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building automation Control Valves and Actuators Sensors for HVAC Distech Controls RIB Lo Voltage Wire and Cable, Relays, Routers and switches, Enclosures, Dampers, Variable Frequency Drives and much more.

Serving contractors nationwide since 1982
Your #1 Stop for Temperature Control Products

Control Tech Supply is a national wholesale distributor of building automation control products and energy cost reducing products.

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Distech Controllers with LCD

Distech Controllers Distech Controls offers an extensive line of quality, feature-rich HVAC controllers for BACnet and LONWORKS.

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Whats new in building automation

Training SeminarsControl Tech Supply hosts several training seminars throughout the year for the lines we carry-beginners to advanced.

Tech support for building automation, energy management, HVAC control, lighting control and access control

Technical SupportSearch our knowledge base, get recent tech tips and more..

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