Diamond Educational Services
Commercial services · El Cajon, California
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Products & Services
About Diamond Educational Services
Diamond Educational Services is listed as a company classified under Educational Support Services, based in El Cajon, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 611710 (Educational Support Services). Diamond Educational Services is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 14933 Driftwood Creek Rd, El Cajon, California, 92021, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6117Educational Support Services
- 611710Educational Support Services
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 39 (21-50)
- Annual Revenue
- $2.5M ($1M-$5M)
Diamond Educational Services: frequently asked questions
What does Diamond Educational Services do?
Diamond Educational Services is listed as a company classified under Educational Support Services, based in El Cajon, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Where is Diamond Educational Services located?
Diamond Educational Services is headquartered at 14933 Driftwood Creek Rd, El Cajon, California, 92021, United States.
How many employees does Diamond Educational Services have?
Diamond Educational Services has about 39 employees (the 21-50 range).
What is Diamond Educational Services's annual revenue?
Diamond Educational Services's annual revenue is estimated at $2.5M (the $1M-$5M range).
What industry is Diamond Educational Services in?
Diamond Educational Services is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611710 (Educational Support Services).
What companies are similar to Diamond Educational 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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