Complete Security Inc
Commercial services · San Francisco, California
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Products & Services
About Complete Security Inc
Complete Security, Inc. has been San Francisco's trusted provider of high-end security products, master key systems, and access control solutions since 1978.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). Complete Security Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (415) 5431660
- Website
- completesecurityinc.com
- Address
- 60 Spear St, San Francisco, California, 94105, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 15 (11-20)
- Annual Revenue
- $3.4M ($1M-$5M)
Complete Security Inc: frequently asked questions
What does Complete Security Inc do?
Complete Security, Inc. has been San Francisco's trusted provider of high-end security products, master key systems, and access control solutions since 1978.
Where is Complete Security Inc located?
Complete Security Inc is headquartered at 60 Spear St, San Francisco, California, 94105, United States.
How many employees does Complete Security Inc have?
Complete Security Inc has about 15 employees (the 11-20 range).
What is Complete Security Inc's annual revenue?
Complete Security Inc's annual revenue is estimated at $3.4M (the $1M-$5M range).
What industry is Complete Security Inc in?
Complete Security Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact Complete Security Inc?
Its website is completesecurityinc.com and its phone number is +1 (415) 5431660.
What companies are similar to Complete Security Inc?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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