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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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Blas was quick and friendly assisting in getting...

1/15/2026 7:37:14 PM
Blas was quick and friendly assisting in getting this profile fixed. Followed through the entire process to ensure everything needed was transferred over to the new profile.
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Always excellent customer service. Thank you...

1/15/2026 8:55:56 PM
Always excellent customer service. Thank you always for the speedy resolution.
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I love working with Isaiah and he not only...

1/15/2026 9:44:04 PM
I love working with Isaiah and he not only helped with the problem I originally asked for help, but when I told him I had another issue, he asked if he could assist on that one too. He did and I didn't have to wait for the software help that usually takes more than a couple of days! I am thankful for Isaiah and will be forever sad if he decides to leave you!!!
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1/15/2026 10:42:41 PM
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