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If you require immediate assistance please call our office directly.


Corporate Office
121 Park Avenue, Suite 20
Williston, VT 05495
(802) 764-2200
Fax: 802.764.2299


111 Zachary Road
Manchester, NH 03109
(603) 626-6070
Fax: 603.626.0352


101 Fairchild Avenue, Suite 5
Plainview, NY 11803
(516) 605-0833
Fax: 516.605.0834


21-H Olympia Avenue
Woburn, MA 01801
(781) 281-2417
Fax: 781.935.4208

June 7, 2018

CTI is Combining Forces

Control Technologies has done it, again! We continuously strive to deliver the most innovative solutions to our customers so we’ve taken a bold step – we […]
May 30, 2018

Control Technologies, Inc. merges with HTS New England

The partnership will pair innovative HVAC equipment with advanced building automation and controls. Control Technologies, Inc. announced plans to merge operations with HTS New England to […]
May 3, 2018

Smart Energy Dashboard Drives Energy Goal Success

The University of Vermont Health Network – Central Vermont Medical Center (CVMC), in partnership with Efficiency Vermont, Liebert Engineering, Inc., and Control Technologies, Inc. (CTI), unveiled […]