Updated: May 06, 2026
Location and Projects
Address
213 E MAUDE AVE #105, Sunnyvale, CA, 94085
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Courtesy Electric
Courtesy Electric, 213 E Maude Ave, Sunnyvale, CA (Employees: Arnold Vaughn Schuster and Mike Jose Valenzuela) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 109 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 Courtesy Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Courtesy Electric Contact Information
Phone Number: (310) 474-8246
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Address: 213 E MAUDE AVE #105, Sunnyvale, CA 94085
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Courtesy Electric Sunnyvale
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Courtesy Electric has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
9 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Courtesy Electric has worked on at least
18.0 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
|
18 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Courtesy Electric mostly works on
electrical project
projects.
Pricing
|
11 projects
|
< $5k |
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.
Misc. mep- mspu main service panel upgrade 200al (same location)(overhead service)
Valuation:
N/A
Permit #:
DEV25-0799
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Upgrade outdated 100a zinsco main-panel to new 200a main panel. (same location) (overhead service)
Valuation:
$3,000
Permit #:
BLD24-03984
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade main panel from 100a to 200a (same location)
Valuation:
$1,000
Permit #:
BLD25-00518
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade outdated 100a main-panel with new 200a main-panel (same location)(overhead) addition dedicated circuit for hot tub
Valuation:
$2,500
Permit #:
BLD24-00529
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade existing outdated 100 amp zinsco main-panel with new 200 amp main-panel same location same oh connection
Valuation:
$1,500
Permit #:
BLD24-00452
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100a main-panel to 200a mainpanel (overhead service) (same location)
Valuation:
$1,000
Permit #:
BLD23-69003
Status:
final
Fee:
$322
Permit Type:
N/A
Building Type:
N/A
Replace outdated 100a zinsco main-panel with new 200a main-panel (same location) (overhead service). electric meter being moved away from gas meter per pg&e green code
Valuation:
$1,000
Permit #:
LPC2024-02769
Status:
final
Fee:
$196
Permit Type:
Single family res...
Building Type:
N/A
Upgrade outdated 100a main-panel with new 200a main-panel (same location) (overhead service)
Valuation:
$3,000
Permit #:
BLD24-02146
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade outdated zimsco panel from 100 to 200amp (same location) (overhead)
Valuation:
$1,000
Permit #:
BLD22-65083
Status:
expired
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 091593 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 091586 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Replace existing 125a zinsco main_panel with new sqd 125a main-panel (like for like)(under ground service)
Valuation:
N/A
Permit #:
E20-170
Status:
final
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100amp to 200amp (overhead service) (same location)
Valuation:
$1
Permit #:
BLD22-67395
Status:
final
Fee:
$322
Permit Type:
N/A
Building Type:
N/A
Upgrade to new 200a main-panel (same location) (overhead service)
Valuation:
$1,000
Permit #:
LPC2024-00728
Status:
final
Fee:
$196
Permit Type:
Single family res...
Building Type:
N/A
Install 14-50 nema receptacle in garage install 50a gfci
Valuation:
$700
Permit #:
BLD24-02658
Status:
approved
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Upgrade existing 100a main-panel to 200a main-panel same location overhead service
Valuation:
$4,500
Permit #:
BLD21-62938
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Panel upgrade up to 200amp - same location
Valuation:
$1,000
Permit #:
BLD24-01893
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Replace outdated 200amp main panel with new 200amp panel
Valuation:
$4,000
Permit #:
BLD21-0128
Status:
final
Fee:
$217
Permit Type:
Service replacement
Building Type:
N/A
Upgrade outdated 100a main-panel with new 200a main-panel. (same location)(overhead)
Valuation:
$3,000
Permit #:
BLD24-00643
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Residential electrical service upgrade to 200 amps same location
Valuation:
$3,500
Permit #:
20000-01390
Status:
final
Fee:
$503
Permit Type:
N/A
Building Type:
N/A
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Courtesy Electric Reviews
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Verified License
BuildZoom confirmed this contractor's license
Courtesy Electric License info
Verified License
| License # | 903345 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Courtesy Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 299196 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Courtesy Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
173
Permits
- Building permit records show that Courtesy Electric has worked on 173 permitted projects.
Courtesy Electric Employees
AS
Arnold Vaughn Schuster
Sole Owner
MV
Mike Jose Valenzuela
Sole Owner