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Martinelli Environmental Graphics: CSLB License #660462
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
- License expires within 60 days (2026-12-31)
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 660462
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- December 7, 1992 (33 years)
- Expires
- December 31, 2026
- Classifications
- C-61/D-42 Non-Electrical Sign Installation
- Mailing address
- 1829 Egbert Avenue, San Francisco, CA, 94124
- Phone
- (415) 468 4000
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Indemnity Insurance Company of North America
- Policy number
- C75429009
- Effective
- October 1, 2026
- Expires
- October 1, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Nationwide Mutual Insurance Company
- Bond number
- 7901330833
- Amount
- $25,000
- Effective
- August 4, 2026
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed limited specialty contractors in San Francisco
- Licensed contractors in San Francisco
- Contractors in San Francisco County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.