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Business, IP & Hosted Phone Systems
Voice & Data Cabling

Denver’s Trusted Source Since 1981

FREE Lifetime Training

FREE Phone System Analysis

5 Year Peace of Mind Warranty

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IDeACOM Network

Member Since 2004

IDeACOM National Telecom Organization

We proudly sell, install and service phone systems from:

Certified LG dealer since 1981


See what our customers say!

More testimonials

We are extremely pleased with the professionalism of Gary and his entire staff. We found them to be very knowledgeable and up to date with the latest in telephone technology. Time Business Systems was able to work with us in designing the best possible system for our environment. Pricing was well in line with our budget. The installation of the system was conducted in a professional manner with no technical issues. We are very pleased and would highly recommend TBS to those in need of a new phone system.

Pat Smith Executive Director, American Legion-Denver, CO