ADU CITIES Contractor Directory

Blackline Builders

Also listed as: Blackline Development LLC

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

CSLB license#1125799
ClassificationsB — General Building
Office of record1187 Coast Village Rdste 1-640
Santa Barbara, CA 93108
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 220-8526
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeLimited Liability
License issuedAugust 29, 2024
License expiresAugust 31, 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.