Hillsborough Contractor Verification
23 contractors checked against 6 data sources
23
Total Contractors
22
Active Licenses
0
Federal Records
Hillsborough, California has 23 CSLB-registered contractors. 96% hold active licenses. None have federal records in SAM.gov, OSHA, DOL, or EPA databases.
Hillsborough Contractors
Sorted by federal compliance records (most flags first)
A K A CONSTRUCTION CO
ClearLicense #713423 · B
A P CONSULTING ENGINEERS INC
ClearLicense #961752 · B
ART'S PLUMBING
ClearLicense #418141 · C36
BALLYFIN CONSULTING
ClearLicense #993219 · A
BATSHON BUILDERS
ClearLicense #903007 · B
BEALE CONSTRUCTION
ClearLicense #565705 · B
BG DESIGN BUILD PC
ClearLicense #982312 · B
C W K ELECTRICAL INC
ClearLicense #584641 · C10
CAMP CURRY CONSTRUCTION
ClearLicense #397946 · B
CHEUNG WARREN CONSTRUCTION
ClearLicense #294646 · B
CLIX SYSTEMS
ClearLicense #983258 · B
COSTAGLIO FRANK PAINTING
ClearLicense #523126 · B
JARY LLC
ClearLicense #1147938 · B
LIDDELL ELECTRIC COMPANY
ClearLicense #280299 · C10
NATURAL SYSTEMS UTILITIES-CA INC
ClearLicense #751807 · A
NEW GROVE CONSTRUCTION INC
ClearLicense #981110 · B
NG CALVIN
ClearLicense #1031040 · B
PACIFIC HEIGHTS CONSTRUCTION INC
ClearLicense #1025404 · B
PIETRO CONSTRUCTION CO
ClearLicense #562969 · B
SISSCO
ClearLicense #978345 · D21
THALLE CONSTRUCTION CO INC
ClearLicense #939863 · A
WHILEY BUILDERS
ClearLicense #794498 · B
WISEMAN LEWIS
ClearLicense #635738 · B
How to Verify a Contractor in Hillsborough
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 Hillsborough serve local residential and commercial construction needs.
Of the 23 CSLB-registered contractors in Hillsborough, 96% hold active licenses and 0 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 Hillsborough 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.