Licensed Contractors in Castro Valley, CA
422 contractors on file from California state licensing board. Showing top 50 — use trade pages below to browse the full list. Page 1 of 3.
Data source: California state contractor licensing board public records. We do not compute trust scores or rank contractors. Verify current license status directly with the state licensing board.
Browse by trade:General Building (26)Landscaping (5)Electrical (4)Roofing (3)General Engineering (2)Plumbing (2)Painting & Decorating (2)Drywall (1)D28 (1)Fire Protection (1)Low Voltage Systems (1)Boiler & Steam (1)
KNUPPE H JAMES
General Building
Castro Valley, CA
License active63 yrs active
PARAGON ELECTRIC
General Building
Castro Valley, CA
License active56 yrs active
NORTHUP CONSTRUCTION INC
General Building
Castro Valley, CA
License active55 yrs active
LANGON JOHN J JR
General Building
Castro Valley, CA
License active53 yrs active
BATTINICH TREE & LANDSCAPE SPECIALISTS
Landscaping
Castro Valley, CA
License active48 yrs active
INTERIOR SYSTEMS DRYWALL
Drywall
Castro Valley, CA
License active47 yrs active
TWO BROTHERS ROOFING INC
Roofing
Castro Valley, CA
License active47 yrs active
CROLL EDWIN T
General Building
Castro Valley, CA
License active47 yrs active
OLSON JACK D DESIGN & CONSTRUCTION CO
General Building
Castro Valley, CA
License active47 yrs active
LAYNE ELECTRICAL ENT
Electrical
Castro Valley, CA
License active46 yrs active
PLANTS UNLIMITED INC
Landscaping
Castro Valley, CA
License active45 yrs active
HANSEN LANDSCAPE CONTRACTORS INC
Landscaping
Castro Valley, CA
License active43 yrs active
WEST COAST OVERHEAD DOOR COMPANY
D28
Castro Valley, CA
License active42 yrs active
REED'S CRAFTMANSHIP
General Building
Castro Valley, CA
License active45 yrs active
M W C & ASSOCIATES
General Building
Castro Valley, CA
License active45 yrs active
DEMIGUEL PLUMBING
Fire Protection
Castro Valley, CA
License active45 yrs active
MC DONAGH JOHN BUILDERS AND ENERGY SYSTEMS
General Building
Castro Valley, CA
License active44 yrs active
PRESTON LANDSCAPING
Landscaping
Castro Valley, CA
License active43 yrs active
STANLEY SOUND
Low Voltage Systems
Castro Valley, CA
License active39 yrs active
BONETTI FRANK PLUMBING INC
Boiler & Steam
Castro Valley, CA
License active58 yrs active