ADU CITIES Contractor Directory

Jnj Concrete Inc

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

CSLB license#1108150
ClassificationsB — General Building · C-8 — Concrete
Office of record491 E N Street
Colton, CA 92324
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(951) 489-8158
Contractor bond$25,000 — Nationwide Mutual Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Pie Insurance Company (the)
Business typeCorporation
License issuedAugust 4, 2023
License expiresAugust 31, 2027

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.