Updated: Jun 17, 2026
Location and Projects
Address
548 MARKET ST 255002, San Francisco, CA, 94104
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Ace Wiring Electric Inc
Ace Wiring Electric Inc, 548 Market St, San Francisco, CA (Employees: Diego Gallegos and Diego Gallegos) holds a Electrical license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ace Wiring Electric Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Ace Wiring Electric Inc Contact Information
Phone Number: (415) 656-6954
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Address: 548 MARKET ST 255002, San Francisco, CA 94104
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Ace Wiring Electric Inc San Francisco
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ace Wiring Electric Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
26 projects
|
2025 |
|
20 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Ace Wiring Electric Inc has worked on at least
47.0 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
|
46 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Ace Wiring Electric Inc mostly works on
electrical project
projects.
Pricing
|
8 projects
|
< $5k |
|
30 projects
|
$5k-$20k |
The typical size of their permits is approximately $5,868. 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 Ace Wiring Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 120v 20a circuit to a water heater install 120v 20a circuit for a sump pump install 120v 20a afci circuit to a dedicated receptacle in master bedroom tap off of existing circuit in living room and supply power to gas fireplace insert fan with mc wiring
Valuation:
$2,459
Permit #:
B41173
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
200a service upgrade in same location update grounding and bonding install a whole home surge protection device. install a 240v 50a circuit with a receptacle for a future ev next to main panel
Valuation:
$6,001
Permit #:
B42007
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
200a service upgrade & 60a circuit for a 48a hardwired charge point ev charger new 200a meter main panel in same location 2” riser 2/0 thwn wire i will be building a flat level landing approx. 4x4 in front of panel to meet the “minimum working space” requirement *client had a permit pulled with another contractor. you can disregard that one. he is moving forward with us
Valuation:
$5,996
Permit #:
B36850
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
200a service upgrade in same location 2”rmc riser with 2/0thwn conductors update grounding and bonding install a whole home surge protection device
Valuation:
N/A
Permit #:
B2025-01480
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Install new 240v 50a circuit to supply power to electric range. install new 240v 30a circuit to supply power to tesla wall connector
Valuation:
$4,523
Permit #:
B41568
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
200a service upgrade in same location. update grounding and bonding. install a whole home surge protection device. install reliance 10 circuit transfer switch
Valuation:
$6,485
Permit #:
B42377
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace 100 amp main panel with 200 amp in same location right corner of home. replace 100 amp sub
Valuation:
$11,289
Permit #:
B2025-0864
Status:
final
Fee:
$549
Permit Type:
Residence electric
Building Type:
N/A
200a service upgrade. update grounding and bonding. install a whole home surge protection device
Valuation:
$6,872
Permit #:
B2025-01740
Status:
issued
Fee:
$192
Permit Type:
N/A
Building Type:
N/A
Install new 120v 20a circuit in existing sub panel to provide power to an electrical fireplace insert blower fan
Valuation:
$1,417
Permit #:
B40485
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace 100a electrical service and upgrade to 200 amps new 200a meter main panel 2” riser 2/0 awg wire update grounding and bonding to main service install a whole home surge protector
Valuation:
$7,016
Permit #:
B36549
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace underground 125a main in same location. & 2 sub pane
Valuation:
$8,270
Permit #:
EL2504-0006
Status:
final
Fee:
$168
Permit Type:
Residential
Building Type:
N/A
New circuits outlets service upgrade ev charging station;
2024-12-18
200a service upgrade 200a sub panel replacement 200a sub feed install 50a ev outlet install
Valuation:
$10,861
Permit #:
B40599
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
200a service upgrade in same location and 60a ev charger
Valuation:
$7,057
Permit #:
E2504-042
Status:
issued
Fee:
$125
Permit Type:
200 amp svc panel...
Building Type:
N/A
200s service upgrade. 50a ev circuit. 20a general outlet
Valuation:
N/A
Permit #:
EL2504-0010
Status:
final
Fee:
$688
Permit Type:
Residential
Building Type:
N/A
200amp service upgrade in same location with ev outlet replace existing sylvania zinsco meter main panel and upgrade to 200 amps. install new solar ready eaton br main panel. 2 rmc riser and 2/0 thwn wire. update grounding and bonding. install a whole home surge protection device. install new 240v 50a circuit with a nema 14-50 outlet
Valuation:
N/A
Permit #:
B25-00673
Status:
issued
Fee:
$436
Permit Type:
Residential
Building Type:
N/A
Residential install main electric service and sub-panel
Valuation:
$11,886
Permit #:
B-049254
Status:
final
Fee:
$191
Permit Type:
Electrical panel ...
Building Type:
N/A
200a service upgrade and 240v50a ev outlet
Valuation:
$7,000
Permit #:
E2504-054
Status:
final
Fee:
$125
Permit Type:
200 amp svc panel...
Building Type:
N/A
200a service upgrade in same location
Valuation:
$5,609
Permit #:
E2501-006
Status:
final
Fee:
$125
Permit Type:
200 amp svc panel...
Building Type:
N/A
200a service upgrade in same location
Valuation:
N/A
Permit #:
EL2503-0009
Status:
final
Fee:
$166
Permit Type:
Residential
Building Type:
N/A
Replace 125a meter main same location update grounding
Valuation:
$4,876
Permit #:
B2024-2409
Status:
final
Fee:
$262
Permit Type:
Residence service...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ace Wiring Electric Inc License info
Verified License
| License # | 1112252 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ace Wiring Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
46
Permits
- Building permit records show that Ace Wiring Electric Inc has worked on 46 permitted projects.
Ace Wiring Electric Inc Employees
DG
Diego Gallegos
Rmo / Ceo / Pres
DG
Diego Gallegos
Rmo / Ceo / Pres