Rancho Cucamonga Contractor Verification - Page 11

971 contractors checked against 6 data sources (Page 11 of 20)

971

Total Contractors

923

Active Licenses

19

Federal Records

Rancho Cucamonga Contractors

Showing contractors 501-550 of 971

KREWSON STEVE ELECTRIC

Clear

License #661192 · C10

Active

KW CONSTRUCTION

Clear

License #1114063 · B

Active

L & M HVAC

Clear

License #1095071 · C20

Active

L A H BUILDERS INC

Clear

License #893520 · B

Active

L C C 3 CONSTRUCTION SERVICES INC

Clear

License #958931 · B

Active

L D RENOVATION

Clear

License #1044058 · B

Active

LA VALLEY CONSTRUCTION

Clear

License #945033 · B

Active

LAKE HILLS A C & HEATING

Clear

License #811929 · C20

Active

LANCE COMMUNICATIONS AND CABLING

Clear

License #475332 · C-7

Active

LANDSCAPEPRO

Clear

License #1004116 · C27

Active

LARSON WILLIAM TY

Clear

License #501029 · A

Active

LASCA CABINET INSTALL PRO

Clear

License #882828 · C-6

Active

LAWLER CONSTRUCTION

Clear

License #965613 · C-5

Active

LB CONSTRUCTION SERVICES

Clear

License #1133919 · B

Active

LEACH ROOFING COMPANY

Clear

License #691152 · C39

Active

LEDESMA & MEYER CONSTRUCTION COMPANY INC

Clear

License #735139 · B

Active

LEE YOUNG

Clear

License #877408 · C10

Active

LEVEL UP ROOFING

Clear

License #1067660 · C39

Active

LEWIS & YUL CONSTRUCTION & DEVELOPMENT INC

Clear

License #1031135 · B

Active

LEWIS B L FRAMING - GENERAL CONTRACTOR

Clear

License #691145 · B

Active

LI CONSTRUCTION COMPANY

Clear

License #1065602 · B

Active

LI GUANG JIN

Clear

License #688406 · B

Active

LI LONGJI

Clear

License #1082849 · B

Active

LIANG DAPENG CONSTRUCTION

Clear

License #1091374 · B

Active

LIEBHERR ELECTRIC

Clear

License #980217 · C10

Contr Bond Susp

LIN ALLAN

Clear

License #788865 · B

Active

LION CONSTRUCTION

Clear

License #888802 · A

Active

LIONHEART INDUSTRIES INC

Clear

License #1125946 · B

Contr Bond Susp

LIZAMA CONSTRUCTION

Clear

License #1051183 · B

Active

LOCAL ELECTRICAL AND LIGHTING

Clear

License #1124249 · C10

Active

LOPEZ ANTONIO

Clear

License #1020383 · B

Active

LOPEZ J J CONSTRUCTION INC

Clear

License #1028131 · B

Active

LOPEZ MONICA ORNELA

Clear

License #1129403 · B

Active

LOPICCOLO DONALD G

Clear

License #477410 · B

Active

LORBEL INC

Clear

License #1001575 · C10

Active

LUCKETT ROOFING CORP

Clear

License #858752 · C39

Active

LYONS MATTHEW M

Clear

License #882482 · B

Active

LYYCUS CONSTRUCTION SERVICES LLC

Clear

License #1132135 · B

Active

M & J A ELECTRIC INC

Clear

License #1102344 · C10

Active

M C S IRON WORKS LLC

Clear

License #1081328 · C23

Active

M D ROYAL LANDSCAPING & MAINTENANCE

Clear

License #1000866 · C27

Active

M J A ELECTRIC COMPANY

Clear

License #674232 · C10

Active

M5 GENERAL CONSTRUCTION INC

Clear

License #1033820 · B

Active

MAC ENVIRONMENTAL SERVICES INC

Clear

License #1085889 · A

Active

MACBET POOLS INC

Clear

License #997004 · C35

Active

MACIEL MASONRY LLC

Clear

License #325465 · C29

Active

MACKENZIE CRAIG ROOFING

Clear

License #938704 · C39

Active

MACKINLAY TILE INC

Clear

License #1061875 · C54

Active

MAG WAREHOUSE CONSTRUCTION PROS

Clear

License #1085927 · B

Active

MAGLAYA PETER

Clear

License #922907 · B

Active

How to Verify a Contractor in Rancho Cucamonga

Manual contractor vetting takes 45+ minutes per sub and still misses violations in databases you don't know exist. SiteVetter runs 6 data source checks in seconds: CSLB license status, SAM.gov federal debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits.

Contractors in Rancho Cucamonga serve local residential and commercial construction needs.

Of the 971 CSLB-registered contractors in Rancho Cucamonga, 95% hold active licenses and 19 have at least one record in federal databases. Under California's "Controlling Employer" doctrine, general contractors can be held liable for subcontractor safety violations—making verification a legal necessity, not optional due diligence.

5-Point Verification Checklist 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.