Building Automation Systems

Effective building controls are essential to the proper functioning of an air conditioning system. O.C. McDonald offers the appropriate tools to help maintain operational command and control. There are many options available; from a simple programmable thermostat to complex, software-driven Direct Digital Controls (DDC).

DDC controls have become a necessary component of contemporary HVAC systems that seek to achieve maximum energy efficiency. O.C. McDonald's experience with these advanced systems have enabled us to provide effective solutions for organizations such as Lockheed Martin Missiles and Space Company, General Motors, Stanford University, and BAE Systems.

We combine our expertise with world class products (including Johnson Controls, Trane, Honeywell, and Cisco/RZ) to achieve reliable control for our clients.