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Cornerstone Construction

Active

General · Kalama, WA

License #CORNEC*908LA

What claiming gets you

  • Edit your business profile
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  • Take booking requests through Subser

Your page stays built on WA L&I public records — claiming adds your information alongside them.

How we verify it's you

  • We'll text a one-time code to (360) 636-6041 — the number on file with WA L&I.
  • No access to that number? Verify with your business website or a document instead — we review those manually and email you, usually within a couple of business days.
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