OUR MISSION
From our family to yours, protecting what's important.
Why choose us?
Transform your home safety with Great-West Radon. Why us? We leverage cutting-edge tools and technology to empower property owners in uncovering crucial insights for their homes. Our commitment to detail, honesty, and reliability makes us the ultimate choice in Radon professionals. Recognizing that every home is unique in its Radon dynamics, we offer personalized, free quotes tailored to your home's distinctive features, ensuring optimal system efficiency.
At Great-West Radon, we pride ourselves on being your "One Stop Shop" for all Radon-related needs. With proper insurance and C-NRPP certification, we guarantee top-notch service from initiation to completion. Our utilization of premium materials and equipment aligns with the rigorous standards set by the Canadian National Radon Proficiency Program and Health Canada.
Our Radon Mitigation services are executed meticulously, efficiently, and cost-effectively, prioritizing the health and safety of as many families as possible. As the top-rated Radon services company in Calgary, we take pride in our work and the meaningful relationships we've cultivated with our clients. Choose us for a safer, healthier home.
Our team of experts
Jordan
Bewernick
OWNER- TESTING, MITIGATION, CNRCH & COMMERCIAL RADON PROFESSIONAL
Jordan Bewernick is the co-owner and operator of Great West Radon, a leader in Calgary's radon mitigation industry. As a C-NRPP certified professional in Radon Testing, Mitigation, and Controlling Radon in New Homes Installation, he also brings expertise in Thermography. Jordan's dedication extends through his membership in both the Canadian National Radon Proficiency Program (C-NRPP) and the Canadian Association of Radon Scientists and Technologists (CARST). Bonded and insured, Jordan is not just a service provider; he is a passionate advocate for public health, committed to making homes safer and protecting property owners' interests. His effective leadership and vast experience have led to the successful installation of thousands of mitigation systems in Calgary and its surrounding areas, emphasizing his commitment to community health and safety.
Devon Walsh
OPERATIONS MANAGER
MITIGATION & TESTING PROFESSIONAL
Devon brings years of experience to his role as a certified mitigation professional, having initially started as a mitigation assistant. With a solid foundation in Oil & Gas and construction, he has successfully transitioned to become a key member of our team, holding C-NRPP certifications in both measurement and mitigation. Devon is known for his positive and courteous nature, and he excels in installing mitigation systems efficiently and effectively, ensuring the safety and satisfaction of our clients. His dedication and continuous skill enhancement make him an invaluable asset to our team.
Marcus Espindola
MITIGATION & TESTING PROFESSIONAL- Inventory Specialist
Meet Marcus Espindola, our upbeat and enthusiastic Radon Mitigation Professional at Great West Radon. After gaining valuable experience in the mitigation industry and earning his certification, Marcus is now a key player in the radon mitigation process, ensuring everything runs smoothly from start to finish. His responsibilities include overseeing the entire installation process and ensuring the highest standards of service are met. Marcus's positive attitude, expertise, and dedication make him an integral part of our team, committed to making your home safer.
Renell Leggett
ADMINISTRATIVE SUPPORT SPECIALIST
With a background in property management, Renell brings a wealth of experience to her role as Administrator at Great West Radon. Always cheerful and positive, she is dedicated to helping clients navigate their radon-related questions and concerns with ease. In addition to handling document processing and appointment bookings, Renell manages a variety of other essential administrative tasks that keep the office running smoothly. Her goal is to ensure a seamless experience for every client, making the radon mitigation process as straightforward and stress-free as possible.
Amber Yoingco
OPERATIONS ADMINISTRATOR
Amber Yoingco, with over 15 years of experience in virtual administration, has been an essential part of Great West Radon since 2021, bringing her expertise in managing and optimizing operations. After a brief intermission, she returned to her role, where she continues to focus on streamlining business processes and harnessing technology to drive efficiency. Amber’s dedication to administrative excellence fosters a supportive and effective team environment, ensuring that Great West Radon delivers exceptional service and upholds the highest standards of safety for all clients.
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Gladie Estrada
VIRTUAL ADMINISTRATOR
Gladie plays a vital role at Great West Radon, bringing her expertise in graphic design, analytics, video and content editing, and social media to the forefront. Her ability to handle a variety of responsibilities seamlessly supports both the admin staff and the overall business operations.
Always open to a challenge, Gladie approaches her work with creativity, dedication, and a collaborative spirit. Her contributions are appreciated, and her versatility and enthusiasm make her a valued member of the Great West Radon team.
Andrew Knoop
MITIGATION ASSISTANT
Andrew is an intelligent, quick-thinking young professional with a bright future in the radon mitigation industry. With a background in architectural technologies and client service, he brings a unique combination of technical understanding and customer awareness to every project. Timely, courteous, and always ready to lend a hand, Andrew supports our lead mitigators with a wide range of duties—from preparing job sites and sealing foundation penetrations to assisting with fan installations and final system checks. His ability to grasp complex concepts quickly and execute tasks with care makes him a valuable member of the crew. Andrew approaches each job with professionalism, a strong work ethic, and a willingness to learn—qualities that make him a pleasure to work with and a strong asset to the Great West Radon team.
Dorothy Bewernick
OWNER/ADMINISTRATOR & TESTING PROFESSIONAL
Dorothy Bewernick co-owns Great West Radon alongside her husband, Jordan. Certified in Radon measurement and a member of both the Canadian National Radon Proficiency Program (C-NRPP) and the Canadian Association of Radon Scientists and Technologists (CARST), she also serves on the CARST Board of Directors. Dorothy is deeply committed to influencing radon policy in Canada, actively participating in the Radon Federal Advocacy Advisory Committee and engaging in advocacy projects with Alberta Lung. With degrees in Communications and Education, she possesses the expertise necessary to effectively educate and engage the community about radon. In addition to conducting radon testing, Dorothy spearheads outreach endeavors, enhancing the visibility and impact of their mission, and is dedicated to helping families achieve health and wellness.
Jordan Lawday
SALES PROFESSIONAL
Jordan Lawday brings a unique blend of high-level sales expertise and athletic discipline to his role as a full-time Sales Professional at Great West Radon. With a proven background as a Sales Director in both the sports equipment and electrical sectors, Jordan has developed a deep understanding of client needs, relationship building, and delivering tailored solutions that drive measurable results. Before transitioning into sales leadership, Jordan excelled on the international stage as a World Championship U20 Goalie, an experience that shaped his resilience, focus under pressure, and commitment to excellence. These skills now translate seamlessly into his professional career, where he combines strategic thinking with a competitive drive to achieve success for clients and the company alike. At Great West Radon, Jordan leverages his leadership, communication, and problem-solving strengths to help homeowners and businesses understand the importance of radon mitigation while ensuring they receive trusted solutions for safer living environments.
Ryan Burns
MITIGATION & TESTING PROFESSIONAL
With extensive experience in radon mitigation installations, Ryan brings a wealth of knowledge and expertise to his role as a Radon Mitigation Professional at Great West Radon. His diverse background in both commercial food production and landscaping equips him with a unique skill set that enhances his ability to adapt and excel in a variety of situations. Ryan's helpful and positive attitude shines through in every task, as he diligently works to provide excellent service to clients and support the mitigation team. Passionate about the radon industry, Ryan is dedicated to continuous learning and professional growth. Always ready to lend a hand, he combines technical expertise with a commitment to client satisfaction, ensuring every project is a success. His drive and dedication make him an invaluable asset to the Great West Radon team
Josiah Phillips
MITIGATION PROFESSIONAL
Now a fully certified radon mitigator, Josiah brings a calm, capable presence to every project. His years of hands-on experience in fireplace installation have given him a deep understanding of tools, home construction mechanics, placement strategy, and building code—an ideal foundation for his work in radon mitigation. Josiah’s attention to detail, respect for the integrity of each home, and steady, solutions-first approach make him a standout in the field. Whether he's planning optimal pipe runs, sealing foundation penetrations, or managing fan installations, he consistently delivers high-quality results with confidence and precision. Beyond his technical expertise, Josiah is simply a great guy to have on the team—easy to work with, thoughtful, and dependable. His certification is a testament to his dedication, and we’re proud to have him helping Great West Radon create safer indoor environments across Alberta.
Anthony Gosso
MITIGATION PROFESSIONAL
Anthony has progressed from Mitigation Assistant to Mitigation Professional after completing extensive internal training and earning CNRPP certifications that meet national standards. He plays a key role on our mitigation team, bringing a solid background in HVAC and a strong understanding of airflow dynamics to every project. His technical skill ensures that each system is both effective and thoughtfully integrated into the home. Known for his punctuality, professionalism, and calm demeanor, Anthony approaches every task with precision and care — whether installing systems, troubleshooting airflow issues, or preparing job sites. Clients often appreciate his clean, respectful work style and friendly approach. With a strong work ethic and team-first mindset, Anthony is a trusted and valued member of the Great West Radon team.
Dino Bertulli
MITIGATION ASSISTANT
Dino brings a strong background in landscaping and millwright work to the Great West Radon team. His hands-on experience, attention to detail, and mechanical skillset make him a valuable asset on every job site. With a great attitude and a team-first mindset, Dino fits right in with the collaborative and client-focused culture at Great West Radon. He's committed to helping homeowners breathe safer air—one mitigation system at a time.
Ingmar Ebersohn
MITIGATION ASSISTANT
Ingmar brings a wealth of hands-on experience to Great West Radon, with a background in both construction and landscaping that makes him a versatile asset to our team. His strong work ethic and attention to detail ensure that every project is executed to the highest standards, whether he’s assisting with mitigation installations or lending his expertise to the overall site preparation.
Reliable, dedicated, and always ready with a smile, Ingmar is the kind of team member who makes work a pleasure. His positive attitude and problem-solving mindset keep things moving smoothly, making him an invaluable part of our operations.
News and Publications
Homegrown Business: Jordan and Dorothy, owners of Great West Radon
CTV News Calgary - All About Radon 1/2
CTV News Calgary - All About Radon 2/2
Be Local Calgary - Great West Radon Ltd.
CTV News Calgary - Inspired Albertan
Canadian Association of Radon Scientists and Technologists Profile
Take Action on Radon: Where to Buy Radon Test Kits in Alberta