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
CRT#202605 & CRMT#202602
Devon brings years of hands-on experience to his role as Operations Manager, having worked his way up from Mitigation Assistant to Certified Professional. With a strong background in Oil & Gas and construction, he combines technical expertise with leadership and efficiency. Known for his courteous nature and commitment to excellence, Devon ensures every mitigation system is installed safely and effectively. His dedication to continuous improvement makes him an invaluable part of our team.
Marcus Espindola
MITIGATION & TESTING PROFESSIONAL- Inventory Specialist
CRT#202701 & CRMT#202702
Marcus is an upbeat and dedicated Certified Mitigation Professional at Great West Radon. Since joining the team, he’s completed hundreds of successful mitigation systems and gained extensive hands-on experience in installation, quality control, and inventory management. Known for his reliability and positive attitude, Marcus takes pride in creating safer, healthier homes for every client.
Renell Leggett
ADMINISTRATIVE SUPPORT SPECIALIST
Renell brings her property management experience and upbeat energy to the Great West Radon team. She helps clients navigate their questions with ease while managing bookings, documents, and day-to-day operations. Organized, positive, and client-focused, Renell ensures a smooth, stress-free experience from first call to final installation.
Amber Yoingco
OPERATIONS ADMINISTRATOR
With over 15 years in virtual administration, Amber keeps operations running efficiently through smart systems and technology. Since joining Great West Radon in 2021, she’s been instrumental in streamlining workflows and supporting the team’s success. Amber’s professionalism, organization, and dedication to excellence ensure clients receive seamless service at every stage.
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Gladie Estrada
VIRTUAL ADMINISTRATOR
Gladie supports the Great West Radon team through her expertise in design, analytics, video editing, and social media. Creative, organized, and adaptable, she handles diverse tasks that keep operations and communications running smoothly. Her enthusiasm and collaborative spirit make her an essential part of the team’s ongoing success.
Andrew Knoop
MITIGATION ASSISTANT
Andrew combines his background in architectural technologies with hands-on fieldwork to support our mitigation professionals. Smart, courteous, and quick to learn, he contributes to every stage of installation with care and precision. His professionalism and strong work ethic make him a reliable, valued member of the team.
Ryan McKay
MITIGATION ASSISTANT
Ryan’s strong work ethic and wide-ranging technical experience make him a dependable part of the Great West Radon team. With a background in mechanical repair, equipment handling, and site operations, he brings a practical, solutions-focused approach to every job. Ryan’s positive attitude, teamwork, and commitment to quality workmanship align perfectly with our mission to deliver clean, safe air to every home we serve.
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 combines top-tier sales experience with the discipline of a former World Championship U20 Goalie. With leadership experience in both the sports equipment and electrical sectors, he’s skilled in understanding client needs and delivering tailored solutions. Strategic, focused, and personable, Jordan helps homeowners and businesses understand the importance of radon mitigation—ensuring they receive trusted, effective solutions for safer living environments.
Ryan Burns
MITIGATION & TESTING PROFESSIONAL
CRT#202749 & CRMT#202750
Ryan brings extensive experience in radon mitigation installations and a diverse background in commercial food production and landscaping work. His adaptability, technical skill, and friendly demeanor make him a client favorite and trusted team member. Passionate about learning and improving, Ryan approaches every project with professionalism and care, ensuring high-quality results and satisfied clients.
Josiah Phillips
MITIGATION PROFESSIONAL
CRT#202835
Josiah’s background in fireplace installation gives him deep technical insight into home construction and airflow dynamics. Calm, precise, and solutions-driven, he approaches every project with care and craftsmanship. His certification and attention to detail ensure high-quality, lasting mitigation results. Thoughtful and dependable, Josiah is a trusted professional clients and teammates alike appreciate.
Anthony Gosso
MITIGATION PROFESSIONAL
CRT#202859
​Anthony advanced from Mitigation Assistant to Certified Professional through extensive training and hands-on experience. With an HVAC background, he brings expert knowledge of airflow and system design to every project. Known for his precision, punctuality, and respectful work style, Anthony consistently delivers clean, effective installations. His calm, professional approach makes him a valued team member and trusted presence in clients’ homes.
Dino Bertulli
MITIGATION ASSISTANT
Dino brings a strong mechanical background from landscaping and millwright work to every project. Detail-oriented and dependable, he supports the mitigation team with skill and enthusiasm. With his great attitude and teamwork mindset, Dino helps ensure each installation is completed safely, efficiently, and to the highest standard.
Ingmar Ebersohn
MITIGATION ASSISTANT
With a background in construction and landscaping, Ingmar brings practical expertise and a strong work ethic to every job site. Reliable, upbeat, and detail-oriented, he helps ensure each mitigation project meets our high standards. Always ready with a smile and a solution, Ingmar embodies the teamwork and positivity that define Great West Radon.
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
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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