Porter Boiler Service Inc.

Porter Boiler Service Inc. is a Signal Hill, California restoration company holding CSLB license #239280, verified against state records, licensed since 1965.

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Licensed General Contractors in Signal Hill, CA - ranked #1 of 8 listed

License verification

License-Verified

CLEARCSLB #239280(B|C4)
Original license date
1965-11-15
Expires
2027-12-31
Insurance through
2026-09-15 (INSURANCE COMPANY OF THE WEST)
Last verified 2026-08-22 · Verify at the state registry
Verification history
1. 2026-08-22 · checked against the state file · status: CLEAR

Contact

Phone: (562) 426-2528
Address: 1166 E 23RD STREET, Signal Hill, CA 90755

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