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Contractor LookoutCalifornia

Licensed General Contractors in Concord, California

Updated November 1, 2026 from CSLB's public license file · B General Building Contractor

  • 561licensed general contractors
  • 540active (Clear)
  • 3.7%with a suspension
  • 54.9%workers' comp exempt
  • 16.5 yrsmedian time licensed
  • 51.9%corp / LLC / partnership (48.1% sole owner)
  • 31new in the last 12 months
  • —change tracking began November 1, 2026

Concord is home to 561 general contractors in CSLB's license file, ranking #1 of 27 Contra Costa County cities for this trade. 96.3% are Clear.

54.9% report a workers' comp exemption, 2.8 points lower than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees. The share with a suspension (3.7%) is close to the Contra Costa County rate for the same license (4.5%).

The median general contractor here has held a license for 16.5 years (more than the statewide median of 15.3), and 31 licenses were issued in the last 12 months.

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. See the B General Building Contractor guide for what the license covers.

How to check a general contractor's license in Concord

  1. Open the general contractor's profile from the table below (or search Concord listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 3.7% of Concord listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed general contractor is required by law. See the $1,000 rule.

50 of 561 general contractors in Concord

Concord general contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed general contractors in Concord
Business nameLicense #StatusYearsWorkers' compBond
Swinerton Builders 92 Clear 97 Insured On file
Conco 199902 Clear 65 Insured On file
R F G General Contractor 203084 Clear 65 Exempt On file
Enterprise Roofing Service INC 221274 Clear 63 Insured On file
American Refrigerant Services INC 246018 Clear 59 Insured On file
Lescure Company INC 248204 Clear 59 Insured On file
Seeno Albert D Construction CO 260260 Clear 57 Insured On file
Sausal Corporation 281425 Clear 53 Insured On file
Seeno Albert D JR 281273 Clear 53 Insured On file
Jack's Remodeling INC 285875 Clear 53 Insured On file
Williams B L Custom Homes 358213 Clear 48 Exempt On file
H&H Construction Services 363138 Clear 48 Insured On file
Cal-Neva Environmental Systems 365546 Clear 48 Insured On file
Lesco 370136 Clear 47 Exempt On file
Fleury's Floor Covering INC 402178 Clear 45 Exempt On file
Gene Catania Construction 404531 Clear 45 Insured On file
Reynolds Construction 403587 Clear 45 Exempt On file
Advance Construction and Development INC 421961 Clear 44 Exempt On file
Malley Construction 424564 Clear 44 Exempt On file
Gemini Distributors 430092 Clear 44 Exempt On file
Mce Corporation 439295 Clear 43 Insured On file
R S Company 446848 Clear 43 Insured On file
Ramirez Tom C Construction CO INC 450506 Clear 42 Exempt On file
Moura Donald J Construction 459737 Clear 42 Insured On file
Seecon Financial & Construction CO INC 469096 Clear 41 Insured On file
Silvani Marc Lee 480276 Clear 41 Insured On file
American Pacific Construction 486629 Clear 40 Exempt On file
Romar Construction CO 489974 Clear 40 Insured On file
Sallee Construction 490335 Clear 40 Exempt On file
Zocchi Louis S 497459 Clear 40 Exempt On file
Mize Construction 503952 Clear 39 Exempt On file
Skinner Michael Lester 504714 Clear 39 Exempt On file
Arruda Michael J Construction 505689 Clear 39 Insured On file
R G Self Construction 505356 Clear 39 Exempt On file
Taylor Dennis Earl Construction 508615 Clear 39 Exempt On file
R G M and Associates 509513 Clear 39 Exempt On file
Newsom Construction CO 514692 Clear 39 Insured On file
Complete Plumbing 521758 Clear 38 Exempt On file
G H Group INC 521142 Clear 38 Insured On file
Mayo James A Construction 521629 Clear 38 Exempt On file
George J Construction 525328 Clear 38 Exempt On file
Phillips Dan Garth 525190 Clear 38 Insured On file
Lamorinda INC 527878 Clear 38 Insured On file
C C R Construction INC 528682 Clear 38 Exempt On file
Mc Coy & Sons Const 538991 Clear 38 Exempt On file
Jtr Construction Company INC 545436 Clear 38 Insured On file
Sierra-Pacific Construction 547375 Clear 38 Exempt On file
R D Construction 550992 Clear 37 Exempt On file
Joe O Construction 555114 Clear 37 Exempt On file
Makela C S Construction 553528 Clear 37 Exempt On file

See all 561 general contractors in Concord

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed general contractors are in Concord?

CSLB's current public file lists 561 general contractors with a Concord mailing address. 540 have a Clear status, and 88.4% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general contractor need in California?

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a general contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Concord general contractors, 54.9% are exempt (no employees), 43.1% insured and 2% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

General Contractors in nearby cities

More general contractors lists in Contra Costa County

Other licensed trades in Concord

Guides