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Imbelloni Construction CO INC: CSLB License #304975
Source: CSLB public data · Updated November 1, 2026 · CSLB's record
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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
- 304975
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- April 28, 1975 (51 years)
- Reissued
- September 13, 1994
- Expires
- September 30, 2028
- Classifications
- B General Building Contractor
C-10 Electrical Contractor
C-36 Plumbing Contractor - Mailing address
- 833 N San Mateo Drive, San Mateo, CA, 94401
- Phone
- (650) 692-7333
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- State Compensation Insurance Fund
- Policy number
- 9357145
- Effective
- April 1, 2024
- Expires
- April 1, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Atlantic Specialty Insurance Company
- Bond number
- 800274611
- Amount
- $25,000
- Effective
- September 1, 2026
Bond of qualifying individual
CSLB's public file lists no qualifier bond for this license. One isn't required when the qualifier owns at least 10% of the business, and some qualifier bonds appear only on CSLB's record.
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 general contractors in San Mateo
- Licensed electricians in San Mateo
- Licensed plumbers in San Mateo
- Licensed contractors in San Mateo
- Contractors in San Mateo 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.