Mdc Drilling
San Francisco · San Francisco County · CA
Verified
Bestopedia verdict
California’s contractor board lists Mdc Drilling with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 22.8 / 30
- License continuity
- 10 / 10
- Workers' comp
- 12 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #627271 verify on CSLB ↗
- Classifications
- B, D-09
- Years licensed
- 34.8 years since 08/30/1991
- Contractor bond
- $25,000 Hudson Insurance Company
- Workers’ comp
- Current State Compensation Insurance Fund
- Business type
- Sole Owner
- Qualifying principal
- Rony Maoz
- Address of record
- 1015 Diamond Street, San Francisco, CA 94114
Frequently Asked Questions
Is Mdc Drilling a licensed General Contractor contractor in California?
Yes. Mdc Drilling holds California CSLB contractor license #627271 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Mdc Drilling licensed to perform?
Mdc Drilling is licensed for B (General Building), plus additional classifications: D-09.
Is Mdc Drilling bonded?
Yes. Mdc Drilling carries contractor's bond #30054499 for $25,000 through Hudson Insurance Company.
Does Mdc Drilling carry workers' compensation insurance?
Yes. Mdc Drilling has workers' compensation insurance on file with State Compensation Insurance Fund, with a policy expiration of 08/17/2026.
How long has Mdc Drilling held its contractor license?
Mdc Drilling has held California contractor license #627271 since 08/30/1991, approximately 35 years (as of July 2026).
Where is Mdc Drilling located?
Mdc Drilling is based in San Francisco, San Francisco County, CA 94114.