Updated: May 02, 2026
Location and Projects
Address
3590 TOHOE DRIVE, Murphys, CA, 95247
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Sonora Electric Co
Sonora Electric Co, 3590 Tohoe Dr, Murphys, CA (Employee: Howard Marlin Ballou) holds a Electrical license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sonora Electric Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sonora Electric Co Contact Information
Phone Number: (209) 814-0662
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Address: 3590 TOHOE DRIVE, Murphys, CA 95247
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Sonora Electric Co Murphys
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sonora Electric Co has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
8 projects
|
2023 |
Our building permit records indicate that Sonora Electric Co has worked on at least
8.0 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.
Experience
|
8 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Sonora Electric Co mostly works on
electrical project
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $3,650. This graph shows the distribution of these job values.
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.
Main panel upgrade from 100a to 200amp
Valuation:
$4,300
Permit #:
B2023-01062
Status:
issued
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100amp to 200amp
Valuation:
$3,500
Permit #:
B2023-01018
Status:
final
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Replace weatherhead and riser
Valuation:
$500
Permit #:
B2023-01054
Status:
final
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Replace electrical panel 100 amp to 200 amp
Valuation:
$1,300
Permit #:
B2022-01578
Status:
final
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Repair damaged ele. mast leave 100amp panel
Valuation:
$1,500
Permit #:
B2022-00620
Status:
issued
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Mpu 100 amp to 200 amp in new location
Valuation:
$2,500
Permit #:
B2022-01736
Status:
final
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp electrical. with 200 amp
Valuation:
$1,500
Permit #:
B2021-01797
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Replace 200 amp main panel
Valuation:
$1,200
Permit #:
B2022-01856
Status:
final
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
Relocate and upgrade panel to 200 amps
Valuation:
$20,000
Permit #:
B2020-01703
Status:
final
Fee:
$557
Permit Type:
Elect. Repr/rmdl
Building Type:
N/A
Replace 100 amp electrical. to 200 amp
Valuation:
$2,000
Permit #:
B2021-01796
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Main panel upgrade from 100amp to 200amp
Valuation:
$2,000
Permit #:
B2021-00147
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Remove/replace 200 amp main panel
Valuation:
$2,000
Permit #:
B2021-00146
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Replace exist. 200 amp service
Valuation:
N/A
Permit #:
B2021-00857
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Mpu from 100amp to 200amp
Valuation:
N/A
Permit #:
B2020-01959
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Install 22kw generator
Valuation:
N/A
Permit #:
B2021-00964
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Replace main panel 100 amp
Valuation:
$2,300
Permit #:
B2023-01166
Status:
final
Fee:
$409
Permit Type:
Electrical service
Building Type:
N/A
Remove/replace 200amp main panel
Valuation:
$2,200
Permit #:
B2020-01576
Status:
final
Fee:
$368
Permit Type:
N/A
Building Type:
N/A
Mpu 100 amp to 200 amp
Valuation:
$3,875
Permit #:
B2023-01512
Status:
issued
Fee:
$454
Permit Type:
N/A
Building Type:
N/A
Mpu 100amp to 200amp
Valuation:
$3,400
Permit #:
B2023-01365
Status:
issued
Fee:
$454
Permit Type:
N/A
Building Type:
N/A
Mpu 100amp to 200amp
Valuation:
$3,800
Permit #:
B2023-01290
Status:
issued
Fee:
$409
Permit Type:
N/A
Building Type:
N/A
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Sonora Electric Co Reviews
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Verified License
BuildZoom confirmed this contractor's license
Sonora Electric Co License info
Verified License
| License # | 905939 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sonora Electric Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | Pie Insurance Company (The) |
30
Permits
- Building permit records show that Sonora Electric Co has worked on 30 permitted projects.
Sonora Electric Co Employees
HB
Howard Marlin Ballou
Sole Owner