Updated: Mar 02, 2026
Location and Projects
Address
PO BOX 77922, Corona, CA, 92877
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Steven Diaz Low Voltage Contractor
Steven Diaz, Corona, Po Box 77922, Corona, CA (Employee: Steven John Diaz) 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 Steven Diaz, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Steven Diaz Services
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Steven Diaz Contact Information
Phone Number: (951) 427-7422
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Address: PO BOX 77922, Corona, CA 92877
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition of 25 sf. closet at 1st level bedroom 696 sf. to include new bedroom & bathroom at 2nd level. remodel existing kitchen bathroom & laundry at 1st level. replace existing deck w new wooden deck & stairs. ds16607
Valuation:
$177,349
Permit #:
RB1700585
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Also removing illegal basement unit, interior non-partition walls and restoring garage. remove all plumbing, gas fixtures and all wall finishes. see attached conditions of approval. ** interior kitchen & bath remodel, add washer & dryer. elec, mech & plumb.
Valuation:
$28,000
Permit #:
B2013-00861
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen/office/bar/dining room remodel 258 sf (n) header
Valuation:
$0
Permit #:
B17-0268
Status:
Plan Check
Fee:
$875
Permit Type:
N/A
Building Type:
N/A
Reroof residence and attached garage: tear off existing rock roof repair/replace shtg as needed 2 layers 15# felt apply 40-year timberline shingles 2800 sq ft
Valuation:
$4,500
Permit #:
B03-01935
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new gas insert
Valuation:
$0
Permit #:
B2013-01987
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,800
Permit #:
73013
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Steven Diaz License info
Verified License
| License # | 1079549 |
| 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 Steven Diaz 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 | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Steven Diaz Employees
SD
Steven John Diaz
Sole Owner