Harper Security Services
Commercial services · Houston, Texas
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Products & Services
About Harper Security Services
This profile covers Harper Security Services, a company based in Houston, Texas, United States, operating in Office service, employing 11-20 people, reporting $5M-$10M in annual revenue and classified under Investigation and Security Services.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Harper Security Services is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (832) 8875522
- Website
- harpersecurityservices.com
- Address
- Houston, Texas, 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
- 18 (11-20)
- Annual Revenue
- $5.3M ($5M-$10M)
Harper Security Services: frequently asked questions
What does Harper Security Services do?
This profile covers Harper Security Services, a company based in Houston, Texas, United States, operating in Office service, employing 11-20 people, reporting $5M-$10M in annual revenue and classified under Investigation and Security Services.
Where is Harper Security Services located?
Harper Security Services is headquartered in Houston, Texas, United States.
How many employees does Harper Security Services have?
Harper Security Services has about 18 employees (the 11-20 range).
What is Harper Security Services's annual revenue?
Harper Security Services's annual revenue is estimated at $5.3M (the $5M-$10M range).
What industry is Harper Security Services in?
Harper 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 Harper Security Services?
Its website is harpersecurityservices.com and its phone number is +1 (832) 8875522.
What companies are similar to Harper Security Services?
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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