Security Instrument Corp
Previous Next Next Next1234 Serving DE, MD, NJ PA Security Instrument is Delaware’s largest full-service independently-owned security company, serving thousands of customers throughout Delaware, MD, NJ PA. SI takes great pride in over 60 years of excellent service. When you need us, we are there, with 24 / 7 alarm monitoring and centralized local service for homes and businesses.
Basic Information
- Category: Security Integration
- Founded: 1960
- Headquarters: Los Angeles, CA
- Website: securityinstrument.com
Documented Facts
- Phone: (800) 244-2261 (No linked source recorded for this statement.)
- Team Size: 75 (No linked source recorded for this statement.)
Evidence and Sources
- Security Instrument Corp — Official Site (official)
Citation Guidance
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- Data status: Enriched
- Profile completeness: Source-backed profile (80/100)
- Indexing directive: index, follow, max-image-preview:large
- Recorded profile date: 2025-10-28T02:14:01.388Z
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AI summary
Previous Next Next Next1234 Serving DE, MD, NJ PA Security Instrument is Delaware’s largest full-service independently-owned security company, serving thousands of customers throughout Delaware, MD, NJ PA. SI takes great pride in over 60 years of excellent service. When you need us, we are there, with 24 / 7 alarm monitoring and centralized local service for homes and businesses.
Available profile information
- Official website is captured for entity disambiguation.
- 1 official source linked for verification.
- 2 structured facts available for extraction.
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.