Products & Services
About TSCTesting
TSC Testing is solely owned by CTA and its membership, providing drug-free workplace services and drug testing in all areas of the US. This profile covers TSCTesting, a company based in Sacramento, California, United States, operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under All Other Professional, Scientific, and Technical Services.
Its primary NAICS classification is 541990 (All Other Professional, Scientific, and Technical Services). TSCTesting is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (916) 3733506
- Website
- tsctesting.com
- linkedin.com/company/tsctesting
- Address
- 4148 E Commerce Way, Sacramento, California, 95834, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5419Other Professional, Scientific, and Technical Services
- 541990All Other Professional, Scientific, and Technical Services
SIC Codes
- 44Water Transportation
- 449Services Incidental To Water Transportation
- 4499Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $2.9M ($1M-$5M)
TSCTesting: frequently asked questions
What does TSCTesting do?
TSC Testing is solely owned by CTA and its membership, providing drug-free workplace services and drug testing in all areas of the US.
Where is TSCTesting located?
TSCTesting is headquartered at 4148 E Commerce Way, Sacramento, California, 95834, United States.
How many employees does TSCTesting have?
TSCTesting has about 6 employees (the 6-10 range).
What is TSCTesting's annual revenue?
TSCTesting's annual revenue is estimated at $2.9M (the $1M-$5M range).
What industry is TSCTesting in?
TSCTesting is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541990 (All Other Professional, Scientific, and Technical Services).
How can I contact TSCTesting?
Its website is tsctesting.com and its phone number is +1 (916) 3733506.
What companies are similar to TSCTesting?
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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