Updated: Feb 28, 2026
Location and Projects
Address
18451 1ST AVE, Sonoma, CA, 95476
Use our bidding system to
request a quote
Tf Electric
Tf Electric, 18451-1 St Ave, Sonoma, CA (Employee: Thomas Malcolm Free) holds a Electrical license according to the California license board.
Their BuildZoom score of 104 ranks in the top 9% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tf Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tf Electric Contact Information
Phone Number: (707) 934-5095
Edit
Address: 18451 1ST AVE, Sonoma, CA 95476
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Tf Electric Sonoma
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tf Electric has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
8 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Tf Electric has worked on at least
20.0 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
|
20 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Tf Electric mostly works on
electrical project
projects.
Pricing
|
5 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $3,750. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Main service from 100 amp fuse box into 200 amp meter main with distribution and br style breakers. upgrade grounding and bonding to meet nec requirments
Valuation:
N/A
Permit #:
BLD25-3159
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Install new permanent pedestal mounted new main 320 amp main service to allow for removal of temporary power pole
Valuation:
N/A
Permit #:
BLD25-3465
Status:
issued
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Single family dwelling rewire residence and replace non-grounded pre-romex with new grounded romex replace un-grounded receptacles with new grounded outlets and install gfis where required install dimmers on light fixtures
Valuation:
N/A
Permit #:
BLD24-2721
Status:
final
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
Install 70 amp 240v underground feed from main residence to existing barn to replace existing overhead feed. install new sub-panel on barn
Valuation:
N/A
Permit #:
BLD23-3141
Status:
issued
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Replace surface mount 100 amp zinsco panel with 200 amp meter main
Valuation:
N/A
Permit #:
BLD25-0774
Status:
issued
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Replace (2) zinsco meter main multi apartment panels
Valuation:
$15,000
Permit #:
B2025-1062
Status:
issued
Fee:
$386
Permit Type:
Residence service...
Building Type:
N/A
Res- install ev charger 50 amp 240v feed re-feed 70 amp existing at guest house from 200 amp meter main with an under ground feed and remove existing un-grounded overhead feed
Valuation:
N/A
Permit #:
BLD22-5799
Status:
issued
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Masonry building-install 4x led shop lights in workshop area and 3x gfi outlets by work benches
Valuation:
N/A
Permit #:
BLD23-3795
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Service upgrade from 100 amp federal pacific panel to new 200 amp panel - located on south east
Valuation:
$3,000
Permit #:
B2023-0438
Status:
expired
Fee:
$210
Permit Type:
Residence service...
Building Type:
N/A
Upgrade existing flush mount 100 amp zinsco meter panel into new surface mount 200 amp modern br style panel
Valuation:
N/A
Permit #:
BLD24-5440
Status:
issued
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Pull 30 amp 240 volt circuit from main power panel to septic control panel. all wire pulled through underground conduit. trench 48ft
Valuation:
N/A
Permit #:
BLD22-5956
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Replace existing flush mount 200 amp meter socket with surface mount 200 amp meter main at same location
Valuation:
$3,500
Permit #:
ELER-2024-0244
Status:
complete
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Upgrade meter socket and interior fuse box with no main disconnect into 200 amp exterior mounted meter main
Valuation:
N/A
Permit #:
BLD24-1986
Status:
final
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
Res-replace zinsco subpanel in laundry room dual meter service for duplex
Valuation:
N/A
Permit #:
BLD23-0803
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
Single family dwelling replace existing zinsco 200 amp panel with modern 200 amp br style panel in same location
Valuation:
N/A
Permit #:
BLD24-5380
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Single family dwelling replace existing 200 amp zinsco meter main with new br style panel in same location
Valuation:
N/A
Permit #:
BLD24-5145
Status:
approved
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp surface mount meter main with 200 amp surface mount meter main
Valuation:
N/A
Permit #:
BLD24-7852
Status:
issued
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Single family dwelling install dedicated 50 amp 240v rv outlet for portable ev charger to be plugged into
Valuation:
N/A
Permit #:
BLD24-5725
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Upgrade existing main 100 amp electrical meter panel into modern 200 amp meter main located on
Valuation:
$4,000
Permit #:
B2023-2584
Status:
final
Fee:
$252
Permit Type:
Residence service...
Building Type:
N/A
Upgrade 100 amp surface mount zinsco for modern 200 amp meter main
Valuation:
$3,500
Permit #:
ELER-2024-0273
Status:
complete
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # 861751
Piedmont, CA
140
BZ Score
$12.3K
Avg Project
-
Projects
138
BZ Score
$6.1K
Avg Project
-
Projects
143
BZ Score
$22.5K
Avg Project
-
Projects
Tf Electric Reviews
BuildZoom hasn't received any reviews for Tf Electric. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an electrician in your area today
We'll search our vast network of Electricians and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Tf Electric License info
Verified License
| License # | 1081702 |
| Status | Active |
| State | California |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Tf Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Employers Insurance Company Of Nevada Dba Eig Insurance Company |
25
Permits
- Building permit records show that Tf Electric has worked on 25 permitted projects.
Tf Electric Employees
TF
Thomas Malcolm Free
Rmo / Ceo / Pres