KOLBY DEVELOPMENT COMPANY
License
- Status
- CLEAR
- First issued
- May 20, 1988
- Expires
- May 31, 2028
- Entity
- Sole Owner
- Address of record
- 1229 QUINTARA STREET, San Francisco, CA 94116
- Phone of record
- (415) 407 6391
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 67129520
- Amount
- $25,000
- Effective
- November 29, 2024
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 2,238 licensed general building contractors in San Francisco.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| KOLBY THOMAS MARTIN | Sole Owner | May 20, 1988 | Current |
| KOLBY THOMAS MARTIN | Sole Owner | July 5, 2000 | January 1, 2004 |
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.