PROUDLY CANADIAN

Smart Building Automation, Built to Perform.

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WELCOME TO R.E.L CONNECTIONS

We specialize in supplying and installing Internet connected building controls and building automation controls

We specialize in supplying and installing Internet connected building controls and building automation controls designed and manufactured by Reliable Controls® that are simple, flexible, and competitively priced. Known as direct digital controls, building automation systems, building management systems, energy management control systems, and facility management systems, the Reliable Controls® MACH-System is used to monitor and control the mechanical, HVAC, electrical and lighting equipment found in every kind of HVAC building control application.
 
The Reliable Controls® designs utilize the ASHRAE standard BACnet® protocol and the Reliable Controls® building automation controls ship with an industry best 5-year warranty.

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2027 – AMTC

BACnet Project of the Year

The facility now benefits from remote access, integration to a large WAN for multiple buildings, and creative programming encompassing energy saving modes within the building. The expertise and diligence of the DDC professionals involved with this complex project brought in the project almost $20 million under budget. By R.E.L. Controls Inc. & Reliable Controls.

RECENT WORK

Projects that Shape Smart, Efficient Buildings

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Explore a selection of our most recent installations and integrations. From institutional facilities to mission-critical infrastructure, these projects demonstrate how our building automation solutions bring real value through performance, connectivity, and long-term reliability.

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Sir William Logan Building

Named for the founder and first director of the Geological Survey of Canada, the Sir William Logan Building houses staff from Natural Resources Canada…
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Royal Canadian Air Force Air Mobility Training Centre at 8 Wing/CFB Trenton

8 Wing at Canadian Forces Base (CFB) Trenton is the hub of Royal Canadian Air Force air mobility operations in Canada. With fleets of…
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RECENT PRODUCTS

Building Controls Designed 
for Performance

The facility now benefits from remote access, integration to a large WAN for multiple buildings, and creative programming encompassing energy saving modes within the building. The expertise and diligence of the DDC professionals involved with this complex project brought in the project almost $20 million under budget. By R.E.L. Controls Inc. & Reliable Controls.

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SMART-Space Controller

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MACH-ProCom & MACH-ProSys Controllers

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RC-Reporter 3.9

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RC-WebView