Updated: Feb 20, 2026
Location and Projects
Address
27902 CARNEGIE AVENUE, Santa Clarita, CA, 91350
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Jefferson Electrical Inc
Jefferson Electrical Inc, 27902 Carnegie Ave, Santa Clarita, CA (Employee: Jeffrey Duayne Peterson) holds a Electrical license according to the California license board.
Their BuildZoom score of 89 does not rank in the top 50% of California contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jefferson Electrical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jefferson Electrical Inc Contact Information
Phone Number: (661) 505-5023
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Address: 27902 CARNEGIE AVENUE, Santa Clarita, CA 91350
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Building Permits by Jefferson Electrical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sub-panels in garage replacement for 3 units
Valuation:
N/A
Permit #:
25041-20000-35768
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior remodel; addition (2) new windows in basement
Valuation:
$800
Permit #:
19016-20000-07284
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install car charger in garage
Valuation:
N/A
Permit #:
23041-20000-40132
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Upgrade existing 100 amp service to 200 amps in same location
Valuation:
N/A
Permit #:
E19-000838
Status:
complete
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
1/f: tenant improvement: 6 ckts 24 lights 12 switches 30 receptacles new jb for interior sign
Valuation:
$0
Permit #:
E201401226761
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
400 amp service upgrade
Valuation:
N/A
Permit #:
15041-20000-42226
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(2) new interior non-load bearing partition walls
Valuation:
$5,000
Permit #:
85051
Status:
EXPIRED
Fee:
$329
Permit Type:
N/A
Building Type:
N/A
L/v wire in t-bar ceiling
Valuation:
$0
Permit #:
E201410083442
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
13 electrical devices
Valuation:
$0
Permit #:
88918
Status:
ISSUED
Fee:
$386
Permit Type:
N/A
Building Type:
N/A
Install (1) 200amp overhead service at rear of building
Valuation:
$1,520
Permit #:
13STP0103
Status:
FINAL
Fee:
$448
Permit Type:
N/A
Building Type:
N/A
7 circuits
Valuation:
$0
Permit #:
85070
Status:
FINAL
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp main panel
Valuation:
N/A
Permit #:
20041-20000-08139
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
L/v wire in t-bar ceiling
Valuation:
N/A
Permit #:
E201410083442
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
16041-70000-07596
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
15041-20000-42226
Status:
final
Fee:
N/A
Permit Type:
1 or 2 Family Dwe...
Building Type:
N/A
Bathroom- 4 lights 2 gfi & 2 switches all on exisiting wiring
Valuation:
N/A
Permit #:
12041-30000-18954
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace 100 amp sub-panel in garage - for (3) units
Valuation:
N/A
Permit #:
25041-20000-44571
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
1/f: tenant improvement: 6 ckts 24 lights 12 switches 30 receptacles new jb for interior sign
Valuation:
N/A
Permit #:
E201401226761
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2-gang meter service @ (e) duplex
Valuation:
N/A
Permit #:
16041-70000-07596
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Jefferson Electrical Inc License info
Verified License
| License # | 974317 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Jefferson Electrical Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
11
Permits
- Building permit records show that Jefferson Electrical Inc has worked on 11 permitted projects.
Jefferson Electrical Inc Employees
JP
Jeffrey Duayne Peterson
Rmo / Ceo / Pres
Unprofessional, rude, big ego for shoddy work. If I could select zero stars I would. Did not honor my requests made in my home for things not to use or touch. Ruined some personal items in my home. New outlets were misaligned, not even symmetrical with each side, instead they were randomly placed unevenly and different measurements from one another. Entered off-limit/restricted access areas. Used cheap products when replacing fixtures (looked horrible). VERY argumentative and defensive/rude if you don’t change your own idea to his personal opinion/idea when it came to design/layout format, etc. After he “finished the job” and was gone, I realized half my home had no power. When I addressed the issue, all I received as a reply was a text containing a returning appointment which was two weeks out. Horrible at communicating (too good to explain things or “answer to you”). He wouldn’t really speak to my wife about the jobs in progress (she’s the one who actually hired him and is also in charge of the project …it’s her entire redesign). His workers were sloppy (one of his electricians is female and very young). I highly do not recommend, unless it’s a job you don’t care too much about the results.