Updated: May 27, 2026
Location and Projects
Address
142 JOOST AVENUE, San Francisco, CA, 94131
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Cahalane Electric Inc
Cahalane Electric Inc, 142 Joost Ave, San Francisco, CA (Employee: John Patrick Cahalane) holds a Electrical license and 1 other license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cahalane Electric Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cahalane Electric Inc Contact Information
Phone Number: (415) 331-2188
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Address: 142 JOOST AVENUE, San Francisco, CA 94131
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Cahalane Electric Inc San Francisco
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cahalane Electric Inc has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
33 projects
|
2025 |
|
15 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that Cahalane 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
|
8 projects
|
Home Additions |
|
63 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Cahalane Electric Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
1 project
|
$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 Cahalane Electric Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change out existing sub panel to larger size and run a 30 amp 240 volt circuit and a 20 amp 120 volt circuit to supply new washer and dryer being installed in the unit. also run a circuit to garage from sub panel for future air conditioner that will be installed down the road
Valuation:
N/A
Permit #:
EW202502154180
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with building permits bpa # 2023/0307/3179 bpa # 2023/0307/3180 bpa # 2023/1221/2896 bpa # 2024/0124/4564 bpa # 2024/1220/7242 which was various work done with building permits but no electrical permits initially. want to close out permits by having the work inspected
Valuation:
N/A
Permit #:
EW202502023898
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing existing recessed can lights with new recessed can lighting. install new fixtures to replace existing in some areas. addition a couple new switches for some of the lights. addition a couple outlets in living room for tv. no new circuits being ran. existing wiring good
Valuation:
N/A
Permit #:
EW202410242052
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire of existing kitchen and primary bathroom at other end of house. change out 2 sub panels to larger spaced panel to allow for new circuits
Valuation:
N/A
Permit #:
EW202502154181
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new sub panel in unit. addition some new grounded outlets in living room dining room hallway and two bedrooms. relocate circuits going to kitchen to new sub panel. run 30 amp 220 volt circuit to electric dryer. run new 110 volt laundry circuit
Valuation:
N/A
Permit #:
EW202205033216
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire existing bedrooms hallway living room family room and entry by bringing it up to code. addition new sub panel. all on main level. no work on upper level. no work in kitchen and bathroom
Valuation:
N/A
Permit #:
EW202401126127
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen rewire new lighting in dining room new bathroom gfci outlet laundry outlet new sub panel
Valuation:
N/A
Permit #:
EW202505236646
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade of electrical service to 120-122 palm ave from 200 amp to 400 amp 200 amp per unit
Valuation:
N/A
Permit #:
EW202504035415
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen bathroom laundry master closet new master bedroom wall and loft area rewire plus some new light switch locations for other lighting. change out electrical panel to larger capacity but same feeders
Valuation:
N/A
Permit #:
EW202111039464
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen laundry dining room and 2 bathrooms rewire. new sub panel in unit
Valuation:
N/A
Permit #:
EW202412123013
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Main bathroom rewire. exhaust fan recessed cans outlets and switches
Valuation:
N/A
Permit #:
EW202504105567
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Eliminate (e) knob and tube wiring from where still (e) like 3 bedrooms circuit to furnace (not replacing furnace) hall lighting kitchen lighting
Valuation:
$12,500
Permit #:
MEP-2024-294585
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Wiring of new living area on ground level includes 2 bedrooms bathroom living area laundry and garage. relocate sub panel. rewire of upstairs bathroom
Valuation:
N/A
Permit #:
EW202401216273
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
U-fer ground installation whole house rewire plus service upgrade
Valuation:
N/A
Permit #:
EW202503034646
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
U-fer ground install whole rewire of 2 units service upgrade
Valuation:
N/A
Permit #:
EW202505286706
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen bathroom and powder room rewire. new sub panel
Valuation:
N/A
Permit #:
EW202505176470
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rewire existing remodeled flex room at rear of house
Valuation:
N/A
Permit #:
EW202502033941
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole house rewire includes all top existing floor plus new master suite family room bathroom and garage at ground level. no upgrade to electrical service
Valuation:
N/A
Permit #:
EW202110068845
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole rewire of main living area includes 2 bedrooms 2 bathrooms and a kitchen plus ground floor laundry room and garage. upgrade of electrical service run power for new air conditioning unit and hot tub
Valuation:
N/A
Permit #:
EW202109068174
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen and 2 bathrooms rewire. new sub panel
Valuation:
N/A
Permit #:
EW202504235885
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Cahalane Electric Inc License info
Verified License
| License # | 880990 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cahalane 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 # | 640863 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| 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 Cahalane Electric Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Sentinel Insurance Company Ltd |
467
Permits
- Building permit records show that Cahalane Electric Inc has worked on 467 permitted projects.
Cahalane Electric Inc Employees
JC
John Patrick Cahalane
Rmo / Ceo / Pres