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 3 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)
DALEY KENNETH HEATING & AIR SERVICES
HVAC
Diamond Bar, CA
License active24 yrs active
C F P CONSTRUCTION INC
General Building
Diamond Bar, CA
License active31 yrs active
GREEN AIR & REFRIGERATION
HVAC
Diamond Bar, CA
License active22 yrs active
C - THIRTY - SIX INC
General Building
Diamond Bar, CA
License active28 yrs active
JH BUILDER AND REMODELING INC
General Building
Diamond Bar, CA
License active28 yrs active
POST ELECTRIC COMPANY INC
Electrical
Diamond Bar, CA
License active26 yrs active
ZIP RENOVATION & AIR
General Building
Diamond Bar, CA
License active27 yrs active
I S FIREPRO
Fire Protection
Diamond Bar, CA
License active28 yrs active
D R O - WEST CONSTRUCTION
General Building
Diamond Bar, CA
License active27 yrs active
LAMBARENA JORGE
General Building
Diamond Bar, CA
License active27 yrs active