STONE IMPROVEMENT INCORPORATED
C54 — SAN FRANCISCO, California
Verify with the state before signing.
License expired 04/30/2026 and has not been renewed. If the contractor tells you they've renewed, confirm with the state board before signing a contract. (Retrieved from California; filings after retrieval may not be reflected.) Covers C54 in SAN FRANCISCO.
- Expired 04/30/2026
- Bonded $25000
- WC unclear
- No complaints
California state licensing board · retrieved 03/03/2026
Retrieved 03/03/2026 — renewals or status changes filed after this date may not be reflected.
The record
License
- Number
- 972402
- Status
- active
- Issued
- 04/25/2012
- Expires
- 04/30/2026
Coverage
- Contractor bond
- $25,000
- Bond company
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers comp
- —
- Wage bond
- $0
Business
- Owner
- Is this you? →
- County
- San Francisco
History
- Complaints (3 yrs)
- 0
- Disciplinary
- None on file
- Permits on file
- 0
- Pending actions
- None
Licensed to do
- C54 — C54
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Claim this profile →Disciplinary & complaints
No disciplinary actions on file.
Building permits
No building permit records found.
Status history
- Last updated
- 03/03/2026
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Official record
Source of record: Contractors State License Board (CSLB). Raw record ID: #972402
California state licensing board · retrieved 03/03/2026