ADU CITIES Contractor Directory

R M Mechanical A Joint Venture

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

CSLB license#1060431
ClassificationsA — General Engineering · C-16 — Fire Protection · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-34 — Pipeline · C-36 — Plumbing · C-38 — Refrigeration · C-4 — Boiler, Hot-Water Heating and Steam Fitting · C-42 — Sanitation System · C-43 — Sheet Metal · C-60 — Welding · HAZ — Hazardous Substance Removal
Office of record5995 Plaza Drive
Cypress, CA 90630
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(310) 637-1500
Contractor bond$25,000 — Liberty Mutual Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Federal Insurance Company
Business typeJointVenture
License issuedNovember 18, 2019
License expiresNovember 30, 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.