We have a far-reaching presence across the entire continent North America with hundreds of full time and part-time opportunities at any given time. We aim to provide our people with more than just a job – we offer fulfilling opportunities in a culture that promotes stability, diversity and inclusion, camaraderie, employee recognition, work-life balance, and doing what you love. For over 75 years, the companies that began independently, and now form Dexterra Group, have been dedicated to serving North American clients to create and manage built environments that play a vital role in our economy and our local communities.Reporting to the Account Manager, the Senior HVAC Technician is responsible for the maintenance, repair, troubleshooting, and optimization of commercial and industrial HVAC/R systems across client sites.

Acting as a technical subject matter expert, this role provides mentorship to junior technicians, supports operational planning, and ensures all work is completed safely, efficiently, and in compliance with applicable codes, standards, and contractual service requirements.The Senior HVAC Technician plays a key role in maintaining critical building systems to maximize equipment reliability, energy efficiency, occupant comfort, and client satisfaction.Technical Operations:Install, inspect, maintain, troubleshoot, diagnose, and repair commercial HVAC and refrigeration equipment including: Rooftop Units (RTUs)Air Handling Units (AHUs)ChillersBoilersCooling towersHeat pumpsVariable Refrigerant Flow (VRF) systemsSplit systemsExhaust and supply fans Perform preventative maintenance in accordance with manufacturer recommendations and client maintenance schedules.Diagnose complex mechanical, electrical,



and controls issues.Complete system commissioning and functional testing.Perform equipment replacements and retrofits.Conduct seasonal HVAC changeovers.Monitor equipment performance and recommend repairs or capital replacements.Respond to emergency service calls and critical equipment failures.Provide technical guidance during client meetings when required.Mentor and coach junior HVAC technicians and apprentices.Assist with training on safety procedures, troubleshooting techniques, and best practices.Provide technical expertise to operations teams during complex service activities.Ensure compliance with applicable mechanical, electrical, refrigeration, and building codes.Record labour hours, materials, equipment history, and service reports.Maintain preventive maintenance records.Assist with asset lifecycle documentation.Education & Certifications:Licensed Refrigeration and Air Conditioning Mechanic (313A) required.Gas Technician 1 (G1) considered an asset.Experience:7+ years of commercial HVAC service experience.Experience servicing institutional, healthcare, commercial, industrial, or government facilities.Strong knowledge of HVAC controlsExperience working with CMMS platforms.Experience mentoring apprentices or junior technicians is preferred.Technical Knowledge:HVAC systemsBoilers and hydronic systemsPneumatic and DDC controlsElectrical troubleshootingMechanical systemsPreventive maintenance programsEnergy management principlesPhysical RequirementsLift and carry up to 50 lbs.Work indoors and outdoors in varying weather conditions.Participate in an on-call rotation as required.Dexterra Group is an equal opportunity employer committed to diversity and inclusion. We are pleased to consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veterans’ status, Indigenous status, or any other legally protected factors. Disability-related accommodations during the hiring selection process are available upon request. #

📌 Senior Hvac Technician (Winnipeg)
🏢 Dexterra
📍 Winnipeg