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About Us  //  Serving contractors nationwide since 1982

About Us

Control Tech Supply was established in 1982 and has nearly 30 years experience in numerous areas to help customers reduce utilities: building controls, temperature controls, lighting controls, variable frequency drives, VAV controls, and much more.

Marketing Strategy

Our marketing approach is to work with local mechanical or control contractors in the region. Much of our time is spent traveling the Southwest demonstrating our products or designing control systems. We will help supply you with the materials, engineering and sales support you need to be successful.

Technical Support

Need technical support? We are available to assist with specific technical data or answer questions related to product application, wiring, troubleshooting, or set-up. Prompt assistance for your field personnel is our goal. Technical assistance is available Monday-Friday, 8:00 am – 5:00 pm. Call 972.243.6884 or email:

Fast, Friendly Service

Control Tech still believes in old-fashioned courteous customer service and takes pride in having your calls answered quickly by a friendly voice. We strive to provide prompt, reliable service. We stock many items; however, if a product is not in stock, we will get it to you as soon as possible to meet your needs.