WOLFF CONTRACTING INC
License
- Status
- CLEAR
- First issued
- October 13, 2010
- Reissued
- October 22, 2014
- Expires
- October 31, 2026
- Entity
- Corporation
- Address of record
- 3236 DUTTON AVE, Santa Rosa, CA 95407
- Phone of record
- (707) 799 4910
Contractor bond
- Surety
- PLATTE RIVER INSURANCE COMPANY
- Bond number
- A270102305
- Amount
- $25,000
- Effective
- March 21, 2026
Workers’ compensation
- Carrier
- STATE COMPENSATION INSURANCE FUND
- Policy number
- 9402652
- Effective
- June 3, 2026
- Expires
- June 3, 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-36 Plumbing Contractor
A contractor may only contract for work within their classifications. See all 8 licensed building moving / demolition contractors in Santa Rosa.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| WOLFF MICHAEL ROBERT | Responsible Managing Officer/Chief Executive Officer/President | July 28, 2025 | Current |
| TOWNS JEREMIAH BENJAMIN | Responsible Managing Employee | August 1, 2022 | February 10, 2025 |
| WOLFF MICHAEL ROBERT | Responsible Managing Officer | October 2, 2020 | July 28, 2025 |
| WOLFF MICHAEL ROBERT | Responsible Managing Officer/Chief Executive Officer/President | October 22, 2014 | April 10, 2017 |
| WOLFF MICHAEL ROBERT | Responsible Managing Officer/Chief Executive Officer/President | October 22, 2014 | January 8, 2018 |
| WOLFF MICHAEL ROBERT | Sole Owner | October 13, 2010 | October 22, 2014 |
| WOLFF MICHAEL ROBERT | Sole Owner | September 18, 2013 | October 22, 2014 |
| WOLFF MICHAEL ROBERT | Responsible Managing Officer | January 8, 2018 | July 28, 2025 |
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.