Updated: May 23, 2026
Location and Projects
Address
504 ROSS DRIVE, Sunnyvale, CA, 94089
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Telsystems Low Voltage Contractor
Telsystems, 504 Ross Dr, Sunnyvale, CA (Owned by: Jay Chandrakant Shah) holds a Low Voltage Systems license and 1 other license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Telsystems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Telsystems Services
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Telsystems Contact Information
Phone Number: (650) 444-4100
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Address: 504 ROSS DRIVE, Sunnyvale, CA 94089
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential alteration or addition - plan check-permit
1991-02-21
Cross street: estrilitadescription of work: replacing a riser on top of s.f.d damaged by treeexist s.f.d
Valuation:
$0
Permit #:
PDS1991-E-91001301
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Telsystems License info
Verified License
| License # | 615238 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Telsystems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 517659 |
| Status | Inactive |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Sole Ownership |
- 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 Telsystems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Dallas National Insurance Company |
Telsystems Employees
JS
Jay Chandrakant Shah
Owner
PS
Paul Edwin Smith
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