Updated: Jun 01, 2026
Location and Projects
Address
PO BOX 442, Lake Forest, CA, 92609
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Delta Power Electrician
Delta Power, Lake Frst, Po Box 442, Lake Forest, CA (Owned by: Vigen Giragosian) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Delta Power, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Delta Power Contact Information
Phone Number: (818) 822-8627
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Address: PO BOX 442, Lake Forest, CA 92609
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Delta Power Lake Forest
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Delta Power has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Delta Power has worked on at least
3.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
(eplan) replacement of existing 400 kw emergency generator to new 450 kw w replacement of 200 gal diesel fuel tank
Valuation:
$20,000
Permit #:
00921019-MISC
Status:
final
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
(eplan) replacement of existing 400 kw emergency generator to new 450 kw w replacement of 200 gal diesel fuel tank
Valuation:
N/A
Permit #:
00921018-EBP
Status:
final
Fee:
$253
Permit Type:
N/A
Building Type:
N/A
Replacing defective components with the existing switch gear. consist of a defective gfi relay replacement test & calibration
Valuation:
$6,847
Permit #:
EL-2020-00040
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnish and install anew 200a 3ph ladwp meter
Valuation:
N/A
Permit #:
22041-30000-40711
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (n) 800 amp multi-meter main switch board and replace 4 subpanels (no new loads) entered by: velasquj
Valuation:
N/A
Permit #:
E2019-006473
Status:
final
Fee:
$2,312
Permit Type:
N/A
Building Type:
N/A
Replacement of defective main breaker on 3000 a service ul field evatuation required
Valuation:
N/A
Permit #:
17041-10000-37920
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Plan check for power for doheny eye institute. replace existing 2 atss 2 transformers 2 distributaion boards and new feeder for the ats
Valuation:
N/A
Permit #:
15041-10000-00947
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install a 75 kva xfmr & a new 225a load panel w (5) 40a cb 2-pole for car chargers
Valuation:
N/A
Permit #:
16041-10000-11054
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install replacement emergency generator & pad. keep existing 60 gallon tank
Valuation:
N/A
Permit #:
00646523-MISC
Status:
final
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
Install replacement emergency generator & pad. keep existing 60 gallon tank
Valuation:
N/A
Permit #:
00646522-EBP
Status:
final
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Install replacement emergency generator. keep existing 60 gallon tank
Valuation:
$0
Permit #:
00639297-CTI
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 generators & upgrade switchgear on new foundation pads
Valuation:
$100,000
Permit #:
1309240054
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Steel fence barrier for emergency generator per b0663-19
Valuation:
$12,000
Permit #:
B0407-22
Status:
final
Fee:
$501
Permit Type:
Out of scope comm...
Building Type:
N/A
Suppl. permit to permit #13041-10000-14613 for (3) 60amp disconnects and (4) 20amp receptacle units
Valuation:
N/A
Permit #:
13041-10001-14613
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Generator
Valuation:
$25,500
Permit #:
1602-347
Status:
SUBMITTED
Fee:
$976
Permit Type:
Tenant improvement
Building Type:
N/A
Install new 230 kw standby diesel generator on existing outdoor concrete pad
Valuation:
N/A
Permit #:
00580810-EBP
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical service in general mall area up to tenant service in ste 327 (sam goody). install new 400 amp 208/120 v 3 phase meter panel fed from existing main swbd; conduit run to 3rd level for ste 327
Valuation:
N/A
Permit #:
E00-01007
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide install 225 amp panel with main & 4-feeder breakers
Valuation:
N/A
Permit #:
13041-10000-14613
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement - existing tenant - highrise - permit is for the addition of new panel and ckts to existing site. p/c is for energy and 1 em ckt
Valuation:
N/A
Permit #:
08041-10000-03577
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Upgrade 2 switchboards & install 2 generators
Valuation:
N/A
Permit #:
1309260087
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Delta Power License info
Verified License
| License # | 647110 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Delta Power at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 601786 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Delta Power at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Markel Insurance Company |
80
Permits
- Building permit records show that Delta Power has worked on 80 permitted projects.
Delta Power Employees
AB
Amir Mohammadali Birjandi
Officer
HG
Hossein Cyrus Gilani
Rme
VG
Vigen Giragosian
Sole Owner
VG
Vigen Giragosian
Owner