| Company | Category | Area | Address | Web | E-mail | Contact person |
| SENTRY WELDING & EXHAUST | Welding Repair | California | 25408 MAIN ST, BARSTOW, San Bernardino, California, 92311-9705, USA |
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CHUCK COLMAN |
| SENTRY WELDING & EXHAUST | Welding Repair | California | 25408 MAIN ST, BARSTOW, San Bernardino, California, 92311-9705, USA |
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CHUCK COLMAN |
| SENTRYAN INSURANCE | Insurance | California | 28494 WESTINGHOUSE PL, SANTA CLARITA, Los Angeles, California, 91355-0930, USA |
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| SENTRYAN INSURANCE | Insurance | California | 24911 AVENUE STANFORD, VALENCIA, Los Angeles, California, 91355-1278, USA |
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| SENTRYCOM INTERACTIVE | Security Video & Remote Manage | California | 28110 AVENUE STANFORD, VALENCIA, Los Angeles, California, 91355-1161, USA |
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Kurt Strasser |
