Plumber in Spokane Valley, WA. JOURNEY LEVEL
Cornerstone Plumbing Llc appears in Washington license records as a plumber based in Spokane Valley, WA. The record lists a PLUMBING CONTRACTOR license (#CORNEPL798NZ) with status “Active”. It was first issued on 2021-08-18, 5 years ago. It is listed as valid through 2027-08-18.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Cornerstone Plumbing Llc is a plumber based in Spokane Valley, Washington. Their license classification is JOURNEY LEVEL. Listed specialties: JOURNEY LEVEL.
Yes. Cornerstone Plumbing Llc holds Washington L&I license #CORNEPL798NZ (status: Active). Verify the current status on Washington L&I before hiring.
Cornerstone Plumbing Llc is based in Spokane Valley, WA 99037.
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Not yet. This listing was created from public Washington license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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