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Spacetone Acoustics Inc

Active License #397494 B General Building, C-2 Insulation and Acoustical +1 more · Livermore, CA

CSLB license age
45 yrs 8 mo
Expires
Jan 31, 2027
Bond
$25,000 bond
American Contractors Indemnity Company
Workers' comp
Sentinel Insurance Company Ltd

CSLB records dated Oct 16, 2026 checked Oct 18, 2026 Verify live on CSLB

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License record

Status
Active CSLB status code: CLEAR
Classes
B · General Building, C-2 · Insulation and Acoustical, C-9 · Drywall
Business type
Corporation
Issued
Jan 23, 1981 CSLB license age: 45 yrs 8 mo as of the file date
Contractor bond
$25,000 bond American Contractors Indemnity Company, since Jun 5, 2024
Workers' comp
Sentinel Insurance Company Ltd Jul 31, 2026 to Jul 31, 2027 · WC file dated Oct 17, 2026
CSLB last updated this record
Sep 22, 2026

Personnel of record

  • Joan Darlene Libby Responsible Managing Officer
  • Robert Adin Jr Libby Responsible Managing Employee

As listed in CSLB's personnel file dated Oct 17, 2026. Personnel of record qualify the license. The file does not show who owns the business.

What the permit record shows

We have permit records for San Francisco and San Jose only. Other Bay Area cities don't publish contractor names in a form we can read, so an empty list here says nothing about work elsewhere.

No permits matched this business in the last 24 months in the San Francisco data (matched by license number) or the San Jose data (matched by business name).

Complaints and legal actions

CSLB lists complaint and legal-action disclosures on the license's page.

Check complaints on CSLB

Before you sign

  • Down payment. On a home improvement contract it can't exceed $1,000 or 10% of the price, whichever is less. B&P 7159.5
  • What this class covers. A B contractor's prime contract needs 2 or more unrelated trades (B&P 7057). B covers additions and structural work; a B-2 doesn't (CSLB class B-2).

Other licensed general contractors near Livermore

Ranked by the published scoring rules on the methodology page.

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2 bath, 1 kitchen · median permit value $4k · latest: kitchen, Sep 2026 (San Jose permits (name match))

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Active · B · #1138716 · Bond ✓ · Workers' comp exempt · Verify on CSLB

Questions about Spacetone Acoustics Inc

Is Spacetone Acoustics Inc licensed?

Yes. CSLB lists license #397494 (B, General Building; C-2, Insulation and Acoustical; C-9, Drywall) as active in its file dated Oct 16, 2026. It was first issued Jan 23, 1981 and expires Jan 31, 2027. Check the live record on CSLB before you sign.

What is the CSLB license number for Spacetone Acoustics Inc?

CSLB lists Spacetone Acoustics Inc under license #397494, class B, C-2, C-9, in Livermore, CA.

Is Spacetone Acoustics Inc bonded and insured?

CSLB shows a $25,000 contractor bond with American Contractors Indemnity Company and workers' comp coverage through Sentinel Insurance Company Ltd (policy to Jul 31, 2027). Those are the bond and workers' comp records in CSLB's file dated Oct 16, 2026. Ask for its certificate of general liability insurance.

Who owns Spacetone Acoustics Inc?

CSLB lists Joan Darlene Libby (Responsible Managing Officer) and Robert Adin Jr Libby (Responsible Managing Employee) as personnel of record. That file names the people who qualify the license. It does not show who owns the business. CSLB lists the business type as corporation.

Where can I see CSLB complaint and legal-action records for #397494?

On license #397494's page on CSLB. It lists any complaint disclosures and legal actions CSLB publishes for the license.

Where can I read reviews of Spacetone Acoustics Inc?

We don't host reviews. The links under the license details search for Spacetone Acoustics in Livermore on Yelp, Google, Houzz, BBB, Thumbtack and Angi, so you read them at the source.

Confirm or correct this page

For the business owner. Everything above comes from CSLB and city permit files. Send a correction and we check it against the source.

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