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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 27, 2026
Plumbers › California › San Mateo County › Bayline Mechanical Inc.
Licensed C-36 Plumbing · S San Francisco, CA

Bayline Mechanical Inc.

✓ CSLB Verified S San Francisco, CA · San Mateo County

Bayline Mechanical Inc., based in S San Francisco, CA, holds CSLB license 342012 (C-36 Plumbing), which read active when we checked it on Oct 23, 2026.

License
C-36 Plumbing
License status
● Active
Last checked
Oct 23, 2026

CSLB license verification for Bayline Mechanical Inc.

LicenseLicense numberStatus
C-36 Plumbing 342012 ● Active
Last checked against CSLB records: Oct 23, 2026· Look up license 342012 on the CSLB license check ↗

License data from the Contractors State License Board (cslb.ca.gov), published on its Public Data Portal, copied on the date shown. Neither this site nor the information as presented here is endorsed by the State of California or any state agency.

Website: baylinemechanical.com lists the phone number on this license record; we checked it on Oct 24, 2026. Found through places data from the Overture Maps Foundation, used under CDLA-Permissive-2.0.

What the CSLB badge means

  • Their license number appears in the CSLB 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 Bayline Mechanical Inc. is based

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

Bayline Mechanical Inc. reviews

No customer reviews of Bayline Mechanical Inc. yet. We only publish reviews from confirmed customers after completed work, and we never import or synthesize them.

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