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Products & Services
About QP Testing
A Complete Power Service CompanyQuad Plus Testing is a NETA-accredited, IBEW Local 134 signatory, and PEARL-certified power services company. This profile covers QP Testing, a company reporting $5M-$10M in annual revenue, classified under Architectural, Engineering, and Related Services, based in Hammond, Indiana, United States, operating in Office service and employing 11-20 people.
Its primary NAICS classification is 541380 (Testing Laboratories and Services). QP Testing is one of 272,707 Industrial & mechanical companies listed in Indiana.
Business Contact Information
- Phone
- +1 (815) 2776644
- Website
- qp-testing.com
- linkedin.com/company/qp-testing
- Address
- 3535 165th St, Hammond, Indiana, 46323, 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
- 17 (11-20)
- Annual Revenue
- $9.7M ($5M-$10M)
QP Testing: frequently asked questions
What does QP Testing do?
A Complete Power Service CompanyQuad Plus Testing is a NETA-accredited, IBEW Local 134 signatory, and PEARL-certified power services company.
Where is QP Testing located?
QP Testing is headquartered at 3535 165th St, Hammond, Indiana, 46323, United States.
How many employees does QP Testing have?
QP Testing has about 17 employees (the 11-20 range).
What is QP Testing's annual revenue?
QP Testing's annual revenue is estimated at $9.7M (the $5M-$10M range).
What industry is QP Testing in?
QP Testing is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541380 (Testing Laboratories and Services).
How can I contact QP Testing?
Its website is qp-testing.com and its phone number is +1 (815) 2776644.
Largest industrial & mechanical companies
Manufacturing sales in Indiana, 2026
In Indiana, Factur's 2026 study counted 36 manufacturing quotes worth $3.1M and 11 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Indiana data.
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