Updated: Jan 22, 2026
Location and Projects
Address
3349 MORETTI DR, Concord, CA, 94519
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Norcal Voice & Data Low Voltage Contractor
Norcal Voice & Data, 3349 Moretti Dr, Concord, CA (Employees: Charles Thomas Davidson and Theresa Maureen Davidson) holds a Low Voltage Systems license 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 Norcal Voice & Data, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Norcal Voice & Data Services
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Norcal Voice & Data Contact Information
Phone Number: (925) 250-9021
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Address: 3349 MORETTI DR, Concord, CA 94519
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of low voltage electrical systems - datacom cabling to living spaces & common aeras of building
Valuation:
N/A
Permit #:
E20220513230
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of low voltage elctrical systems - datacom cabling to living spaces and common areas of a 9 story building
Valuation:
N/A
Permit #:
E202110196244
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of voice and data cabling for computer/phone system. installation of cable tray for support of catse cable installation of low voltage rings and smurf tubing (flex conduit) to approx. 93 wall outlet locations. install server rack at mpoe
Valuation:
N/A
Permit #:
BI418357
Status:
final
Fee:
$1,089
Permit Type:
N/A
Building Type:
N/A
Audio visual cabling work interior of small church
Valuation:
$0
Permit #:
E201307232320
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Audio visual cabling work interior of small church
Valuation:
N/A
Permit #:
E201307232320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Norcal Voice & Data License info
Verified License
| License # | 794392 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Norcal Voice & Data 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 | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Norcal Voice & Data Employees
CD
Charles Thomas Davidson
Rme
TD
Theresa Maureen Davidson
Sole Owner