Updated: May 20, 2026
Location and Projects
Address
1228 MAGNOLIA AVE, Modesto, CA, 95350
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Keefe Winokur Electrician
Keefe Winokur, 1228 Magnolia Ave, Modesto, CA (Employee: Keefe Aaron Winokur) holds a General Building, Electrical license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keefe Winokur, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Keefe Winokur Contact Information
Phone Number: (209) 524-0070
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Address: 1228 MAGNOLIA AVE, Modesto, CA 95350
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential or agriculture electrical service 1000 amps or less
2025-05-22
200 amp electrical service replacement @ dwelling c/s young rd
Valuation:
N/A
Permit #:
BLD2025-1027
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2015-71334
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2015-72764
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2015-71738
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Residential or agriculture electrical service 1000 amps or less
2018-09-14
Replacing 100 amp panel @ residence c/s mchenry ave
Valuation:
N/A
Permit #:
BLD2018-2044
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$30,000
Permit #:
BLD2021-70099
Status:
final
Fee:
$850
Permit Type:
Garage
Building Type:
L. Residential ad...
No Description Available
Valuation:
N/A
Permit #:
BLD2013-52062
Status:
final
Fee:
N/A
Permit Type:
Gas storage
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2014-61396
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Tenant improvement - interior remodel for deli/bar
Valuation:
$100,000
Permit #:
BLD2018-40935
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N-ti. Tenant impr...
No Description Available
Valuation:
N/A
Permit #:
BLD2011-91496
Status:
final
Fee:
N/A
Permit Type:
Water
Building Type:
N/A
Upgrade electric service @ dwelling from 100 amp to 200 amp c/s river rd
Valuation:
N/A
Permit #:
BLD2009-00182
Status:
final
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
500 amp electrical service replacement @ jensen bros c/s hwy 33
Valuation:
N/A
Permit #:
BLD2005-02235
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
200 amp electrical service upgrade @ dwelling c/s country club dr
Valuation:
N/A
Permit #:
BLD2009-00541
Status:
final
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$360
Permit #:
BLD2010-81505
Status:
final
Fee:
$85
Permit Type:
Residential
Building Type:
J. Electrical
No Description Available
Valuation:
$1,150
Permit #:
BLD2017-93925
Status:
final
Fee:
$201
Permit Type:
Residential
Building Type:
N/A
400 amp electrical service @ walnut processing building c/s hwy 33
Valuation:
N/A
Permit #:
BLD2004-02078
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
200 amp electrical service upgrade @ dwelling c/s n emerald ave
Valuation:
N/A
Permit #:
BLD2010-00824
Status:
final
Fee:
$104
Permit Type:
N/A
Building Type:
N/A
200 amp electrical service change out @ dwelling c/s gilbert rd
Valuation:
N/A
Permit #:
BLD2011-00114
Status:
final
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
200 amp electrical service upgrade @ dwelling c/s guthere st
Valuation:
N/A
Permit #:
BLD2003-03518
Status:
final
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$700
Permit #:
BLD2002-64725
Status:
final
Fee:
$43
Permit Type:
Residential
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Keefe Winokur License info
Verified License
| License # | 440170 |
| Status | Active |
| State | California |
| Type | General Building, Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Keefe Winokur at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
145
Permits
- Building permit records show that Keefe Winokur has worked on 145 permitted projects.
Keefe Winokur Employees
KW
Keefe Aaron Winokur
Sole Owner