Spec Construction Co Inc.

Spec Construction Co Inc. is an Ontario, California plumbing company holding CSLB license #419626, verified against state records, licensed since 1982.

License verification

License-Verified

CLEARCSLB #419626(A|B|C4|C8|C9|C10|C15|C17|C20|C33|C35|C36|C39)
Original license date
1982-03-16
Expires
2027-08-31
Insurance through
2027-03-12 (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: (909) 947-4601
Address: 115 WEST MAIN ST, Ontario, CA 91762

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