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Products & Services
About Qualspec
Qualspec is a company reporting $250M-$500M in annual revenue, classified under Architectural, Engineering, and Related Services, based in San Clemente, California, United States, operating in Office service and employing 1,001-2,000 people.
Its primary NAICS classification is 541380 (Testing Laboratories and Services). Qualspec is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (949) 3691243
- Website
- www.qualspec.net
- facebook.com/qualspecllc
- Address
- 304 Avenida De La Estrella, San Clemente, California, 92672, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541380Testing Laboratories and Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8734Testing Laboratories
Company Details
- Employees
- 1,748 (1,001-2,000)
- Annual Revenue
- $403.5M ($250M-$500M)
Qualspec: frequently asked questions
What does Qualspec do?
Qualspec is a company reporting $250M-$500M in annual revenue, classified under Architectural, Engineering, and Related Services, based in San Clemente, California, United States, operating in Office service and employing 1,001-2,000 people.
Where is Qualspec located?
Qualspec is headquartered at 304 Avenida De La Estrella, San Clemente, California, 92672, United States.
How many employees does Qualspec have?
Qualspec has about 1,748 employees (the 1,001-2,000 range).
What is Qualspec's annual revenue?
Qualspec's annual revenue is estimated at $403.5M (the $250M-$500M range).
What industry is Qualspec in?
Qualspec is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541380 (Testing Laboratories and Services).
How can I contact Qualspec?
Its website is www.qualspec.net and its phone number is +1 (949) 3691243.
What companies are similar to Qualspec?
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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