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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 21, 2026
Plumbers › Washington › Snohomish County › Superior Custom Plumbing LLC
Licensed Plumbing Contractor — Residential · Marysville, WA

Superior Custom Plumbing LLC

✓ L&I Verified Marysville, WA · Snohomish County

Superior Custom Plumbing LLC, based in Marysville, WA, holds L&I license SUPERCP783DC (Plumbing Contractor — Residential), which read active when we checked it on Oct 21, 2026.

License
Plumbing Contractor — Residential
License status
● Active
Last checked
Oct 21, 2026

L&I license verification for Superior Custom Plumbing LLC

LicenseLicense numberStatus
Plumbing Contractor — Residential SUPERCP783DC ● Active
Last checked against L&I records: Oct 21, 2026· Look up license SUPERCP783DC on the L&I contractor verification ↗

What the L&I badge means

  • Their license number appears in the L&I record and reads active on the date shown.
  • The name and county we list match that record.
  • We re-check on a schedule and date-stamp every check.

What the badge does not mean

  • It is not a recommendation, an endorsement or a quality rating.
  • It does not confirm insurance, bonding or pricing.
  • It does not mean they are taking work right now.

Where Superior Custom Plumbing LLC is based

County of record on the L&I listing. That is where the business is filed, not where it works. The license is valid statewide.

Superior Custom Plumbing LLC reviews

No customer reviews of Superior Custom Plumbing LLC yet. We only publish reviews from confirmed customers after completed work, and we never import or synthesize them.

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