Independent site · Not affiliated with CSLB or any state agency
Contractor LookoutCalifornia

Licensed General Contractors in Hercules, California

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

  • 44licensed general contractors
  • 43active (Clear)
  • 2.3%with a suspension
  • 63.6%workers' comp exempt
  • 13.8 yrsmedian time licensed
  • 50%corp / LLC / partnership (50% sole owner)
  • 4new in the last 12 months
  • —change tracking began November 1, 2026

Hercules is home to 44 general contractors in CSLB's license file, ranking #22 of 27 Contra Costa County cities for this trade. 97.7% are Clear.

The share with a suspension, 2.3%, is 2.2 points lower than the Contra Costa County rate for the same license (4.5%). 63.6% report a workers' comp exemption, 5.9 points higher than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees.

4 of these licenses are less than a year old, while 54.5% have been held for 10 years or more. The median is 13.8 years.

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 Hercules

  1. Open the general contractor's profile from the table below (or search Hercules 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 2.3% of Hercules 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.

All 44 general contractors in Hercules

Hercules 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 Hercules
Business nameLicense #StatusYearsWorkers' compBond
Collins Marvin Construction 413024 Clear 45 Insured On file
Mc Donough Ed Construction 425180 Clear 44 Exempt On file
Aar General Contractor 715291 Clear 31 Exempt On file
Bauhaus Construction 737104 Clear 29 Exempt On file
T R & A INC 755719 Clear 28 Insured On file
Scanlan Construction 765978 Clear 27 Exempt On file
Jackson and Son 774463 Clear 26 Insured On file
Bondoc Construction 805472 Clear 24 Exempt On file
C B M Remodeling 821999 Clear 23 Exempt On file
Fong's Construction 825990 Clear 23 Exempt On file
Marques Construction 829459 Clear 22 Exempt On file
Zembucando 839821 Clear 22 Exempt On file
Frontline Properties 872413 Clear 20 Exempt On file
Three Moon Construction 906081 Clear 19 Exempt On file
Adriatic Builders LLC 929060 Clear 17 Insured On file
How To's Construction Company 938389 Clear 17 Exempt On file
Manny's Handyman Services 946057 Clear 16 Insured On file
Genuine Drywall Contractors 952827 Clear 16 Insured On file
T J General Construction 956798 Clear 15 Insured On file
W A B O Landscape & Construction INC 962263 Clear 15 Insured On file
Espinoza Remodeling 970711 Clear 14 Exempt On file
Ash Havens Construction INC 971814 Clear 14 Insured On file
E R Home Improvements & General Construction INC 989190 Clear 12 Insured On file
Calgate Home Improvements INC 1014308 Clear 10 Exempt On file
Skytrust Builder 1034874 Clear 8 Insured On file
Zinhul Construction 1057511 Clear 7 Exempt On file
Byrne Andy Construction 1081250 Clear 5 Exempt On file
Gr Innovative Builders INC 1085381 Clear 4 Insured On file
Bay Modern Build INC 1093950 Clear 4 Insured On file
Tsp Roofing and Solar 1096233 Clear 4 Insured On file
G Legarte Construction 1098795 Clear 4 Insured On file
Mejia Salvador Alberto 1099887 Clear 3 Exempt On file
Beetham Construction INC 1100493 Clear 3 Exempt On file
Philcap Renovations 1103192 Clear 3 Exempt On file
Magnabuild LLC 1104709 Clear 3 Exempt On file
Bay Pros Construction INC 1109415 Clear 3 Exempt On file
East Bay Retrofit Construction 1123691 Clear 2 Exempt On file
Pagni Construction INC 1135931 Clear 1 Exempt On file
Kc Construction 1140596 Clear 1 Exempt On file
Mxdi Builder Company 1150993 Clear <1 Exempt On file
R C O General Construction 1151536 Clear <1 Insured On file
Ortiz General Contractor INC 1152174 Clear <1 Exempt On file
Hsp Construction 1158517 Clear <1 Exempt On file
K C Construction 1071427 Susp: contractor's bond 5 Exempt On file

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 Hercules?

CSLB's current public file lists 44 general contractors with a Hercules mailing address. 43 have a Clear status, and 93.2% 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?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Hercules, 36.4% of general contractors list a policy, 63.6% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

Related

General Contractors in nearby cities

More general contractors lists in Contra Costa County

Guides