ADU CITIES Contractor Directory

Martinez Excavating

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#855861
ClassificationsA — General Engineering · B — General Building · C-12 — Earthwork and Paving · C-21 — Building Moving and Demolition · C-31 — Construction Zone Traffic Control · C-53 — Swimming Pool · C-8 — Concrete · HAZ — Hazardous Substance Removal
Office of record12021 Lopez Canyon Road
Sylmar, CA 91342
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(818) 652-2020
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Berkley National Insurance Company
Business typeSole Owner
License issuedMarch 17, 2005
License expiresFebruary 29, 2028

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.