The Proven Group is a Toronto-area company that believes honesty, knowledge and hard work will build the trust needed for long term relationships with our clients. We offer maintenance, installation and service of all major brands of HVAC equipment in Canada, whether it's for commercial buildings or the residential market. Our services include expert HVAC service and maintenance on any brand, fast on-site emergency services, cost-effective monthly maintenance programs, and professional installations using our Proven process. We emphasize communication and customer service with our clients prior to, during and upon completion of any project.