Ontario Contractor Verification - Page 16

918 contractors checked against 6 data sources (Page 16 of 19)

918

Total Contractors

879

Active Licenses

44

Federal Records

Ontario Contractors

Showing contractors 751-800 of 918

RUIZ EDWARD

Clear

License #726100 · C15

Active

RUVICO INC

Clear

License #1021363 · C36

Active

RYAN ELECTRIC INC

Clear

License #790924 · C10

Active

RYNOCLAD TECHNOLOGIES INC

Clear

License #963208 · C17

Active

S C M CONSTRUCTION INC

Clear

License #935736 · B

Active

SAENZ RICHARD JOE

Clear

License #727122 · B

Active

SAFE USA INC

Clear

License #874085 · C32

Active

SAFFORD PLUMBING

Clear

License #968088 · C36

Active

SALAS ELECTRIC CO

Clear

License #1141393 · C10

Active

SALAS PAINTING

Clear

License #859777 · C33

Active

SALAZAR ELECTRIC LLC

Clear

License #1134142 · C10

Active

SANDOVAL

Clear

License #927957 · C39

Active

SANDOVAL CONSTRUCTION

Clear

License #876715 · B

Active

SANTANA CONSTRUCTION ENTERPRISES

Clear

License #848705 · B

Active

SANTANA'S IRON WORK

Clear

License #926059 · C23

Active

SANTOYO CONSTRUCTION

Clear

License #1131018 · B

Active

SCHUMACHER WAYNE

Clear

License #1039836 · D52

Active

SEASONS PAINTING & CONSTRUCTION CO

Clear

License #692214 · A

Active

SEEBURGER & SONS ROOFING INC

Clear

License #1095076 · C39

Active

SENOR SEPTIC CONSTRUCTION & PUMPING

Clear

License #888517 · C42

Active

SENOR SEPTIC CONSTRUCTION AND PUMPING INC

Clear

License #1048170 · C42

Active

SERRANO LOS CONSTRUCTION

Clear

License #1012653 · B

Active

SERRATO P M HEATING / COOLING

Clear

License #528774 · C20

Active

SHAMROCK LANDSCAPE & MAINTENANCE

Clear

License #496215 · C27

Active

SHARK GENERAL BUILDING INC

Clear

License #1130440 · B

Active

SHENOUDA MARDONA CONSTRUCTION BUILDER

Clear

License #1095276 · B

Active

SHEPPARD'S COATINGS

Clear

License #1030011 · C33

Active

SHOWCASE FACILITY SOLUTIONS INC

Clear

License #1042872 · D34

Active

SIERRA CONSTRUCTION

Clear

License #681123 · B

Active

SIGN CITY

Clear

License #527455 · C45

Active

SIGN INDUSTRIES INC

Clear

License #764128 · C45

Active

SIGNARAMA ONTARIO

Clear

License #1020966 · D42

Active

SIGNATURE SIGNS

Clear

License #737465 · C45

Active

SIGNS OF SUCCESS

Clear

License #533178 · C45

Active

SIGNUM LUX CORP

Clear

License #925033 · C45

Active

SILVER CREEK CONSTRUCTION

Clear

License #716819 · A

Active

SILVER LINE FRAMING

Clear

License #1147108 · C-5

Active

SIMINGTON PAINTING COMPANY

Clear

License #739139 · C33

Active

SIMPLE BUILDS

Clear

License #1144241 · B

Active

SIMPLE RESTORATION INC

Clear

License #1066954 · B

Active

SINGULARITY CONSTRUCTION INC

Clear

License #1105261 · B

Active

SITELOGIQ INC

Clear

License #1054171 · A

Active

SKY COLOR PAINTING INC

Clear

License #1090696 · C33

Contr Bond Susp

SKYLINE SERVICES LLC

Clear

License #1088918 · B

Active

SKYLINECRAFT CONSTRUCTION INC

Clear

License #1122803 · B

Active

SM WATERWORKS BACKFLOW SERVICE

Clear

License #1115619 · A

Active

SMITH BROTHERS GLASS INC

Clear

License #885356 · C17

Active

SO-CAL SHOWERDOORS

Clear

License #812487 · C17

Active

SOLAR ELECTRICAL PLUS INC

Clear

License #1017526 · C-7

Active

SOLAR PRO ELECTRICAL SOLUTION INC

Clear

License #893116 · C10

Active

How to Verify a Contractor in Ontario

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 Ontario serve local residential and commercial construction needs.

Of the 918 CSLB-registered contractors in Ontario, 96% hold active licenses and 44 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 Ontario 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.