Castro Valley Contractor Verification - Page 3

434 contractors checked against 6 data sources (Page 3 of 9)

434

Total Contractors

421

Active Licenses

7

Federal Records

Castro Valley Contractors

Showing contractors 101-150 of 434

COTA ELECTRIC INC

Clear

License #1029993 · C10

Active

CRAWFORD INCORPORATED

Clear

License #904632 · B

Active

CROLL EDWIN T

Clear

License #368028 · B

Active

CRONK G CONSTRUCTION

Clear

License #988109 · B

Active

CRV CARPENTRY

Clear

License #1128116 · C-5

Active

CUNNINGHAM CONSTRUCTION

Clear

License #955393 · B

Active

CUSTOM INNOVATIONS

Clear

License #907211 · C33

Active

CUSTOM TILE INC

Clear

License #1068190 · C54

Active

D & M BUILDERS

Clear

License #797083 · B

Active

D A D'S GARDEN SERVICE

Clear

License #610967 · C27

Active

D B TILE

Clear

License #821370 · B

Active

D M C CONSTRUCTION

Clear

License #918194 · B

Active

D W CONSTRUCTION

Clear

License #1098104 · B

Active

DAVE'S INTERIOR CONSTRUCTION SPECIALIST

Clear

License #782005 · B

Active

DAVIS LEVI CONSTRUCTION INC

Clear

License #1132903 · B

Active

DAY GROUP BUILDERS LLC

Clear

License #1107047 · B

Active

DAYSTAR WINDOW TINTING INC

Clear

License #784336 · D52

Active

DE KOVEN MASONRY

Clear

License #661388 · C29

Active

DEEP AND HIGH DEVELOPMENT

Clear

License #927220 · ASB

Active

DEL ROSARIO CHRISTOPHER EMANUEL

Clear

License #872088 · B

Active

DEMIGUEL PLUMBING

Clear

License #406575 · C16

Active

DIABLO MOUNTAIN CONSTRUCTION LLC

Clear

License #1101794 · B

Active

DIAMOND STONE FABRICATION

Clear

License #984393 · C54

Active

DICH CONSTRUCTION

Clear

License #1033784 · B

Active

DIRECT SALES FLOORS

Clear

License #424404 · B

Active

DITIBERIO RICHARD & CO

Clear

License #757212 · C27

Active

DL DESIGN BUILD LLC

Clear

License #1135206 · A

Active

DOBEL MARK PAINTING & RESTORATION

Clear

License #556547 · C33

Active

DONAHUE BACKHOE & CONSTRUCTION CO

Clear

License #504109 · B

Active

DOOR SPECIALIST

Clear

License #852259 · B

Active

DRABEC NICHOLAS

Clear

License #639451 · B

Active

DRAINAGE REPAIR COMPANY

Clear

License #1139764 · A

Active

DUARTE & SONS CONSTRUCTION & PAINTING

Clear

License #959065 · B

Active

DYNAMIC DESIGNS

Clear

License #947835 · C27

Active

E & S MASONRY CORPORATION

Clear

License #562066 · C29

Active

EAST BAY CONSTRUCTION

Clear

License #650791 · B

Active

EAST BAY RESTORATION

Clear

License #827881 · ASB

Active

EASTBAY ELECTRIC

Clear

License #787116 · C10

Active

EB HOME CONSTRUCTION

Clear

License #1112791 · B

Active

ECOL DEVELOPMENT INC

Clear

License #897153 · B

Active

EDEN CONCRETE CONTRACTORS

Clear

License #1108674 · C-8

Liab Ins Susp

ELECTRIC AC DC

Clear

License #1065330 · C10

Active

ELECTRICALI

Clear

License #1116286 · C10

Active

ELITE CONSTRUCTION

Clear

License #845888 · B

Active

ELITE HOME REMODELING

Clear

License #970250 · B

Active

ELOH ELECTRIC

Clear

License #1117455 · C10

Active

ENVIRONMENTAL IN OVATIONS CORPORATION

Clear

License #955826 · ASB

Active

ERICSON M VEGA CONSTRUCTION

Clear

License #1144261 · B

Active

ESTRADA PREMIUM ROOFING AND REPAIR LLC

Clear

License #1133952 · C39

Active

EUROMARBLE AND GRANITE INC

Clear

License #978274 · C54

Active

How to Verify a Contractor in Castro Valley

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 Castro Valley serve local residential and commercial construction needs.

Of the 434 CSLB-registered contractors in Castro Valley, 97% hold active licenses and 7 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 Castro Valley 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.