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General Contact

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800.500.4362 press 3 for Sales.

For RFQ’s and/or to discuss our testing capabilities.

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800.500.4362 press 4 for Reports

For requests related to test reports and agency submittals on existing projects.

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800.500.4362 press 7 for Accounting

For requests related to billing, credit and accounts payable.

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209.299.5240 x2225

For additional information on Career Opportunities at CKC Laboratories, Inc.

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800.500.4362  press 1 for Scheduling.

To schedule test time or follow-up on an existing project.

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800.500.4362 press 5 for CKC Certification Services.

For requests related to agency submittals and product certifications

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800.500.4362 press 7 for Accounting

For requests purchasing.

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209.299.5240 press 0 for assistance

For general inquiries:

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Call Us

209.299.5240 press 0 for assistance

For general inquiries:

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Corporate Headquarters
Locations

Brea, CA Laboratory

714.993.6112 x2300

Fremont, CA Laboratory

510.249.1170 x2500

Canyon Park, WA Laboratory

425.402.1717 x2100

Mariposa, CA Laboratory

209.299.5240 x2200

Chatsworth, CA Laboratory

800-500-4362 x2300