Location and Projects
National High Voltage Services Engineer
National High Voltage Services Inc. is a high voltage electrical contractor located in Northern California with capabilities in general engineering and electrical contracting. Our primary focus is to serve clients in the Federal, State, Local and Private Utilities, Municipalities, Renewable energy sectors, General Industrial and Commercial market. With over 50 yrs. of combined experience, let our expert staff show you what we can do.
From BuildZoom: National High Voltage Services Inc, 4530 Winter Oak Way, Antelope, CA (Employees: Adriana Arias Woodard, Chris Lagerstrom, and William Edward Woodard) holds a General Engineering, Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring National High Voltage Services Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
National High Voltage Services Inc Services
National High Voltage Services Inc Contact Information
Building Permits by National High Voltage Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
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National High Voltage Services Inc License info
Verified License
| License # | 1005616 |
| Status | Active |
| State | California |
| Type | General Engineering, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for National High Voltage Services Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 81657 |
| Status | Active |
| State | Nevada |
| Type | A17 - Lines To Transmit Electricity |
| Class | A-17 |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of National High Voltage Services Inc with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 677249 |
| Status | Inactive |
| State | California |
| Type | Electrical, General Engineering |
| 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.
Check this license's status for National High Voltage Services Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Great American Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |