Duplan Construction Inc.

Duplan Construction Inc. is a Campbell, California plumbing company holding CSLB license #475164, verified against state records, licensed since 1985.

License verification

License-Verified

CLEARCSLB #475164(B|C9|C36)
Original license date
1985-06-17
Expires
2027-06-30
Insurance through
2026-09-01 (INSURANCE COMPANY OF THE WEST)
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: (408) 866-6682
Address: 1610 DELL AVE UNIT A, Campbell, CA 95008

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