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Contractor license records in Signal Hill, CA
156 records with Signal Hill as their locality of record in CSLB's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.
Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.
By classification in Signal Hill
General Building (62) · General Engineering (23) · Electrical (21) · Plumbing (18) · Painting and Decorating (9) · Warm-Air Heating, Ventilating and Air-Conditioning (7) · Landscaping (7) · Glazing (6) · Hazardous Substance Removal Certification (5) · Flooring and Floor Covering (5) · Low Voltage Systems (4) · Fire Protection (4) · Doors, Gates and Activating Devices (3) · Well Drilling (3) · Building Moving/Demolition (3) · Drilling, Blasting and Oil Field Work (3) · Ceramic and Mosaic Tile (3) · Synthetic Products (2) · Cabinet, Millwork and Finish Carpentry (2) · Concrete-Related Services (2) · Tree Service (2) · Masonry (2) · Machinery and Pumps (2) · Lathing and Plastering (2) · Boiler, Hot-Water Heating and Steam Fitting (2) · Sheet Metal (2) · Concrete (2) · Reinforcing Steel (1) · Swimming Pool (1) · Earthwork and Paving (1) · Residential Remodeling (1) · Sanitation System (1) · Fencing (1) · Drywall (1) · Structural Steel (1) · Roofing (1) · Elevator (1) · Asbestos Certification (1) · Asbestos Abatement (1) · Sign (1) · Insulation and Acoustical (1) · Window Coverings (1)
- VICTOR DIAZ CLEAR
- W J S INC CLEAR
- W W STEPHENSON CO INC CLEAR
- WEST COAST ENVIRONMENTAL SOLUTIONS INC CLEAR
- Z GEN PLUMBING Contr Bond Susp
- ZIEBA BUILDERS INC CLEAR
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