Updated: Jan 07, 2026
Location and Projects
Address
26157 CLOVER ROAD, Hayward, CA, 94542
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A-Z Commercial & Residential Electrical
A-Z Commercial & Residential Electrical, 26157 Clover Rd, Hayward, CA (Employee: Barry Cilliers) holds a Electrical license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A-Z Commercial & Residential Electrical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A-Z Commercial & Residential Electrical Contact Information
Phone Number: (510) 917-1192
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Address: 26157 CLOVER ROAD, Hayward, CA 94542
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A-Z Commercial & Residential Electrical Hayward
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A-Z Commercial & Residential Electrical has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that A-Z Commercial & Residential Electrical 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
|
3 projects
|
Home Additions |
|
7 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that A-Z Commercial & Residential Electrical mostly works on
electrical project
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
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.
Building Permits by A-Z Commercial & Residential Electrical
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert knob and tube to 3 prong outlets - throughout the whole house; addition a new 100 a subpanel in hallway; main panel upgrade from 100 amp to 200 amp; addition 2 30 amp circuits for future heat pump (brmech-24-0173) - 1 outlet in the attic & 1 - compressor (ext. wall); adding (6) exterior outlets in backyard. rev 1 – run additional new 30a dedicated overhead 4-plex line to the o... see more
Valuation:
$17,200
Permit #:
BRELEC-24-0239
Status:
final
Fee:
$852
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical to current code at common area subpanel located in laundry room/storage area. addition new combined smoke/co detector and new (bathroom) fan
Valuation:
$2,000
Permit #:
B2023-04125
Status:
issued
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Rev 1 to bralt-24-0421 - addition to scope of work demolish existing chimney infill wall and roof per plan
Valuation:
$7,000
Permit #:
BRALT-25-0272
Status:
complete
Fee:
$650
Permit Type:
Revisions
Building Type:
N/A
Bring electrical up to code insultation and soundproof walls and ceiling replace gas water heater and gas wall heater in exisiting locations
Valuation:
$20,000
Permit #:
B2023-04104
Status:
issued
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Install 100 amp sub panel , 50 amp range outlet 20 amp hood/microwave circuit, 3 switches for lighting circuit
Valuation:
N/A
Permit #:
EW202103244382
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Code violation correction case: h2021-02529 item#6 : electrical panel
Valuation:
N/A
Permit #:
B2023-02151
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
(n) ev charger
Valuation:
N/A
Permit #:
BD25-0614
Status:
triage
Fee:
$651
Permit Type:
Repair (m e p)
Building Type:
N/A
Upgrade electrical service from 100 amp to 200 amp
Valuation:
$4,000
Permit #:
B2023-03083
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service to 400 amps for main and 60 amps for each apartment- 9 units
Valuation:
N/A
Permit #:
B2023-04141
Status:
issued
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
Addition 2 subpanels addition 1 50 amp circuit for an ev car charger
Valuation:
N/A
Permit #:
B2023-05548
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Building permit (including solar/pv ev charging or energy storage system)
2023-06-14
No Description Available
Valuation:
N/A
Permit #:
ESR-2023-01834
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewiring to bring up to code
Valuation:
$12,000
Permit #:
B2023-03792
Status:
canceled
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ESR-2023-02996
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit (including solar/pv ev charging or energy storage system)
2023-07-20
No Description Available
Valuation:
N/A
Permit #:
ESR-2023-02198
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Running gas & electrical for replacement of spa in same location on concrete pad. not fully self contained - equipment will be next to spa **** subject to field inspector's approval **** **** ok for no site plan per claire chachere**** **** per keith denison planning has no concerns ****
Valuation:
N/A
Permit #:
BI414842
Status:
final
Fee:
$245
Permit Type:
N/A
Building Type:
N/A
Replace defective 100 amp main panel (one leg completely down ) with new 100 amp main panel
Valuation:
$4,000
Permit #:
BIE23-006039
Status:
final
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
Building - residential electrical
3087 Griffon E St, Danville, CA, 94506
2014-10-17
Run a 220v line to gfci circuit breaker vox addition one 120v gfci recepticle run electrical for portable spa
Valuation:
N/A
Permit #:
BIE14-009737
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
For single family dwelling - 125 amp service upgrade addition subpanel replace knob & tube wiring addition receptacles
Valuation:
N/A
Permit #:
RE1501029
Status:
final
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
Upgrade service to 200amp install 6 smoke detectors one 100amp subpanel 4 recessed lignt two switches and family in closet. (elec)
Valuation:
$3,400
Permit #:
E13-0105
Status:
final
Fee:
$492
Permit Type:
N/A
Building Type:
N/A
Upgrade main electrical panel to 150a and addition two (2) subpanels and three (3) dedicated lines
Valuation:
N/A
Permit #:
BIE13-009820
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
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A-Z Commercial & Residential Electrical Reviews
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Verified License
BuildZoom confirmed this contractor's license
A-Z Commercial & Residential Electrical License info
Verified License
| License # | 675728 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for A-Z Commercial & Residential Electrical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
71
Permits
- Building permit records show that A-Z Commercial & Residential Electrical has worked on 71 permitted projects.
A-Z Commercial & Residential Electrical Employees
BC
Barry Cilliers
Sole Owner