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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 17773 Reviews

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7/9/2025 5:35:46 PM
  Client Rating
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7/9/2025 6:56:35 PM
  Client Rating
Nick was helpful and pleasant. I don't...

7/9/2025 7:09:53 PM
Nick was helpful and pleasant. I don't understand why coming back from an appointment resulted in being locked out of my computer when earlier in the day I had a message that my password would expire in 13 days. This lock out was not a result of 3 mistyped passwords... I was simply locked out upon return. Regardless, Nick was helpful and got me reconnected in a timely manner.
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No interruption to workflow whatsoever. Great...

7/9/2025 8:49:40 PM
No interruption to workflow whatsoever. Great job guys.
  Client Rating
excellent service-----very knowledgeable and...

7/9/2025 9:07:53 PM
excellent service-----very knowledgeable and willing to remain on the line while I was trying to correct my error. So polite, patient and kind. She helped me more than she probably realizes because computer technology makes me quite nervous!!!!! EXCEPTIONAL ++++++++++++++++++ MANY THANKS!!!!!! PEGGYAMETZGER, FREDERICKSBURG
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Jo is always awesome! He is knowledgeable and...

7/9/2025 9:36:21 PM
Jo is always awesome! He is knowledgeable and communicates well so that I can understand. Very efficient and quick to fix. Thank you! :)
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Quick Score

7/9/2025 10:47:50 PM
  Client Rating
Jacob was very helpful and took care of the...

7/9/2025 11:36:48 PM
Jacob was very helpful and took care of the problem quickly, along with a full breakdown of what happened.
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Service was amazing all issues resolved

7/9/2025 11:54:43 PM
Service was amazing all issues resolved
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7/10/2025 12:54:05 PM
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