Skip to content
State files updated Oct 29, 2026
Look up a contractor
MenuClose

Home / License lookup / California / Long Beach Acoustics

California contractor license

Long Beach Acoustics

Long Beach Acoustics of Whittier holds California license 988060 (C2 Insulation and Acoustical). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Oct 31, 2027.

Doing business as Mrmajano Inc.

Active

Long Beach Acoustics, Whittier

License
988060
Class
C2 Insulation and Acoustical
Expires
Oct 31, 2027
Bond
$25,000
Workers' comp
None on file

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
$25,000Atlantic Specialty Insurance Company, from Oct 31, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
None on file

Who is on this license?

Responsible managing officer, CEO and president
Mario R. MajanoSince Oct 29, 2013

What work does this license cover?

Issued Oct 29, 2013.

Which other Whittier businesses hold C2 Insulation and Acoustical?

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 29, 2026)
  2. Contractors State License Board (CSLB)