Superior Insulation, C-2 Insulation and Acoustical Contractor in San Jose, CA
Superior Insulation operating as a corporation holds an active California contractor license (CSLB #1146932), valid through Nov 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Jose, in Santa Clara County, California.
- License Number
- 1146932
- Issued
- Nov 26, 2025
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101008065
- Effective
- Nov 5, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 23, 2025
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Superior Insulation licensed in California?
Yes. Superior Insulation holds California Contractors State License Board license number 1146932, which is active and in good standing. The license was first issued on November 26, 2025. It is valid through November 30, 2027.
What does Superior Insulation specialize in?
Superior Insulation is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.
Where is Superior Insulation headquartered?
Superior Insulation is headquartered at 1046 Nottingham Place, San Jose, CA 95117, in Santa Clara County, California.
Does Superior Insulation have an active surety bond on file with CSLB?
Yes. Superior Insulation has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Superior Insulation carry workers' compensation coverage?
Superior Insulation reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Superior Insulation's contractor license?
You can verify Superior Insulation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1146932.
- WC coverage startsOct 23, 2025
- Bond activeNov 5, 2025
- License issuedNov 26, 2025
- License expiresNov 30, 2027
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