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OUR MISSION
From our family to yours, protecting what matters most.
Why Choose Great West Radon – Kelowna?
Great West Radon Kelowna helps homeowners gain clarity and confidence about the air quality inside their homes. We use advanced diagnostic equipment and proven radon-reduction methods to identify issues accurately and design solutions that truly work — not one-size-fits-all systems. As one of Canada’s leading radon companies, we bring proven expertise and nationally recognized standards to every home we serve.
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We believe trust is earned through transparency, precision, and consistency. Every home has different soil conditions, layouts, and pressure dynamics, which is why we provide customized system designs and clear, no-obligation quotes based on your home’s specific needs.
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As a fully insured and C-NRPP-certified company, we offer complete radon services from initial assessment through final installation. All systems are installed using high-quality materials and follow Health Canada and Canadian National Radon Proficiency Program guidelines to ensure long-term performance and reliability.
Our mitigation work is completed with care, efficiency, and respect for your home, with a focus on reducing radon levels effectively while keeping solutions practical and cost-conscious. We’re proud to bring our experience and high standards to Kelowna and the Okanagan, helping families create healthier, safer living spaces.
Our team of experts
Jordan
Bewernick
OWNER- TESTING, MITIGATION, CNRCH & COMMERCIAL RADON PROFESSIONAL
Jordan Bewernick is the co-owner of Great West Radon and leads radon testing and mitigation projects across Kelowna and the Okanagan. He is a C-NRPP certified professional in radon measurement, mitigation, and controlling radon in new homes, with additional experience in thermographic diagnostics. As an active member of both the Canadian National Radon Proficiency Program (C-NRPP) and the Canadian Association of Radon Scientists and Technologists (CARST), Jordan remains closely connected to national best practices and evolving standards. Fully bonded and insured, he approaches every project with a strong focus on accuracy, system performance, and homeowner protection. Jordan is deeply committed to public health and radon awareness. His hands-on leadership and extensive field experience have contributed to the successful design and installation of thousands of radon reduction systems, helping families create healthier indoor environments with long-term, reliable results.
Marcus Espindola
MITIGATION & TESTING PROFESSIONAL- Inventory Specialist
CRT#202701 & CRMT#202702
Marcus Espindola is a certified radon mitigation and testing professional with a strong hands-on approach to system installation and quality control. After building solid experience in the radon mitigation field, he now plays a key role in delivering reliable, well-executed radon solutions for homes in Kelowna and the surrounding area. Marcus is involved throughout the entire installation process, from preparation and system setup to final checks and performance verification. In addition to his field work, he manages inventory to ensure every project is completed using the right materials and equipment. Known for his positive energy, attention to detail, and commitment to high standards, Marcus is an essential member of the Great West Radon team and takes pride in helping homeowners create safer indoor environments.
Renell Leggett
ADMINISTRATIVE SUPPORT SPECIALIST
Renell Leggett supports the Great West Radon team with a strong client-service mindset and a background in property management. She assists homeowners by answering questions, coordinating schedules, and keeping documentation organized throughout each project. With a positive approach and keen attention to detail, Renell helps ensure daily operations run smoothly behind the scenes. Her friendly, organized, and solution-focused style contributes to a clear, comfortable experience for clients from initial contact through project completion.
Dorothy Bewernick
OWNER/ADMINISTRATOR & TESTING PROFESSIONAL
Dorothy Bewernick is the co-owner of Great West Radon and plays a central role in administration, education, and radon testing for the Kelowna and Okanagan region. She is certified in radon measurement and is an active member of both the Canadian National Radon Proficiency Program (C-NRPP) and the Canadian Association of Radon Scientists and Technologists (CARST), where she also serves on the Board of Directors. Dorothy is strongly involved in advancing radon awareness and policy at a national level, contributing to federal advocacy initiatives and collaborating with lung health organizations to improve public education. Her background in Communications and Education allows her to translate complex technical information into clear, meaningful guidance for homeowners and professionals alike. Alongside her testing work, Dorothy leads community outreach and awareness initiatives, helping extend the company’s mission beyond mitigation alone. She is passionate about supporting families in creating healthier living environments through knowledge, prevention, and informed decision-making.
Amber Yoingco
OPERATIONS ADMINISTRATOR
Amber Yoingco brings more than 15 years of experience in virtual administration, helping keep
day-to-day operations organized and running smoothly. She plays a key role in coordinating systems, processes, and internal workflows that support both the team and our clients. Since joining Great West Radon, Amber has been instrumental in improving efficiency through the use of thoughtful systems and technology. Her attention to detail, reliability, and calm professionalism help ensure each client experience is well-managed from the first point of contact through project completion.
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Gladie Estrada
VIRTUAL ADMINISTRATOR
Gladie Estrada provides remote support across multiple areas of the business, including digital design, performance tracking, video content, and social media. Her versatile skill set helps keep both internal operations and external messaging running efficiently. Known for her creativity, organization, and flexibility, Gladie manages a wide range of tasks that support the team’s day-to-day needs. Her positive attitude and collaborative approach make her a valued part of Great West Radon’s continued growth and success.
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