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Products & Services
About Security First
Security First is a company based in Pharr, Texas, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Investigation and Security Services.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Security First is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (956) 7833026
- Address
- 7501 S Cage Blvd, Pharr, Texas, 78577, 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
- 27 (21-50)
- Annual Revenue
- $1.0M ($1M-$5M)
Security First: frequently asked questions
What does Security First do?
Security First is a company based in Pharr, Texas, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Investigation and Security Services.
Where is Security First located?
Security First is headquartered at 7501 S Cage Blvd, Pharr, Texas, 78577, United States.
How many employees does Security First have?
Security First has about 27 employees (the 21-50 range).
What is Security First's annual revenue?
Security First's annual revenue is estimated at $1.0M (the $1M-$5M range).
What industry is Security First in?
Security First is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact Security First?
Its phone number is +1 (956) 7833026.
What companies are similar to Security First?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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