Updated: Mar 05, 2026
Location and Projects
Address
P O BOX 262, Compton, CA, 90223
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In-line Communications Company Low Voltage Contractor
In-line Communications Company, Compton, Po Box 262, Compton, CA (Owned by: Donald Johnson) holds a Low Voltage Systems license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring In-line Communications Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
In-line Communications Company Services
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In-line Communications Company Contact Information
Phone Number: (888) 561-5562
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Address: P O BOX 262, Compton, CA 90223
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Building Permits by In-line Communications Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fencing contractor
Valuation:
$0
Permit #:
BUS2014-01239
Status:
Active
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
BUS1998-034390
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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In-line Communications Company Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
In-line Communications Company License info
Verified License
| License # | 725594 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for In-line Communications Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
In-line Communications Company Employees
DJ
Donald Johnson
Sole Owner
DJ
Donald Johnson
Owner