Updated: Jul 07, 2026
Location and Projects
Address
17942 E SANTA CLARA, Santa Ana, CA, 92705
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Coastline Electric Co
Coastline Electric Co, 17942 E Santa Clara, Santa Ana, CA (Owned by: Steven John Guarnaccia) holds a Electrical license and 3 other licenses according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coastline Electric Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Coastline Electric Co Contact Information
Phone Number: (714) 655-0284
Address: 17942 E SANTA CLARA, Santa Ana, CA 92705
Building Permits by Coastline Electric Co
This is a sample of this contractor's permits. Click here to access their complete permit history.
Main panel upgrade 200 amps ***contractor to be onsite for electrical panel inspection*** ***refer to stainless steel ground rod requirement per hbmc 17.48.040*** ***lath inspection required prior to final****
Valuation:
N/A
Permit #:
E2025-001890
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-11-10
Cross street: hwy 79 south description of work: existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2021-RESALT-013772
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-05-24
Cross street: pepper tree ln description of work: existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2024-RESALT-004079
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 200 amps ***contractor to be onsite for first inspection*** ***refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2025-005445
Status:
final
Fee:
$287
Permit Type:
N/A
Building Type:
N/A
(n) 200a main panel upgrade ***contractor to be onsite for first inspection*** ***refer to stainless steel ground rod requirement per hbmc 17.48.040***
Valuation:
N/A
Permit #:
E2023-004764
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2024-11-08
Cross street: daily rd description of work: existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2021-RESALT-013652
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade 125 amps ***contractor to be onsite for first inspection*** ***stainless steel ground rods only when used***
Valuation:
N/A
Permit #:
E2023-002749
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2023-11-20
Cross street: valbrock dr description of work: misc electrical for 200 amp service panel for existing adu
Valuation:
N/A
Permit #:
PDS2023-RESALT-015364
Status:
complete
Fee:
$337
Permit Type:
N/A
Building Type:
N/A
Install (n) 200 amp main panel upgrade (1) subpanel and (2) outlets *** afie *** entered by: velasquj
Valuation:
N/A
Permit #:
E2021-000158
Status:
final
Fee:
$290
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade to 200a
Valuation:
N/A
Permit #:
RELEC-07-22-55219
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 200 amps main panel
Valuation:
N/A
Permit #:
E2022-002434
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
New 96 kw roof photovoltaic solar system - 264 panels
Valuation:
$189,000
Permit #:
1810290015
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (n) 200 amp main panel upgrade entered by: velasquj
Valuation:
N/A
Permit #:
E2020-003521
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Install (n) 200 amp main panel upgrade entered by: velasquj
Valuation:
N/A
Permit #:
E2020-002419
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Install (n) 200 amp main panel upgrade entered by: velasquj
Valuation:
N/A
Permit #:
E2020-002418
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Install (n) 200 amp main panel upgrade entered by: velasquj
Valuation:
N/A
Permit #:
E2020-002416
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
Elect circuits for washer dryer
Valuation:
N/A
Permit #:
E2023-005970
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
Panel upgrade
Valuation:
N/A
Permit #:
BLD24-1154
Status:
final
Fee:
$96
Permit Type:
Electrical
Building Type:
N/A
Meter upgrade
Valuation:
N/A
Permit #:
BLD20-0805
Status:
final
Fee:
$125
Permit Type:
Mep
Building Type:
N/A
Upgrade main service panel from 100-200a entered by: kongs
Valuation:
N/A
Permit #:
E2020-001396
Status:
final
Fee:
$234
Permit Type:
N/A
Building Type:
N/A
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Coastline Electric Co License info
Verified License
| License # | 323922 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Coastline Electric Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 701437 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Coastline Electric Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 323922 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the City of Oceanside, CA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Coastline Electric Co at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 686235 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- 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 Coastline Electric Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
105
Permits
- Building permit records show that Coastline Electric Co has worked on 105 permitted projects.
Coastline Electric Co Employees
LM
Larry Wayne De Matteo
Sole Owner
RH
Richard Thomas Holcombe
Sole Owner
SG
Steven John Guarnaccia
Owner