What We Do

Mayes Testing Engineers,Inc. has been performing testing and inspection services on construction materials since 1984. Locally owned and operated, we have fully accredited laboratories in Lynnwood, Tacoma and Portland. We have one of the largest staffs of certified inspectors in the Pacific Northwest.

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  • IBC Special Inspections
  • Construction Materials Testing
  • Condition Surveys
  • Materials Engineering & Consulting
  • Nondestructive Testing
  • Quality Control Plans
  • Quality Assurance