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California contractor license

Oak Park Construction

Oak Park Construction of Oakland holds California license 836251 (B General Building). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Apr 30, 2028.

Doing business as Carvajal Corporation.

Licensed 22 years, longer than 76% of 485 active Oakland general contractors.

Active

  • Workers' comp ends Dec 1, 2026 (33 days)

Oak Park Construction, Oakland

License
836251
Class
B General Building
Expires
Apr 30, 2028
Bond
$25,000
Workers' comp
Insured to Dec 1, 2026

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

What bond, insurance and workers' comp are on file?

Bond
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredClear Spring Property And Casualty Company, from Dec 1, 2025, to Dec 1, 2026

Who is on this license?

Officer
Kimberly A. CarvajalSince Apr 9, 2018
Responsible managing officer, CEO and president
Henry A. CarvajalSince Apr 17, 2004

What work does this license cover?

Issued Apr 17, 2004. Reissued Apr 9, 2018.

Which other Oakland businesses hold B General Building?

General Contractors in OaklandCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  6. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 29, 2026)
  2. Contractors State License Board (CSLB)