Updated: May 04, 2026
Location and Projects
Address
P O BOX 8811, Pittsburg, CA, 94565
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CTB Fiber Optic Services Low Voltage Contractor
CTB Fiber Optic Services Inc, Pittsburg, Po Box 8811, Pittsburg, CA (Employees: Charlene Tracy Zachman and Paul Allen Barnard) holds a Low Voltage Systems license and 1 other 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 CTB Fiber Optic Services Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
CTB Fiber Optic Services Inc Services
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CTB Fiber Optic Services Inc Contact Information
Phone Number: (925) 960-9690
Address: P O BOX 8811, Pittsburg, CA 94565
Building Permits by CTB Fiber Optic Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lane closure to access (e) manhole for fiber optic splicing level 3 communications
Valuation:
$0
Permit #:
12ENC-00020
Status:
PWD- Permit Archived
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Commercial contracting fiber optic splicing
Valuation:
N/A
Permit #:
X0700521
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Lane closure for access to (e) level 3 manhole
Valuation:
$0
Permit #:
09ENC-00000-00074
Status:
Permit Archived
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Fiber optic splicing in e man holes
Valuation:
N/A
Permit #:
X0800344
Status:
issued
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Fiber optic splicing in e man holes
Valuation:
N/A
Permit #:
X0800345
Status:
issued
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Fiber optic splicing in e man holes
Valuation:
N/A
Permit #:
X0800346
Status:
issued
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Fiber optic splicing
Valuation:
N/A
Permit #:
X0700521
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Shower wall
Valuation:
$0
Permit #:
BH95003858
Status:
Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fiber optic splicing in e man holes
Valuation:
N/A
Permit #:
X0800346
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PL-2005-0616
Status:
complete
Fee:
N/A
Permit Type:
Encroachment - minor
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PL-2005-0616
Status:
complete
Fee:
N/A
Permit Type:
Encroachment - minor
Building Type:
N/A
CTB Fiber Optic Services Inc Reviews
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Verified License
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CTB Fiber Optic Services Inc License info
Verified License
| License # | 905196 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for CTB Fiber Optic Services Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 832046 |
| Status | Inactive |
| State | California |
| Type | Low Voltage Systems |
| 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 CTB Fiber Optic 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Falls Lake Fire & Casualty Company |
9
Permits
- Building permit records show that CTB Fiber Optic Services Inc has worked on 9 permitted projects.
CTB Fiber Optic Services Inc Employees
CZ
Charlene Tracy Zachman
Officer
PB
Paul Allen Barnard
Rmo / Ceo / Pres