Cornerstone Now Servicing Clarksville Communications (formerly Proctor’s Telephone Service) Customers

Wednesday, June 3, 2015

Mr. Robert Proctor has served the greater Montgomery County area for many years through his telecommunications business, Clarksville Communications (formerly Proctor’s Telephone Service). He has recently announced his retirement and has chosen to recommend Cornerstone Information Systems, Inc. as his preferred service provider for current and former customers.

According to Mr. Proctor, “I cannot express how much I appreciate Clarksville-Montgomery County businesses for their past support of my business. Though I am anxious to enjoy retirement, I did struggle with the idea of leaving my customers without adequate support for the future. After lengthy consideration and research, I have decided to refer my current and past customers to Cornerstone Information Systems, Inc.” Mr. Proctor continued, “David Smith and Philip Tillman are the owners at Cornerstone Information Systems. I have spent some time with these gentlemen and have trust in the owners as individuals and confidence that their employees will take great care of your business telecommunication needs.”

Philip Tillman, Cornerstone CEO/Co-Owner, said, “With Mr. Proctor’s retirement, we are honored that he has chosen to recommend Cornerstone Information Systems to provide services for his customers. We hope to earn the opportunity to work with Mr. Proctor’s current and past customers, in addition to others who may be looking for a business phone system or support.”

Cornerstone Information systems has served Kentucky and Tennessee for over 30 years, and now employs more than 45 people. Cornerstone’s team of telephone system engineers is one of the strongest and most experienced in the region. While we already are a well-established telephone system, computer networking, software development, and data cabling provider in the Clarksville area, we look forward to new opportunities to help provide solid business technology solutions in the Clarksville – Montgomery County area. We will work hard to earn your trust and your business in all of our service areas.


"Our association serves to help develop our REALTOR members through training, networking, and sharing information. Our facility needed to be fully equipped to serve our staff and members needs which are numerous and quite varied. Cornerstone helped us design a solution that meets those needs in the present and for many years to come. They provided us with solid solutions we feel comfortable using and sharing with our members.”

Deb Haines-Kulick - Executive Officer
Clarksville Association of Realtors

When you are in need of a new phone system, telephone support, or any of our other services, we respectfully request the opportunity to meet with you to introduce our company. We also provide a free technology consultation and evaluation to new customers.

If you have telephone service requests or if you would like to talk about any of our services, please call us at 931.551.4440 or 800.264.9011 or email us at
David Smith, Owner
Philip Tillman, Owner and CEO