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Contractor LookoutCalifornia

Licensed General Contractors in Alameda, California

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

  • 182licensed general contractors
  • 178active (Clear)
  • 2.2%with a suspension
  • 66.5%workers' comp exempt
  • 13.6 yrsmedian time licensed
  • 44%corp / LLC / partnership (56% sole owner)
  • 10new in the last 12 months
  • —change tracking began November 1, 2026

There are 182 general contractors based in Alameda in CSLB's current file. 178 (97.8%) have a Clear status as of November 1, 2026.

The share with a suspension, 2.2%, is 2 points lower than the Alameda County rate for the same license (4.2%). 66.5% report a workers' comp exemption, 8.8 points higher than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees.

The median general contractor here has held a license for 13.6 years (less than the statewide median of 15.3), and 10 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 Alameda

  1. Open the general contractor's profile from the table below (or search Alameda listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  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 182 general contractors in Alameda

Alameda 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 Alameda
Business nameLicense #StatusYearsWorkers' compBond
A-1 Electrical Services 336289 Clear 49 Exempt On file
Pagones Dennis G 343267 Clear 49 Exempt On file
Island Construction 350033 Clear 48 Exempt On file
Trinity Construction Servicing 368723 Clear 47 Exempt On file
Nelco INC 377453 Clear 47 Insured On file
Buestad Construction INC 380376 Clear 47 Insured On file
Beilman Construction 389608 Clear 46 Exempt On file
Hirshberg Edward L 390205 Clear 46 Exempt On file
Central Bay Roofing & Restoration INC 435272 Clear 43 Insured On file
Phillip N Feinn 435547 Clear 43 Exempt On file
Joyce F J Construction 442528 Clear 43 Exempt On file
Fine Line Construction 451707 Clear 42 Exempt On file
Saarman Construction LTD 450928 Clear 42 Insured On file
Finger Enterprises 453409 Clear 42 Exempt On file
Larsen Daniel Builders INC 471439 Clear 41 Insured On file
J W Construction 474484 Clear 41 Exempt On file
Power Engineering Construction Company 488215 Clear 40 Insured On file
Kuen Ping Construction INC 505394 Clear 39 Insured On file
Bella Vista Construction 510424 Clear 39 Exempt On file
Evans Robert Henry 510326 Clear 39 Exempt On file
Meyer B & CO 512492 Clear 39 Exempt On file
V N S Construction 523268 Clear 38 Exempt On file
Bei Construction INC 528322 Clear 38 Insured On file
Greathouse Construction 540004 Clear 38 Exempt On file
Case Construction 544984 Clear 38 Exempt On file
Alliance Solar Services 560667 Clear 37 Exempt On file
Carcon International LTD 570842 Clear 37 Exempt On file
Hall Margaret Dorothy 577749 Clear 37 Exempt On file
R O C Construction 603057 Clear 36 Exempt On file
Swedish Quality Works 604578 Clear 36 Exempt On file
Team Bodhi INC 603019 Clear 36 Exempt On file
Alameda Structural INC 606483 Clear 36 Insured On file
Corkhill Adam T 614365 Clear 35 Exempt On file
Carder George Vance JR 627543 Clear 35 Exempt On file
Vuong's Construction 667272 Clear 33 Exempt On file
Mirek Andre R 672456 Clear 33 Exempt On file
American Precision Builders 680013 Clear 33 Insured On file
Rantz Michael A 679705 Clear 33 Exempt On file
P K Construction 688189 Clear 32 Exempt On file
All Season Construction 690086 Clear 32 Exempt On file
T A Roberts 690678 Clear 32 Exempt On file
Theatre Equipment Construction & Service 689896 Clear 32 Insured On file
Trinh Hoa Ngoc 692577 Clear 32 Exempt On file
Daly Builders Group 693850 Clear 32 Exempt On file
Bayside Specialty Construction LLC 700161 Clear 31 Insured On file
Barni John Construction 708989 Clear 31 Exempt On file
Hutchcraft INC 717570 Clear 30 Insured On file
McIlvain Jack 720823 Clear 30 Exempt On file
Tradewell Construction 724142 Clear 30 Exempt On file
Yazolino Construction 739152 Clear 29 Exempt On file

See all 182 general contractors in Alameda

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 Alameda?

CSLB's current public file lists 182 general contractors with a Alameda mailing address. 178 have a Clear status, and 90.1% 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 Alameda, 33% of general contractors list a policy, 66.5% claim an exemption and 0.5% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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Guides