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Computer / Tech Services, Managed Services Provider
940 Arroyo Street San Angelo, Texas 76903 United States
P: 855-919-1866   Website:  Click Here

About Us

In 1988, CalTech started as a software development company in the garage of Bob Calabrese. When several of Calabrese’s employees left he sought out help to strengthen the CalTech brand. Enter Will Welch and Brent McCasland. Will and Brent, business graduates of Angelo State University, opened Outback Computer Service in 1995 with an investment of $600 and two credit cards! They brought along Outback Computer’s loyal customer base, strong financials, and the competitive advantage to give CalTech the boost it needed. The two companies merged in 1998, maintaining the CalTech Brand. In late 1998, Mr. Welch and Mr. McCasland assumed full ownership of the company. Since then, CalTech has experienced significant growth and continues to attract both great clients and talent to our family. CalTech has been named as one of the Best Companies to Work for in Texas for eight years running by the Texas Association of Business, the Society for Human Resource Management, and Texas Monthly.

Integris Financial Institution Division has 20588 Reviews

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1/20/2026 2:21:26 PM
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I was working on a Saturday and could not get...

1/20/2026 2:29:39 PM
I was working on a Saturday and could not get signed in to my computer. I knew 100% that my password was correct; however, the computer indicated that it was not. Isaiah was awesome, explained what he was doing, step by step; was very polite and professional. It was a pleasure having him assist me.
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Lamine jumped on the issue quickly and worked...

1/20/2026 2:40:49 PM
Lamine jumped on the issue quickly and worked with another vendor to resolve the issue quickly.
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Jayda took care of the issue very quickly.

1/20/2026 2:41:45 PM
Jayda took care of the issue very quickly.
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1/20/2026 2:52:43 PM
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1/20/2026 3:37:58 PM
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1/20/2026 3:43:15 PM
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Always great to work with!

1/20/2026 4:00:53 PM
Always great to work with!
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1/20/2026 4:36:38 PM
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1/20/2026 4:36:54 PM
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