Attic Efficiency INC
Attic Efficiency INC operating as a corporation is licensed in California under CSLB number 1089510. The license was first issued in 2022, putting the business at 4 years on the active CSLB roster. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show a previously-filed surety bond from North River Insurance Company (the) that is no longer active and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1089510
- Issued
- Apr 5, 2022
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF642892
- Effective
- Apr 4, 2025
- Status
- Cancelled
- Cancelled
- May 7, 2026
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9385994
- Effective
- Aug 22, 2025
- Expires
- Aug 22, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- Contractor bond cancelled
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Attic Efficiency INC licensed in California?
Attic Efficiency INC holds California Contractors State License Board license number 1089510. The license was first issued on April 5, 2022. It is valid through April 30, 2026.
What does Attic Efficiency INC specialize in?
Attic Efficiency INC is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.
Where is Attic Efficiency INC headquartered?
Attic Efficiency INC is headquartered at 500 Beale Street #129, San Francisco, CA 94105, in San Francisco County, California.
Does Attic Efficiency INC have an active surety bond on file with CSLB?
Attic Efficiency INC has a previously-filed surety bond from North River Insurance Company (the) that is no longer active.
Does Attic Efficiency INC carry workers' compensation coverage?
Yes. Attic Efficiency INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Attic Efficiency INC's contractor license?
You can verify Attic Efficiency INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1089510.
- License issuedApr 5, 2022
- Bond activeApr 4, 2025
- WC coverage startsAug 22, 2025
- License expiredApr 30, 2026
- Bond cancelledMay 7, 2026
- WC expiresAug 22, 2026
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