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Cornerstone Plumbing & Sply Co

Registered with Washington L&I Active
CORNEPS791O2 · Plumbing Contractor · renews May 2027

From the state register, October 17, 2026. Confirm on L&I, which also shows their bond and insurance.

(253) 537-3747Phone on their state registration Reviews on GoogleOpens Google Maps
Journey levelSpecialty on the register

Before you hire them

1Check the name on your estimate matches Cornerstone Plumbing & Sply Co and registration CORNEPS791O2.
2Ask whether the job needs a permit, and who pulls it.
3Get a written estimate first. No big cash deposits.
Ask this pro to call me

Free. Goes to one pro registered with Washington L&I.

Referral service, not a contractor. Privacy.

"Get a pro to call me" goes to Cornerstone Plumbing & Sply Co if they can take it; if not, to one other registered plumber near Tacoma.

Other registered plumbers in Tacoma

Toy's Plumbing LLCTOYSPPL758C7Water Force Plumbing LLCWATERFP745DRMR Water Plumbing Services LLCMRWATWP759K9Daley PlumbingDALEYP*753ORPuget Sound Mechanical IncPUGETSM790O4Glacier Plumbing & MechanicalGLACIPM748C6

All plumbers in Tacoma

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