Licensed Contractors in Rancho Cucamonga, CA - Page 14

1,004 CSLB contractor license records for Rancho Cucamonga (Page 14 of 21)

1,004

Total Contractors

943

Active Licenses

19

Federal Records

Rancho Cucamonga Contractor License Records

Showing contractors 651-700 of 1,004

NORSE ENVIRONMENTAL ENGINEERING SOLUTIONS

Clear

License #1056052 · A

Active

NORTH TRADEMARK BUILDERS INC

Clear

License #840536 · A

Active

NORTHSTAR DEVELOPMENT

Clear

License #903537 · B

Active

NUEVA ENERGY

Clear

License #1108670 · C10

Active

NULIFE POWER ELECTRIC SERVICES LLC

Clear

License #1001792 · C10

Active

O M ELECTRIC CORP

Clear

License #1046558 · C10

Active

OFFICE & ERGONOMIC SOLUTIONS INC

Clear

License #1100480 · D34

Active

OLI CONSTRUCTION SERVICES INC

Clear

License #1039882 · B

Active

OMEGA CONSTRUCTION CO

Clear

License #691600 · B

Active

OMEGA TELE-COM

Clear

License #531371 · C-7

Active

ONE HVAC SYS CO

Clear

License #1133731 · C20

Work Comp Susp

ONE STOP SOURCE

Clear

License #899319 · B

Active

ONYXX STEEL CORP

Clear

License #1078220 · C51

Active

OOSTERHEERT DICK

Clear

License #876953 · C27

Active

OPAL FUELS STATION SERVICES LLC

Clear

License #1063659 · A

Active

OPTION ONE PLUMBING

Clear

License #938125 · C20

Active

ORANGE COUNTY AIR SERVICES

Clear

License #929240 · C20

Active

ORIGINAL PLUMBING COMPANY INC THE

Clear

License #833096 · C10

Active

ORR TIM ENTERPRISES

Clear

License #770331 · B

Active

ORSA CONSTRUCTION INC

Clear

License #1107511 · B

Active

ORTIZ JUAN CONSTRUCTION

Clear

License #1071895 · B

Active

OS GENERAL CONSTRUCTION INC

Clear

License #1108692 · B

Active

OSIS BUILDING SERVICES

Clear

License #987065 · B

Active

OVANDO INVESTMENTS INC

Clear

License #1041494 · B

Active

OWEN ELECTRIC INC

Clear

License #468212 · C10

Active

PACIFIC ENVIRONMENTS

Clear

License #671200 · B

Active

PACIFIC GLAZING CONSTRUCTION

Clear

License #989520 · C17

Active

PACIFIC PATRIOT SERVICES

Clear

License #1069518 · C21

Contr Bond Susp

PACWALLS INTERIORS INC

Clear

License #1015511 · C-9

Active

PAINT AND SCAFFOLD SOLUTIONS INC

Clear

License #1132843 · C33

Active

PAMCO MACHINE WORKS INC

Clear

License #718550 · D21

Active

PARADISE CONSTRUCTION GROUP INC

Clear

License #1152013 · B

Active

PARK HOEUN

Clear

License #1038591 · D39

Active

PASSAGE SUPPLY INC

Clear

License #471431 · B

Active

PATRIOT ENERGY HVAC

Clear

License #792826 · C20

Active

PAUL GEORGE INDUSTRIES

Clear

License #1079058 · C23

Active

PAVE IT INCORPORATED

Clear

License #975598 · B

Active

PAYNE R L CONSTRUCTION INC

Clear

License #796055 · B

Active

PCI ELECTRIC

Clear

License #1124220 · C10

Active

PEC COMMERCIAL SOLUTIONS INC

Clear

License #1116271 · B

Active

PENA PAINTING SERVICES INC

Clear

License #927992 · C33

Active

PENWAL INDUSTRIES INC

Clear

License #751258 · B

Active

PEREZ DANIEL PLUMBING

Clear

License #1104738 · C36

Active

PERRY GORDON ROOFING A PARTNERHIP

Clear

License #975540 · C39

Active

PERRY MARK ELECTRICAL

Clear

License #518434 · C10

Active

PERRY T AND SONS CONSTRUCTION INC

Clear

License #1101081 · B

Active

PHILLIPS WILLIAM DAVID

Clear

License #995578 · C36

Active

PIERO CONSTRUCTION

Clear

License #481934 · B

Out Liab Susp

PIMENTEL WALL DESIGN

Clear

License #956883 · C33

Contr Bond Susp

PINETREE PAINTING

Clear

License #1043851 · C33

Active

Nearby Contractor License Lookups

Rancho Cucamonga Contractor License Lookup

Use this page when you need a Rancho Cucamonga contractor license lookup, a list of licensed general contractors in Rancho Cucamonga, or a fast way to screen specialty subs before bid award. Each profile starts from CSLB license data and adds federal safety, wage, debarment, environmental, and permit records.

These records cover contractors based in Rancho Cucamonga. The list includes general building contractors and specialty trades, with license number, status, primary classification, and federal record count shown before you open a full profile.

Of the 1,004 CSLB-registered contractors in Rancho Cucamonga, 94% hold active licenses and 19 have at least one record in federal databases. For GCs verifying subs, that means a standard CSLB status check is only the first pass; the risk review also needs workers' comp, bond, SAM.gov, OSHA, DOL, EPA, and permit checks.

What to Check for Rancho Cucamonga Contractors

  • CSLB License: Confirm Active status (not Suspended, Revoked, or Expired)
  • Workers' Comp: Verify current coverage; exempt status means no employees
  • Contractor Bond: California requires $25,000 minimum (SB 607, Jan 2023)
  • Federal Debarment: Search SAM.gov for exclusion records
  • Safety & Wage History: Check OSHA citations and DOL wage violations

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.