Licensed Contractors in Diamond Bar, CA
298 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 (21)HVAC (6)Electrical (5)Landscaping (3)General Engineering (3)Painting & Decorating (3)Ceramic & Mosaic Tile (2)Plumbing (2)D28 (1)Ornamental Metal (1)Insulation & Acoustical (1)Roofing (1)
PACIFIC OVERHEAD DOORS
D28
Diamond Bar, CA
License active47 yrs active
CLIFTON JOE TILE CONTRACTOR INC
Ceramic & Mosaic Tile
Diamond Bar, CA
License active45 yrs active
MARTIN DOLORES K
Landscaping
Diamond Bar, CA
License active43 yrs active
CORNERSTONE CONSTRUCTION CO
General Building
Diamond Bar, CA
License active43 yrs active
ADAMS ELECTRIC
Electrical
Diamond Bar, CA
License active42 yrs active
PIRELLI A W
General Building
Diamond Bar, CA
License active41 yrs active
CARUSO EDWARD ELECTRIC
Electrical
Diamond Bar, CA
License active38 yrs active
JAY'S PLUMBING
Plumbing
Diamond Bar, CA
License active35 yrs active
A E D CONTRACTORS
General Engineering
Diamond Bar, CA
License active43 yrs active
KERTLAND ROOFING INC
General Building
Diamond Bar, CA
License active39 yrs active
ARORA JAY
General Building
Diamond Bar, CA
License active39 yrs active
ACE IRON WORKS
Ornamental Metal
Diamond Bar, CA
License active37 yrs active
MAC REFRIGERATION AND AIR CONDITIONING CO
HVAC
Diamond Bar, CA
License active36 yrs active
ATLANTIC AIR CONDITIONING INC
HVAC
Diamond Bar, CA
License active35 yrs active
OXFORD PAINTING
Painting & Decorating
Diamond Bar, CA
License active36 yrs active
PERSPECTIVE LANDSCAPING INC
General Building
Diamond Bar, CA
License active37 yrs active
ACE RODIL HEATING AND AIR CONDITIONING
HVAC
Diamond Bar, CA
License active34 yrs active
NG KACHUNG
General Building
Diamond Bar, CA
License active37 yrs active
PLACE CONSTRUCTION & DEVELOPMENT INC
General Engineering
Diamond Bar, CA
License active38 yrs active
M T QUALITY CONSTRUCTION
General Building
Diamond Bar, CA
License active36 yrs active