MC CONSTRUCTION SERVICES
License
- Status
- CLEAR
- First issued
- May 11, 2026
- Expires
- May 31, 2028
- Entity
- Partnership
- Address of record
- 1457 HUDSON AVE, San Francisco, CA 94124
- Phone of record
- (415) 298 5546
Contractor bond
- Surety
- BUSINESS ALLIANCE INSURANCE COMPANY
- Bond number
- G19033211272
- Amount
- $25,000
- Effective
- March 25, 2026
Workers’ compensation
This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.
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 contractor may only contract for work within their classifications. See all 547 licensed electrical contractors in San Francisco.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| AMBROCIO TAMBRIZ MANUEL | General Partner | May 11, 2026 | Current |
| KARNILOWICZ HENRY | Qualifying Partner | May 11, 2026 | Current |
Verified status badge
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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.