Updated: May 24, 2026
Location and Projects
Address
2127 6TH STREET, Berkeley, CA, 94710
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Guerreros Electric Inc
Guerreros Electric Inc, 2127-6 Th St, Berkeley, CA (Owned by: Juan Guerrero Guerrero) holds a Electrical license and 6 other licenses according to the California license board.
Their BuildZoom score of 117 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Guerreros Electric Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Guerreros Electric Inc Contact Information
Phone Number: (909) 821-1477
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Address: 2127 6TH STREET, Berkeley, CA 94710
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Guerreros Electric Inc Berkeley
Quality
117
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Guerreros Electric Inc has a BuildZoom score of 117, which places them above 99% of 336,931 contractors in California.
Activity
|
17 projects
|
2025 |
|
29 projects
|
2024 |
|
21 projects
|
2023 |
Our building permit records indicate that Guerreros Electric Inc has worked on at least
67.0 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
|
65 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Guerreros Electric Inc mostly works on
electrical project
projects.
Pricing
|
3 projects
|
< $5k |
|
26 projects
|
$5k-$20k |
|
15 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $13,500. 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.
Building Permits by Guerreros Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
We will rewire 20 lights 18 switches and 30 receptacles that are connected to the knob and tube only. th walls are closed. we will use the fishing method. we will also upgrade the main service electrical panel to 200 amps. we will also upgrade two sub-panels to 60 amps each
Valuation:
N/A
Permit #:
B2025-01474
Status:
final
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
We will rewire 25 receptacles 10 lights and 12 switches that are connected to the knob and tube wiring only. the walls are closed. we will use the fishing method. we will also upgrade the main service electrical panel to 200 amps and a sub-panel to 70 amps
Valuation:
$38,000
Permit #:
B2025-02428
Status:
issued
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 200 amps. we will also replace an existing sub-panel to 100 amps. we will also rewire 40 receptacles 20 lights and 25 switches that are connected to the knob and tube wiring only. the walls are closed. we will use the fishing method
Valuation:
N/A
Permit #:
B2025-02959
Status:
issued
Fee:
$576
Permit Type:
N/A
Building Type:
N/A
We will rewire 40 receptacles 15 lights and 17 switches that are connected to the knob and tube wiring. the walls are closed. we are using the fishing method. we will also upgrade a sub-panel to 50 amps
Valuation:
$40,000
Permit #:
B2025-02471
Status:
final
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 200 amps. we will upgrade two sub-panels to 100 amps. we will rewire 30 receptacles 14 lights and 16 switches that are connected to the knob and tune wiring only. the walls are closed. we are using the fishing method
Valuation:
$40,000
Permit #:
B2024-05266
Status:
issued
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
We will rewire 30 receptacles, 15 switches and 13 light fixtures that are connected to the knob and tube wiring. the walls are closed. we are using the fishing method. we will upgrade two sub-panels. one is on the inside of the unit and the other is on the outside. they will both be upgraded to 100 amps
Valuation:
$27,000
Permit #:
B2024-04842
Status:
issued
Fee:
$357
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 320 amps. we will upgrade the sub panel to 200 amps. we will rewire 30 receptacles, 15 lights and 15 switches that are connected to the knob and tube wiring. the walls are closed. we will use the fishing method
Valuation:
$20,000
Permit #:
B2024-01966
Status:
issued
Fee:
$267
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 200 amps. we will also replace an existing sub-panel in the basement (subject to field inspection.)
Valuation:
$14,500
Permit #:
B2025-00446
Status:
issued
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
We will rewire 40 receptacles 20 lights and 25 switches that are connected to the knob and tube wiring. the walls are closed. we will use the fishing method. we will also upgrade two existing sub-panels to 70 amps each
Valuation:
$58,000
Permit #:
B2024-03986
Status:
final
Fee:
$433
Permit Type:
N/A
Building Type:
N/A
We will rewire 30 receptacles 15 light fixtures and 19 switches that are connected to the knob and tub wiring. the walls are closed. we are using the fishing method. we will also replace a sub-panel with a 70 amp feeder
Valuation:
$35,000
Permit #:
B2024-02789
Status:
approved
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
We will install sub-panel. we will rewire 40 receptacles 20 switches and 20 light fixtures that are connected to the knob and tube wiring only. we will use the fishing method. the walls are closed. subject to field inspection
Valuation:
$35,000
Permit #:
B2023-02197
Status:
issued
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 200 amps. we will also rewire 35 receptacles, 15 light fixtures and 15 switches that are connected to the knob & tube wiring. the walls are closed. we will use the fishing method
Valuation:
N/A
Permit #:
B2023-02662
Status:
issued
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
We will rewire 55 receptacles 20 lights and 30 switches that are connected to the knob and tube wiring. the walls are closed. we are using the fishing method. we will also upgrade two sub panels to 70 amps
Valuation:
$30,000
Permit #:
B2024-02221
Status:
issued
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
We will replace a 70 amp sub-panel. we will rewire 18 switches 25 light fixtures and 30 receptacles that are connected to the knob and tube wiring only. the walls are closed. we are using the fishing method
Valuation:
$25,000
Permit #:
B2024-01340
Status:
issued
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 200 amps. we will also replace an existing sub-panel to 100 amps
Valuation:
$13,500
Permit #:
B2025-01087
Status:
canceled
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
We will upgrade a sub-panel to 125 amps. we will rewire 25 receptacles 10 lights and 10 switches that are connected to the knob and tube wiring only. the walls are closed. we will use the fishing method
Valuation:
$20,000
Permit #:
B2024-01967
Status:
issued
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical panel to 320 amps. it already has 2 meters. each meter will have 200 amps
Valuation:
N/A
Permit #:
B2025-01475
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
We will upgrade the main service electrical to 200 amps. we will also replace an existing 100 amp sub-panel
Valuation:
N/A
Permit #:
B2025-00690
Status:
final
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
We will rewire 7 lights 7 switches and 20 receptacles that are connected to the knob and tube wiring only. the walls are closed. we will use the fishing method. we will also replace a 70 amp sub-panel
Valuation:
N/A
Permit #:
B2024-01858
Status:
issued
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
-we will upgrade the main service electrical panel to 200 amps. - we will relocate a sub pane - we will rewire receptacles switches and light fixtures that are connected to the knob and tube wiring only. the walls are closed so we will use the fishing method
Valuation:
$23,000
Permit #:
B2022-00885
Status:
final
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Guerreros Electric Inc License info
Verified License
| License # | 919295 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1037996 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 351764 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 856596 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 661548 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 979575 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 804587 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- 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 Guerreros Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
117
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest Premier Insurance Company |
357
Permits
- Building permit records show that Guerreros Electric Inc has worked on 357 permitted projects.
Guerreros Electric Inc Employees
CG
Carlos Esteban Guerrero
General Partner
JG
Jose Medina Guerrero
Rmo / Ceo / Pres
JG
Juan Carlos Guerrero
Rmo/Ceo/Pres
JG
Juan Guerrero Guerrero
Owner
JG
Juan Manuel Guerrero
Qualify Partner
JG
Juan Manuel Guerrero, Carlos Esteban Guerrero
Owner
OG
Otilia Guerrero
Officer
OG
Otilia Guerrero
Officer
SG
Sarah Guerrero
Officer
SG
Sarah Guerrero
Officer
SG
Saul Guerrero
Sole Owner
SG
Saul Guerrero
Owner