About RADON MITIGATION XPERTS

Welcome to Colorful Colorado Sign | RMX: Radon Mitigation Xperts

Company Info

We care deeply about the well-being and health of families throughout our entire community, which is why we’re fully dedicated to keeping the air inside your home safe, clean, and healthy. Our professional radon testing and mitigation services are carefully designed to quickly detect any radon issues and effectively resolve them, providing you with peace of mind and a safer, more comfortable living environment.

As NRPP-certified specialists, we utilize advanced tools and proven methods to ensure highly accurate results and long-lasting protection. Our promise to you is simple and heartfelt: to treat your home with the same care and respect as if it were our own, so your family can breathe cleaner, safer air and feel confident and secure in the place you proudly call home.

Leadership

  • Liesl Luy - Founder - RMX: Radon Mitigation Xperts

    Liesl Luy

    Founder

    LinkedIn

  • Brian Luy - Director Business Operations - RMX: Radon Mitigation Xperts

    Brian Luy

    Director of Business Operations

    NRPP ID#: 115264-RMS

    NRPP ID#: 115263-RMP

    RME #: 0000666

    RMT #: 0000320

    LinkedIn

  • Brian Luy - Director of Customer Success - RMX: Radon Mitigation Xperts

    Peter Hertzog II

    Director of Customer Success

    RMT #: 0000XXX

    LinkedIn

  • Rocky "The RMX Radon" Raccoon | RMX: Radon Mitigation Xperts

    Rocky "The RMX Radon" Raccoon

    Director of Education

    LinkedIn

Certifications & Partnerships

  • NRPP - National Radon Proficiency Program Certification Logo

    National Radon Proficiency Program (NRPP)

    We are proud to be certified by the National Radon Proficiency Program (NRPP) for both radon testing and mitigation, ensuring our work meets the highest industry standards.

    You can find our team members' credentials by visiting the NRPP Find a Pro Website.

  • DORA - Colorado Department of Regulatory Agencies Logo

    Colorado Department of Regulatory Agencies (DORA)

    In Colorado, all radon professionals must be licensed through DORA. This means RMX follows strict state requirements for certification, insurance, and safe, dependable service. DORA also maintains a public database to verify licenses and provides consumer protection if any issues arise.

    DORA Database

Who We Work With

Residential + Commercial Property Owners and Agents

We proudly work with a wide variety of clients, including homeowners, commercial property owners, and real estate professionals. Whether it’s helping families create safer homes, assisting businesses in maintaining healthy workplaces, or supporting real estate agents in delivering reliable property information, we’re here to make a difference. We’re committed to serving the community that serves you, building safer spaces and stronger relationships every step of the way.

City-County-State Government Agencies & Municipalities

We often work closely with city, state, and federal agencies to help keep communities healthy and safe. This partnership includes promoting radon awareness, supporting public health programs, and helping create stronger building codes that protect people from radon exposure. By sharing our expertise and working together, we help ensure new construction and renovations follow radon‑resistant building practices, giving families and businesses cleaner, safer air to breathe.

Housing Builders, Developers, & Construction Companies

Our radon specialists work side by side with builders, contractors, and other construction professionals to make sure every project is designed and built with safety in mind. We focus on meeting all local, state, and federal regulations while using proven radon‑resistant techniques. This teamwork helps create buildings that not only pass inspections but also provide safe, healthy indoor air for families, employees, and customers for many years to come.

It’s Time To Breathe Easy

Take the First Step Toward a Healthier Home—Schedule Your Radon Test Now.