Contractor License Proof

#1 Acoustics

Licensed

Verified against CSLB on · View on CSLB

License details

License number
749358
Status
Active
Classifications
C-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 13, 1998 – May 31, 2028

Business

  • (510) 489 2985 (CSLB public record)
  • 30998 HUNTWOOD AVE #104, Hayward, CA 94544Alameda County

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Frequently asked questions

Is #1 Acoustics licensed in California?

Yes. #1 Acoustics holds an active California state contractor license (CSLB #749358), verified against the CSLB public record on August 4, 2026.

What is #1 Acoustics's CSLB license number?

#1 Acoustics's California contractor license number is 749358. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is #1 Acoustics licensed for?

#1 Acoustics is classified under Insulation and Acoustical (C-2) by the CSLB.

How do I verify #1 Acoustics's license myself?

Look up license #749358 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #749358 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.