Mountain Radon will provide you with the best value in the Colorado Springs area. Contact us today to learn more—from the first call, you'll be greeted by friendly and skilled professionals.

Our Affiliations

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A Message from Our Owner

Brian Notestein, Owner

Hi, I’m Brian Notestein, the owner of Purple Mountain Radon. My journey into the radon industry started with a strong desire to serve, whether in the military or now, by helping my local community. After years of experience in the tech industry and the Navy Reserve, I leveraged my technical abilities to transition into home inspections. During this time, I gained exposure to radon hazards while testing homes, which led me to obtain my Colorado state license and NRPP certification to perform radon mitigation work.

Before starting Purple Mountain Radon, I earned my bachelor’s degree in operations management & information systems and worked in the IT industry for 20 years while simultaneously serving 24 years in the Navy Reserve; where I was recalled to active duty twice, including a deployment to Afghanistan. Serving as my unit's Communications Chief, I learned the importance of precision, responsibility, and protecting others, values I carry into my radon mitigation services today. After retiring from the Navy Reserve in 2013, I continued in my IT career, but by 2020, I decided to leave that behind and become self-employed. I focused on home inspection and eventually made the transition into radon mitigation.

In addition to my Colorado state license and NRPP certification, I’m an authorized dealer in the National Radon Defense (NRD) network, a best-practice network of radon professionals. Through field training and specialized coursework from National Radon Defense University, I’ve earned the designation of NRD Certified Indoor Air Quality Specialist. This certification, along with NRD’s proven methods and resources, ensures I’m equipped with the latest techniques to provide comprehensive, effective solutions for your home’s air quality and safety.

I believe in delivering high-quality work and offering my customers the professional, reliable service they deserve. When you trust me with your home and your family’s health, you can rest assured that I’m fully committed to providing effective and long-lasting solutions. There’s no greater reward than knowing I’m helping families stay safe and healthy.

My wife and I have lived in Colorado Springs since 2012, where we enjoy exploring and hiking the beautiful mountain trails. I also enjoy music and play guitar and bass in my free time.

If you’re ready to take the first step toward a healthier future, I invite you to fill out the form on my website for a free estimate. Thank you for allowing me to be part of your journey toward a safer, healthier home!

Certifications & Credentials:

Colorado Department of Regulatory Agencies (DORA)
Radon Mitigation Professional
License #RMT.121

Radon Measurement Professional
License #RME.171

National Radon Proficiency Program (NRPP)
Radon Mitigation Specialist
Certification #113262-RMS

National Radon Defense University (NRD U)
Indoor Air Quality Specialist

Our Service Area

We proudly serve Greater Colorado Springs & Woodland Park, including Pueblo, Colorado Springs, Woodland Park, Peyton, Fountain, Canon City, Bailey, Monument, Manitou Springs, Florissant, and surrounding areas.

Get a list of the counties and cities in our Colorado service area.

Contact Us Today!

We're happy to answer any questions you have about radon testing, and mitigation, or discuss any concerns you have. We offer free estimates for radon mitigation and indoor air quality services. Contact us today and let us know how we can help!

Have a question for us? Give us a call at 1-719-352-1528

Looking for a price? Get a no cost, no obligation free estimate.

About Us