DOCTOR ROOTER INC
License
- Status
- CLEAR
- First issued
- March 27, 2019
- Expires
- March 31, 2027
- Entity
- Corporation
- Address of record
- 3120 E OAK KNOLL DR, West Covina, CA 91791
- Phone of record
- (310) 709 4744
Contractor bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond number
- 101798926
- Amount
- $25,000
- Effective
- March 2, 2026
Workers’ compensation
- Carrier
- EMPLOYERS ASSURANCE COMPANY
- Policy number
- EIG598004901
- Effective
- August 8, 2026
- Expires
- August 8, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 40 licensed plumbing contractors in West Covina.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| CHANG DUKWON | Responsible Managing Officer | August 17, 2021 | Current |
| CHANG DUKWON | Responsible Managing Officer | October 9, 2021 | Current |
| CHANG DUKWON | Responsible Managing Officer | February 12, 2026 | Current |
| TAHMASSEBI ARMAN | Chief Executive Officer/President | June 4, 2021 | Current |
| MEDINA MAURICIO ARMANDO | Responsible Managing Officer | March 27, 2019 | June 28, 2021 |
| TAHMASSEBI ARMAN | Chief Executive Officer/President | March 27, 2019 | February 1, 2021 |
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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.