Updated: Apr 13, 2026
Location and Projects
Address
1030 N Mountain Ave, Ontario, CA, 91762
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Custom Professional Electronics Low Voltage Contractor
Custom Professional Electronics Inc, 1030 N Mountain Ave, Ontario, CA holds a Low Voltage Systems license and 1 other license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Professional Electronics Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Custom Professional Electronics Inc Services
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Custom Professional Electronics Inc Contact Information
Phone Number: (626) 641-3211
Address: 1030 N Mountain Ave, Ontario, CA 91762
Building Permits by Custom Professional Electronics Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental permit to collect fees for (1) additional inspection. this permit does not authorize any additional work or extend the expiration date of the original permit
Valuation:
N/A
Permit #:
08041-10001-23663
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Upgrade service panel to 100 amps
Valuation:
N/A
Permit #:
08041-10000-23663
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
100 amp service upgrade
Valuation:
N/A
Permit #:
08041-10000-23664
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Patio cover
Valuation:
$3,100
Permit #:
BPT021293
Status:
FINAL
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Lattice patio cover to dwlg - 192 sq ft
Valuation:
$2,081
Permit #:
BPT021365
Status:
EXPIRED
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Custom Professional Electronics Inc License info
Verified License
| License # | 944235 |
| Status | Active |
| State | California |
| Type | Low Voltage Systems |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Custom Professional Electronics 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 # | 911857 |
| 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 Custom Professional Electronics Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Chubb Indemnity Insurance Company |