Licensed Contractors in Irvine, CA - Page 19

1,428 CSLB contractor license records for Irvine (Page 19 of 29)

1,428

Total Contractors

1,338

Active Licenses

41

Federal Records

Irvine Contractor License Records

Showing contractors 901-950 of 1,428

NOVA PLUMBING INC

Clear

License #1091627 · C36

Active

NOVA SUPPLY CONSTRUCTION

Clear

License #1152767 · B

Active

NOZARIAN SHAHRAM

Clear

License #1080087 · B

Active

NUMBER ONE PAINTING

Clear

License #756318 · C33

Active

O C FLOORING

Clear

License #1055641 · B

Active

O C M I INC

Clear

License #1027944 · B

Active

O C P CONSTRUCTION INC

Clear

License #964408 · B

Active

O C TOTAL CONSTRUCTION

Clear

License #1093681 · B

Active

O'BYRNE BRENNEN

Clear

License #1071371 · B

Active

O'CONNOR CONSTRUCTION MANAGEMENT INC

Clear

License #813408 · B

Active

OC 405 PARTNERS JOINT VENTURE

Clear

License #1021106 · A

Active

OC BEST BUILDER

Clear

License #1039585 · B

Active

OC DEVELOPMENT INC

Clear

License #1097574 · D63

Active

OC ENDEAVOUR CO

Clear

License #1120139 · B

Active

OC INTEGRITY PAINTING

Clear

License #1008425 · C33

Active

OC PLUMBING BY OSTA

Clear

License #1147963 · C36

Active

OC POOL PLASTERING

Clear

License #907817 · C53

Active

OC PROFESSIONAL RAIN GUTTERS

Clear

License #1082976 · C43

Active

OC REPIPES

Clear

License #1037177 · C36

Active

OC TECH INNOVATIONS

Clear

License #1026027 · C-7

Active

OC-TECH-ELECTRICIAN

Clear

License #1108889 · C10

Active

OCCA BUILDERS INC

Clear

License #1047714 · B

Active

OCEAN COAST GARAGE DOORS

Clear

License #1101835 · D28

Active

OCEAN GENERAL ELECTRIC

Clear

License #1111486 · C10

JDG Entity Susp

OCEANSIDE ELECTRICIANS BY OSTA LLC

Clear

License #1149449 · C10

Active

OCT SHOP INC

Clear

License #1138383 · D52

Active

OHLA USA INC

Clear

License #984140 · A

Active

OKERENSON CORPORATION

Clear

License #716465 · A

Active

OLIVER BRUCE CONTRACTING

Clear

License #939949 · B

Active

OLO CONSTRUCTION

Clear

License #1088298 · B

Active

OLSON R D CONSTRUCTION

Clear

License #463233 · B

Active

OLYMPIQUE FACADE ACCESS CONSULTING

Clear

License #896644 · D39

Active

OLYMPIQUE SCAFFOLD INSPECTION AND TESTING

Clear

License #1127474 · D39

Active

OLYMPUS STONE CARE INC

Clear

License #1081668 · D64

Active

OMNI REAL ESTATE & CONSTRUCTION GROUP

Clear

License #1007716 · B

Active

ONE SEASON HEATING AND AIR CONDITIONING

Clear

License #1038022 · C20

Active

ONLY SOLUTIONS ELECTRIC LLC

Clear

License #1130881 · C10

Active

OPTIMA MILLWORK

Clear

License #1076509 · C-6

Active

OPTIMA POWER AND LV INC

Clear

License #1073411 · C10

Active

OPTIMA R P M INC

Clear

License #961714 · A

Active

OPTIMA REAL ESTATE DEVELOPMENT LLC

Clear

License #1068439 · B

Active

OPULENT DESIGN BUILD INC

Clear

License #950118 · A

Active

ORANGE COAST SOLAR INC

Clear

License #1122855 · C10

Active

ORANGE COUNTY CONTRACTING SERVICES

Clear

License #1023627 · B

Active

ORANGE COUNTY ELECTRICIANS LLC

Clear

License #1133600 · C10

Active

ORANGE COUNTY FLOORING

Clear

License #913997 · C15

Active

ORANGE CREST REMODELING

Clear

License #1134617 · B-2

Active

ORLOV ARTEM

Clear

License #1138335 · B-2

Active

OROZCO GUSTAVO D

Clear

License #376600 · B

Active

OROZCO SYNTHETIC SEALANTS

Clear

License #1106377 · D12

Active

Irvine Contractor License Lookup

Use this page when you need a Irvine contractor license lookup, a list of licensed general contractors in Irvine, 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 Irvine. 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 1,428 CSLB-registered contractors in Irvine, 94% hold active licenses and 41 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 Irvine 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.