SCI
License
- Status
- CLEAR
- First issued
- June 28, 2013
- Expires
- June 30, 2027
- Entity
- Corporation
- Address of record
- 8780 19TH STREET, Alta Loma, CA 91701
- Phone of record
- (909) 981 2700
Contractor bond
- Surety
- OHIO CASUALTY INSURANCE COMPANY (THE)
- Bond number
- 999322227
- Amount
- $25,000
- Effective
- May 14, 2024
Workers’ compensation
- Carrier
- NATIONAL CASUALTY COMPANY
- Policy number
- WCC336622A
- Effective
- June 4, 2025
- Expires
- June 4, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
- A General Engineering Contractor
- B General Building Contractor
- C-21 Building Moving / Demolition Contractor
- C-42 Sanitation System Contractor
- C-47 General Manufactured Housing Contractor
A contractor may only contract for work within their classifications. See all 5 licensed building moving / demolition contractors in Alta Loma.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GRABOWSKI JACK RYAN | Responsible Managing Employee | July 13, 2026 | Current |
| GRABOWSKI JACK RYAN | Responsible Managing Employee | December 15, 2025 | Current |
| GRABOWSKI MICHAEL JOSEPH | Officer | July 10, 2024 | Current |
| GRABOWSKI NEAL LAURENCE | Responsible Managing Officer | July 10, 2024 | Current |
| GRABOWSKI TABITHA L | Chief Executive Officer/President | June 28, 2013 | Current |
| GRABOWSKI MICHAEL JOSEPH | Responsible Managing Officer | March 28, 2019 | July 10, 2024 |
| GRABOWSKI MICHAEL JOSEPH | Responsible Managing Officer | June 28, 2013 | July 10, 2024 |
| GRABOWSKI MICHAEL JOSEPH | Responsible Managing Officer | June 28, 2013 | February 19, 2019 |
| GRABOWSKI NEAL LAURENCE | Officer | June 28, 2013 | July 10, 2024 |
Verified status badge
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Is this your license?
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.