Concord Contractor Verification

1,199 contractors checked against 6 data sources (Page 1 of 24)

1,199

Total Contractors

1,161

Active Licenses

41

Federal Records

Concord, California has 1,199 CSLB-registered contractors. 97% hold active licenses. 41 (3.4%) have at least one federal record in SAM.gov, OSHA, DOL, or EPA databases.

Concord Contractors

Sorted by federal compliance records (most flags first)

BAY CITIES PAVING & GRADING INC

8 flags

License #238650 · A

Active

SWINERTON BUILDERS

7 flags

License #92 · A

Active

BAY AIR SYSTEMS INC

5 flags

License #450929 · C-4

Active

DE NOVA HOMES INC

5 flags

License #770719 · A

Active

SIERRA BAY CONTRACTORS INC

4 flags

License #735077 · A

Active

FREAS PLASTERING COMPANY INC

3 flags

License #602414 · C35

Active

INDEPENDENT CONSTRUCTION COMPANY

3 flags

License #215611 · A

Active

CALIFORNIA HIGHWAY CONSTRUCTION GROUP INC

2 flags

License #1027700 · A

Active

CONCO PUMPING INC

2 flags

License #643402 · D06

Active

CORNELL ROOFING COMPANY INC

2 flags

License #486563 · C39

Active

DAWSON ELECTRIC

2 flags

License #230305 · C10

Active

DMZ BUILDERS

2 flags

License #986594 · A

Active

GEMS ENVIRONMENTAL MANAGEMENT SERVICES INC

2 flags

License #864458 · A

Active

LEGACY FRAMERS INC

2 flags

License #878632 · B

Active

MAJESTIC FLOORS INC

2 flags

License #452554 · C15

Active

MARES & DOW CONSTRUCTION & SKYLIGHTS INC

2 flags

License #618118 · B

Active

ADVANCED VOICE & DATA INC

1 flag

License #681310 · C-7

Active

APARTMENT RENOVATION SPECIALISTS INC

1 flag

License #993208 · B

Active

BCR CONSTRUCTION CORPORATION

1 flag

License #1141404 · B

Active

CONCORD DRYWALL INC

1 flag

License #729000 · C-9

Active

CONTRA COSTA ROOFWORKS INC

1 flag

License #718230 · B

Active

FERNANDEZ & SONS LANDSCAPING INC

1 flag

License #1074444 · C27

Active

FRESCHI AIR SYSTEMS LLC

1 flag

License #1077999 · B

Active

GOLDEN STATE CONTRACT FLOORING INC

1 flag

License #277602 · C15

Active

INFINIUM AIR INC

1 flag

License #995372 · C20

Active

IRONWOOD COMMERCIAL BUILDERS INC

1 flag

License #895364 · B

Active

LYNN SAFETY INC

1 flag

License #823787 · D21

Active

MOR CONSTRUCTION INC

1 flag

License #1028353 · B

Active

PACIFIC STONE

1 flag

License #876202 · C54

Active

PALAZZO KITCHENS AND BATHS INC

1 flag

License #968106 · B

Active

ROYAL VALLEY ROOFING

1 flag

License #370676 · C39

Active

S & K NELLIS PAINTING INC

1 flag

License #150361 · C33

Active

SAK BUILDERS INC

1 flag

License #1096074 · B

Active

SMART BUILDING INC

1 flag

License #875390 · B

Active

SULLIVAN CONSTRUCTION COMPANY INC

1 flag

License #782095 · B

Active

SUNIA CONSTRUCTION INC

1 flag

License #1062476 · B

Active

VANSANDT PLASTERING INC

1 flag

License #1027434 · C35

Active

WARFORD CONSTRUCTION INCORPORATED

1 flag

License #770837 · B

Active

WEST COAST LAND AND DEVELOPMENT INC

1 flag

License #1008541 · A

Active

WHIT'S PAINTING INC

1 flag

License #848230 · B

Active

WINGARD CONSTRUCTION INC

1 flag

License #717349 · B

Active

16 ON CENTER

Clear

License #942865 · B

Active

365 FURNITURE ASSEMBLY

Clear

License #1056159 · D34

Active

3RD GENERATION PAINTING

Clear

License #739120 · C33

Active

925 FLOORING

Clear

License #1132433 · C15

Active

99 NORTH CONSTRUCTION & PLUMBING

Clear

License #1044733 · B

Active

99 NORTH GENERAL ENGINEERING

Clear

License #1112114 · A

Active

A & J FENCING

Clear

License #874803 · B

Active

A 1 WORLD CLASS PAINTING

Clear

License #909975 · C33

Active

A A GARAGE DOORS

Clear

License #927536 · D28

Active

How to Verify a Contractor in Concord

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 Concord serve local residential and commercial construction needs.

Of the 1,199 CSLB-registered contractors in Concord, 97% hold active licenses and 41 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 Concord 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.