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Integrity Energy Systems

Registered with Washington L&I Active
INTEGES771L8 · Plumbing Contractor · renews July 2028

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

(425) 419-4676Phone 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 Integrity Energy Systems and registration INTEGES771L8.
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 Integrity Energy Systems if they can take it; if not, to one other registered plumber near Seattle.

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All plumbers in Seattle

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