Updated: Apr 11, 2026
Location and Projects
Address
5370 Olive Dr, Concord, CA, 94521
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Yu Co Electrical
Yu Co Electrical at 5370 Olive Dr, Concord, CA 94521, held a Electrician license (#756720) with the California contractors license board with an expiration date of 12-31-2028. We last verified the license was inactive on 04-10-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Yu Co Electrical Contact Information
Phone Number: (415) 706-1843
Address: 5370 Olive Dr, Concord, CA 94521
This is a sample of this contractor's permits. Click here to access their complete permit history.
Within this unit remodel one kitchen & two bathrooms. install new electrical subpanel in unit replace (e) light fixtures & piping. remove & replace air heating system. local wall opening & patch back at such locations only no layout or opening change & walls changes high efficacy lightings
Valuation:
$40,000
Permit #:
201801088050
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Limited demolition of interior walls new bathroom and remodeled kitchen within a single dwelling unit
Valuation:
$50,000
Permit #:
201807245436
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Admin permit for unit # 6: c/n per inspector bryan keil. change contractor for electrical permit e201908283726. existing scope to remain. (unit #6: remodel existing bathroom relocate kitchen. new electrical wiring and electrical fixtures as needed.) inspection fees paid under electrical permit e201908283726
Valuation:
N/A
Permit #:
E201912166210
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full remodeling of 2 bathrooms kitchen laundry living dining rooms and bedrooms. install/relocate new electircal panel to inside from outside. maher n/a
Valuation:
$20,000
Permit #:
201810123003
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
559b 24th ave: convert ground floor storage space to (1) (n) dwelling unit per ord 162-16. new electrical work to includding new meter subpanel 60amp new plugs lights switches
Valuation:
N/A
Permit #:
E201903149798
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 13. legalize unit at basement. install new meter with main breaker subpanel power for sprinkler system and water heater. 15 lts 12 switches 20 recepts 1 garage disp 1 range 3 smoke detectors 1 fan 1 dishwasher
Valuation:
N/A
Permit #:
E201803021401
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full remodel and new electrical panel installation
Valuation:
N/A
Permit #:
EW202007169044
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Each bathroom: retile; replace 9e) fixtures ad piping as need. rewire and new subpanel new light fixtures and plug. change plumbing pipe change fan in bathroom. no layout changes or wall mods. maher n/a
Valuation:
$16,000
Permit #:
201801037759
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Full remodel and panel installation in unit
Valuation:
N/A
Permit #:
EW202011231885
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #10: full remodel addition shower pan install electrical subpanel. remove (e) tub & install (n) shower. no other work proposed. electrical and plumbing pemrit separate
Valuation:
$20,000
Permit #:
201811024867
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Full remomodeling for 2 bathrooms including 2 shower pans kitchen & laundry. new fixtures
Valuation:
N/A
Permit #:
PP20181012654
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with nov# 201853202. kitchen remodeling move sink & replace gas pipe install gfi in bathroom nw lights & plugs install sub panel in unit
Valuation:
$16,472
Permit #:
201804186692
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Apartment 206: remodeling interior including kitchen & bathroom. install new subpanel. new lights plugs switches
Valuation:
N/A
Permit #:
E201812278096
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Full remodeling and install electrical panel
Valuation:
N/A
Permit #:
EW202007169043
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
#606: full remodeling. install load center in unit. lights switches recepts appliances smoke detector
Valuation:
N/A
Permit #:
E201906031681
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New construction in garage level. new panel in unit a
Valuation:
N/A
Permit #:
E202002067333
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Address correction for work approved under pp20180108721
Valuation:
N/A
Permit #:
PP20180117963
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #8: new unit on g/f: addition 60amp panelboard new plugs lights meaters meter main
Valuation:
N/A
Permit #:
E201812047615
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To obtain a final inspection for work approved under previous permit e201709227846
Valuation:
N/A
Permit #:
E201811207327
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment 405: rewire unit install new subpanel new plugs lights switches
Valuation:
N/A
Permit #:
E201908283720
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Yu Co Electrical Reviews
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Yu Co Electrical License info
Inactive License
| License # | 756720 |
| Status | Inactive |
| State | California |
| Type | Electrical, General Building |
| 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.
Check this license's status for Yu Co Electrical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
230
Permits
- Building permit records show that Yu Co Electrical has worked on 230 permitted projects.
Yu Co Electrical Employees
VY
Viktor Khalilovich Yusupov
Owner