Updated: Apr 13, 2026
Location and Projects
Address
741 OLD SAN FRANCISCO RD, Sunnyvale, CA, 94086
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JG Electric & Sons
JG Electric & Sons, 741 Old San Francisco Rd, Sunnyvale, CA (Employees: Jamie Gonterman, Jamie Gonterman, and Jason Richard Gonterman) holds a Electrical license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring JG Electric & Sons, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JG Electric & Sons Contact Information
Phone Number: (408) 394-2635
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Address: 741 OLD SAN FRANCISCO RD, Sunnyvale, CA 94086
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JG Electric & Sons Sunnyvale
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
JG Electric & Sons has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
28 projects
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that JG Electric & Sons has worked on at least
31.0 projects over the past 2 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
|
24 projects
|
Commercial Renovations |
|
31 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that JG Electric & Sons mostly works on
electrical project
and commercial renovation
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$50k-$100k |
|
23 projects
|
$100k-$250k |
The typical size of their permits is approximately $141,250. 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.
Addition of electric vehicle charging outlets in assigned tenant parking spaces. addition of a 400 amp dedicated ev panel behind the existing 800 amp service main breaker serving a 200 amp and a 100 amp subpanel fifteen (15) 20 amp 240v 2-pole gfci breakers for ev readibases and one (15) amp breaker
Valuation:
$78,000
Permit #:
BLD24-00657
Status:
final
Fee:
$4,231
Permit Type:
N/A
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-0395
Status:
final
Fee:
$12,081
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1317
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1316
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1315
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1314
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1312
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1311
Status:
final
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1310
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1309
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1308
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1307
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1306
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1305
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1304
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1303
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1302
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1301
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1300
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
Adds 113 20a 240v smart receptacles dedicated to ev charging
Valuation:
$141,250
Permit #:
B25-1299
Status:
issued
Fee:
N/A
Permit Type:
Tenant improvement
Building Type:
N/A
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JG Electric & Sons Reviews
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Verified License
BuildZoom confirmed this contractor's license
JG Electric & Sons License info
Verified License
| License # | 442802 |
| 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 JG Electric & Sons at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Twin City Fire Insurance Company |
33
Permits
- Building permit records show that JG Electric & Sons has worked on 33 permitted projects.
JG Electric & Sons Employees
JG
Jamie Gonterman
Sole Owner
JG
Jamie Gonterman
Sole Owner
JG
Jason Richard Gonterman
Officer