Updated: Dec 03, 2025
Location and Projects
Address
2925 MABEL ST APT D, Berkeley, CA, 94702
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Leon Electric
Leon Electric, 2925 Mabel St, Berkeley, CA (Employee: Leon William Arosteguis Castellon) holds a Electrical 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 Leon Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Leon Electric Contact Information
Phone Number: (702) 272-7310
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Address: 2925 MABEL ST APT D, Berkeley, CA 94702
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Apartment #4. kitchen laudnry and bathroom remodel. install new subpanel 60 amp 240 volt single phase. 20 spaces. 12 circuits 4 lights 6 switches 15 receptacles 1 fan 1 g/d 1 microwave 1 range. 240 volt 30 amp dryer = 1 washer
Valuation:
N/A
Permit #:
E202310039872
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install and supply electrical wire for 3 outlets 120 vol 15 amp (gfi) for garage door. run 2 electrical circuit 120vol 20 amp
Valuation:
N/A
Permit #:
E202509175720
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old electrical main service of 100 amps and install new electrical main service of 125 amps
Valuation:
N/A
Permit #:
E202506303550
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old main panel single phase 100 amp. 120/240 volt for new main panel 125 amp. single phase 240-120 volt. 20 spaces
Valuation:
N/A
Permit #:
E202403042803
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove electrical wires in the storage
Valuation:
N/A
Permit #:
E202504302083
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing 100 amps panel and upgrade to 200 amps service relocate panel 5ft from existing location
Valuation:
$3,200
Permit #:
BLD2023-01144
Status:
complete
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Unit #3. to comply with complaint #202183757: labeled name of main panel and sub panel for unit 3. check all electrical systems in unit 3
Valuation:
N/A
Permit #:
E202111246981
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical panel from 100 amps to 200 amps. main service
Valuation:
N/A
Permit #:
E20220609700
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace old subpanel 100 amp for 1 new subpanel 200 amp. 30/42 spaces
Valuation:
N/A
Permit #:
E202401292068
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Inspect existing dedicated circuit for automatic door
Valuation:
N/A
Permit #:
E20220609701
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
5th fl - remove 1 sub panel. install 2 can lights 1 fan 1 gfi in bathroom. install switches outlets and emergency lights
Valuation:
N/A
Permit #:
E202001146761
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200 amp main breaker upgrade to 400 amp-14 meters
Valuation:
N/A
Permit #:
E202411188298
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical job in 1 bahtroom and 1 bedroom in the garage. electrical wiring and electrical fixture as needed
Valuation:
N/A
Permit #:
E201909164179
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 3 new outlets and floor for counter
Valuation:
N/A
Permit #:
E202103112070
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 200amp service panel
Valuation:
N/A
Permit #:
E202002267813
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
200a main panel upgrade
Valuation:
N/A
Permit #:
B2021-02711
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
New 100amp service
Valuation:
N/A
Permit #:
E201910285166
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New service panel 100 amps in garage
Valuation:
N/A
Permit #:
E201911055356
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Leon Electric License info
Verified License
| License # | 1053809 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Leon Electric 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 | Hudson Insurance Company |
| Bond Value | $15,000 |
17
Permits
- Building permit records show that Leon Electric has worked on 17 permitted projects.
Leon Electric Employees
LC
Leon William Arosteguis Castellon
Sole Owner