Control Technologies is one of the largest Systems Integrators with offices located in New Hampshire, Vermont, New York, Massachusetts, and California. We provide clients with innovative solutions for web-based building automation, comprehensive building controls, multiple site access control management, energy savings and operational costs reduction.

Celebrating 25 years in business!

1986 – Control Technologies starts doing business in Vermont
1988 – Business expands and opens office in Manchester, New Hampshire
1989 – CTI becomes the regional leader in direct digital controls (DDC)
2002 – CTI expands to open Long Island, NY office
2006 – CTI expands to open MA office
2007 – CTI acquires Anaheim, CA office
2008 – CTI launches Access Control/Video Surveillance Division
2010 – CTI launches Building Performance Division

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» Vermont » New Hampshire » Massachusetts » New York » California

  • Experts in Building Re-Tuning, Building Automation, Building Security, Lighting Controls, Mechanical Service and Controls and Automation
  • Highly Experienced Technical Staff
  • Experts at Integrating Open and Proprietary Control Systems