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State files updated Oct 27, 2026
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California contractor license

Acosta Construction Inc

Acosta Construction Inc of Hayward holds California license 896601 (B General Building). The CSLB file dated Oct 27, 2026 lists it as active.1 It expires Dec 31, 2026.

Licensed 19 years, longer than 76% of 292 active Hayward general contractors.

Active

Acosta Construction Inc, Hayward

License
896601
Class
B General Building
Expires
Dec 31, 2026
Bond
$25,000
Workers' comp
Exempt to Mar 1, 2027

CSLB file dated Oct 27, 2026

From the CSLB file dated Oct 27, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000Atlantic Specialty Insurance Company, from Sep 1, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
ExemptState Compensation Insurance Fund, from Mar 1, 2019, to Mar 1, 2027

Who is on this license?

Officer
Maria Y. Valle AmayaSince Dec 17, 2018
Officer
Yanira Y. Valle AmayaSince Dec 17, 2018
Responsible managing officer, CEO and president
Jesus N. AcostaSince May 16, 2007

What work does this license cover?

Issued May 16, 2007. Reissued Dec 17, 2018.

The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other Hayward businesses hold B General Building?

General Contractors in HaywardCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. 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.
  5. 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 27, 2026)
  2. Contractors State License Board (CSLB)