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California contractor license

Specialty Acoustics Inc

Specialty Acoustics Inc of San Diego holds California license 1059778 (C2 Insulation and Acoustical). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Oct 31, 2027.

Active

  • Workers' comp ends Dec 5, 2026 (36 days)

Specialty Acoustics Inc, San Diego

License
1059778
Class
C2 Insulation and Acoustical
Expires
Oct 31, 2027
Bond
$25,000
Workers' comp
Insured to Dec 5, 2026

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Oct 30, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Business Alliance Insurance Company, from Jul 22, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Dec 5, 2023, to Dec 5, 2026

Who is on this license?

Officer
Sergio AvelarSince Jul 14, 2021
Officer
Norma F. RomeroSince Oct 17, 2023
Officer
Jose J. ChavezSince Jun 19, 2025
Responsible managing officer, CEO and president
Ismael GonzalezSince Oct 30, 2019
LLC director
Romero G. GonzalezSince Oct 16, 2023

What work does this license cover?

Issued Oct 30, 2019.

Which other San Diego businesses hold C2 Insulation and Acoustical?

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 30, 2026)
  2. Contractors State License Board (CSLB)