Sdi Insulation INC, B General Building Contractor in Burlingame, CA
Sdi Insulation INC operating as a corporation holds an active California contractor license (CSLB #607274), valid through Nov 30, 2026. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries 4 CSLB classifications: B General Building Contractor, C-2 Insulation and Acoustical Contractor, C-61/D-34 Prefabricated Equipment Contractor, and C-61/D-65 Weatherization and Energy Conservation Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Burlingame, in San Mateo County, California.
- License Number
- 607274
- Issued
- Nov 29, 1990
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6033441
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9396308
- Effective
- Feb 28, 2026
- Expires
- Feb 28, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sdi Insulation INC licensed in California?
Yes. Sdi Insulation INC holds California Contractors State License Board license number 607274, which is active and in good standing. The license was first issued on November 29, 1990. It is valid through November 30, 2026.
What does Sdi Insulation INC specialize in?
Sdi Insulation INC is licensed for 4 CSLB classifications: B General Building Contractor, C-2 Insulation and Acoustical Contractor, C-61/D-34 Prefabricated Equipment Contractor, and C-61/D-65 Weatherization and Energy Conservation Contractor.
Where is Sdi Insulation INC headquartered?
Sdi Insulation INC is headquartered at 370 Lang Rd, Burlingame, CA 94010, in San Mateo County, California.
Does Sdi Insulation INC have an active surety bond on file with CSLB?
Yes. Sdi Insulation INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Sdi Insulation INC carry workers' compensation coverage?
Yes. Sdi Insulation INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Sdi Insulation INC's contractor license?
You can verify Sdi Insulation INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=607274.
- License issuedNov 29, 1990
- Bond activeJan 1, 2023
- WC coverage startsFeb 28, 2026
- License expiresNov 30, 2026
- WC expiresFeb 28, 2027
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