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Licensed General Contractors in Oakley, California

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

  • 123licensed general contractors
  • 116active (Clear)
  • 5.7%with a suspension
  • 57.7%workers' comp exempt
  • 11.3 yrsmedian time licensed
  • 49.6%corp / LLC / partnership (50.4% sole owner)
  • 8new in the last 12 months
  • —change tracking began November 1, 2026

Oakley is home to 123 general contractors in CSLB's license file, ranking #12 of 27 Contra Costa County cities for this trade. 94.3% are Clear.

The share with a suspension, 5.7%, is 1.2 points higher than the Contra Costa County rate for the same license (4.5%). About 57.7% report a workers' comp exemption, roughly the statewide norm for general contractors.

8 of these licenses are less than a year old, while 54.5% have been held for 10 years or more. The median is 11.3 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 Oakley

  1. Look the company up by name or license number (search Oakley). On the profile, confirm three things: Clear status, the B license for this kind of work, and a contractor's bond on file.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 5.7% of Oakley listings here already show a suspension.
  3. Match the license holder's name to the name on the written contract and the person you meet. Since 57.7% of Oakley general contractors claim a workers' comp exemption, ask who will actually do the work. Hiring checklist.

50 of 123 general contractors in Oakley

Oakley 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 Oakley
Business nameLicense #StatusYearsWorkers' compBond
Jim's Heating and Air Conditioning 360458 Clear 48 Insured On file
A J A General Construction 382872 Clear 47 Exempt On file
Dongallo Alex Construction 439960 Clear 43 Exempt On file
Cook William Sheldon 526144 Clear 38 Exempt On file
Jd Collins Company INC 552404 Clear 37 Insured On file
Safe Engineering Construction 564297 Clear 37 Exempt On file
Fred's Fast Plumbing 598066 Clear 36 Exempt On file
Oseguera Mario Construction 627877 Clear 35 Exempt On file
Ellison Douglas Gilbert Construction Company 648206 Clear 34 Insured On file
Kohler Anthony B Construction Company 648383 Clear 34 Insured On file
Wiley INC 646740 Clear 34 Insured On file
Cruz Con Corp 652075 Clear 34 Exempt On file
Mario Navea General Building Contractor 672628 Clear 33 Insured On file
Gyc Construction INC 681484 Clear 32 Insured On file
Estevez Construction 686755 Clear 32 Exempt On file
Furlong Electric & Integration 694951 Clear 32 Exempt On file
Dickinson Construction 703594 Clear 31 Exempt On file
Hatton's Construction 707733 Clear 31 Exempt On file
Meadows A Construction INC 711024 Clear 31 Insured On file
Trimco Construction 725768 Clear 30 Insured On file
Rhoe Dan Construction 729155 Clear 30 Exempt On file
Mazotti Construction 736044 Clear 29 Exempt On file
Duarte Construction 749586 Clear 28 Exempt On file
Adams D C Construction 753360 Clear 28 Exempt On file
Lawrence Electric & Construction 755004 Clear 28 Insured On file
On Top Construction 791897 Clear 25 Exempt On file
De Fremery Construction 819239 Clear 23 Exempt On file
Solid Rock Construction 824339 Clear 23 Exempt On file
Chris Fortner Construction INC 832454 Clear 22 Insured On file
Ozment Build To Suit Const 837725 Clear 22 Exempt On file
Reica Construction INC 836591 Clear 22 Insured On file
Morris Vance & Company 841101 Clear 22 Exempt On file
Primo Custom Construction 849584 Clear 22 Exempt On file
Above the Line Construction 858198 Clear 21 Exempt On file
Jims Air Systems 858932 Clear 21 Insured On file
Wolf Ken Tile and Construction 868936 Clear 20 Exempt On file
Nairi's Home Improvement Services 870927 Clear 20 Exempt On file
Mjr Construction 875074 Clear 20 Exempt On file
Sandstone Environmental Engineering INC 878348 Clear 20 Insured On file
Andrew Mathias 894086 Clear 19 Exempt On file
Premier Kitchen and Bath Remodel 893466 Clear 19 Insured On file
Sawatzky Builders INC 892497 Clear 19 Exempt On file
C P C Construction 898540 Clear 19 Insured On file
Matthew's A A A INC 916092 Clear 18 Insured On file
B Pico Construction 920865 Clear 18 Insured On file
Gardner Construction 921597 Clear 18 Exempt On file
Gentry Construction 924702 Clear 18 Exempt On file
McAllister Company 926272 Clear 17 Insured On file
Curiel Construction INC 929462 Clear 17 Insured On file
Vasilakos Installation and Procedures Construction 929931 Clear 17 Exempt On file

See all 123 general contractors in Oakley

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 Oakley?

CSLB's current public file lists 123 general contractors with a Oakley mailing address. 116 have a Clear status, and 87% 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?

CSLB issues the B General Building Contractor classification for this work. In Contra Costa County, 94.3% of Oakley's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work 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 Oakley, 39.8% of general contractors list a policy, 57.7% claim an exemption and 2.4% 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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