Bay Air Systems Inc.

Bay Air Systems Inc. is a Concord, California plumbing company holding CSLB license #450929, verified against state records, licensed since 1984.

License verification

License-Verified

CLEARCSLB #450929(C4|C10|C20|C36)
Original license date
1984-01-03
Expires
2028-01-31
Insurance through
2026-10-01 (CONTINENTAL INSURANCE COMPANY (THE))
Last verified 2026-08-17 · Verify at the state registry
Verification history
1. 2026-08-17 · checked against the state file · status: CLEAR

Contact

Phone: (925) 356-3000
Address: 1300 GALAXY WAY 9, Concord, CA 94520

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