About Us

DDC Network For over 2 decades, members of the SRD Controls' team have been providing commercial and industrial control systems to customers throughout the world. The extensive technical expertise and practical knowledge gained, coupled with the team's close relationship with Reliable Controls during this period, positions SRD Controls as a top-tier Building Automation System (BAS) solutions provider. As a leader in building automation technology, Reliable Controls has over 30 years' experience in the design and manufacturing of Building Automation Systems (BAS) controllers that are 100% Canadian engineered and manufactured. With an economical and flexible selection of products backed by an industry best 5-year Warranty and ISO 9001 & 14001 certifications, Reliable Controls is the system of choice for many facility owners.


SRD Controls can look after all of your building automation needs from installation, programming, start-up & commissioning to ongoing service & maintenance. Our team of engineers and installers has the knowledge and experience to meet your highest expectations.