ADU CITIES Contractor Directory

Stewart R O Plumbing & Heating Co

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

☎ Call (323) 469-5851Verify this license at CSLB
CSLB license#186403
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of record1166 N Western Avenue
Los Angeles, CA 90029
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(323) 469-5851
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Nationwide Mutual Insurance Company
Business typeCorporation
License issuedSeptember 3, 1959
License expiresJuly 31, 2027

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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.