Control Technology Inc.
5734 Middlebrook Pike
Knoxville, TN 37921 USA
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Corporate Office Operating Hours: Mon.-Fri. 8:00am to 5:30pm EST
After hours technical support: 1730-2000 Monday - Friday, 0800-1200 Saturday
SALES: +1.865.584.0440
TECHNICAL SUPPORT: +1.865.584.0440
FAX: +1.865.584.5720
800.537.8398 (toll-free in the USA)
sales@controltechnology.com
CTI Holiday Schedule 2025
Wednesday, January 1, 2025
Friday, April 18, 2025
Monday, May 26, 2025
Friday, July 4, 2025
Monday, September 1, 2025
Thursday, November 27, 2025
Friday, November 28, 2025
Thursday, December 25, 2025
Friday, December 26, 2025
Sales and Customer Service Staff