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Products & Services
About One Source Inc
One Source Inc is listed as a company classified under Services to Buildings and Dwellings, based in San Diego, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561720 (Janitorial Services). One Source Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (858) 2601090
- Website
- onesourcesandiego.com
- facebook.com/tccsandiego
- Address
- 3954 Murphy Canyon Rd, San Diego, California, 92123, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5617Services to Buildings and Dwellings
- 561720Janitorial Services
SIC Codes
- 73Business Services
- 734Services To Dwellings And Other Buildings
- 7342Exterminating and Pest Control Services
Company Details
- Employees
- 22 (21-50)
- Annual Revenue
- $3.1M ($1M-$5M)
One Source Inc: frequently asked questions
What does One Source Inc do?
One Source Inc is listed as a company classified under Services to Buildings and Dwellings, based in San Diego, California, United States, operating in Office service, employing 21-50 people and reporting $1M-$5M in annual revenue.
Where is One Source Inc located?
One Source Inc is headquartered at 3954 Murphy Canyon Rd, San Diego, California, 92123, United States.
How many employees does One Source Inc have?
One Source Inc has about 22 employees (the 21-50 range).
What is One Source Inc's annual revenue?
One Source Inc's annual revenue is estimated at $3.1M (the $1M-$5M range).
What industry is One Source Inc in?
One Source Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561720 (Janitorial Services).
How can I contact One Source Inc?
Its website is onesourcesandiego.com and its phone number is +1 (858) 2601090.
What companies are similar to One Source 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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