Bay City Mechanical Service Inc

Siding Contractor · Richmond, California

License number	1149263
Trade	Siding Contractor
Location	870 Harbour Way South, Richmond, CA 94804
Phone	5102337000
Licensed since	2026
License expires	01/31/2028
Status	Current, Active (as of 2026-08-25)

Verify license 1149263 on the official California portal

What this record tells you

Bay City Mechanical Service Inc holds California license 1149263, authorizing work as a siding contractor — 0 years of continuous licensure. It is one of 3 active siding contractor licenses in Richmond, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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This page is generated from California public license records for consumer-protection purposes. Bay City Mechanical Service Inc has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance before hiring. Verify a Pro is a service operated by Scion Media, not affiliated with any government agency.