Location and Projects
Harbor Industrial Services Corporation Engineer
Harbor Industrial Services Corporation, San, Po Box 1487, San Pedro, CA (Employees: David Bruce Zelhart, Dianne Hawke, and Hawke, Dianne M) holds a Elevator Contractor, Elevator Contractor license and 4 other licenses according to the Washington license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harbor Industrial Services Corporation, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Harbor Industrial Services Corporation Services
Harbor Industrial Services Corporation Contact Information
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Building Permits by Harbor Industrial Services Corporation
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Harbor Industrial Services Corporation License info
Verified License
| License # | HARBOIS796N6 |
| Status | Active |
| State | Washington |
| Type | Elevator Contractor, Elevator Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Harbor Industrial Services Corporation at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HARBOIS853OZ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harbor Industrial Services Corporation at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 739984 |
| Status | Active |
| State | California |
| Type | General Engineering, Electrical, Elevator Installation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Harbor Industrial Services Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 723077 |
| Status | Inactive |
| State | California |
| Type | General Engineering, Electrical |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harbor Industrial Services Corporation at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HARBOIS854QB |
| Status | Inactive |
| State | Washington |
| Type | Elevator Contractor, Elevator Contractor |
| Business Type | Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Harbor Industrial Services Corporation at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | Ascot Insurance Company |
| Insured up to | $9,000,000 |
Bonded
| Bonded Agent | Travelers Casualty & Surety Company Of America |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Arch Insurance Company |