One Shield Security Services
Commercial services · Oceanside, California
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Products & Services
About One Shield Security Services
One Shield Security is committed to providing unsurpassed performance. We strive to set the standard within the industry and are hiring individuals who are committed to providing excellent service.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). One Shield Security Services is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (760) 4219038
- facebook.com/oneshieldservices
- Address
- 825 College Blvd, Oceanside, California, 92057, 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
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 11 (11-20)
- Annual Revenue
- $3.4M ($1M-$5M)
One Shield Security Services: frequently asked questions
What does One Shield Security Services do?
One Shield Security is committed to providing unsurpassed performance. We strive to set the standard within the industry and are hiring individuals who are committed to providing excellent service.
Where is One Shield Security Services located?
One Shield Security Services is headquartered at 825 College Blvd, Oceanside, California, 92057, United States.
How many employees does One Shield Security Services have?
One Shield Security Services has about 11 employees (the 11-20 range).
What is One Shield Security Services's annual revenue?
One Shield Security Services's annual revenue is estimated at $3.4M (the $1M-$5M range).
What industry is One Shield Security Services in?
One Shield Security Services is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact One Shield Security Services?
Its website is oneshieldsecurityservices.com and its phone number is +1 (760) 4219038.
What companies are similar to One Shield Security Services?
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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