Updated: Jan 14, 2026
Location and Projects
Address
4950 Fulton Dr, Fairfield, CA, 94534
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Reyff Electric Photos
Reyff Electric
Reyff Electric is an award winning Electrical Contractor in Northern California. Reyff Electric has been providing quality residential and commercial electrical services for over 40 years and is voted best in Sonoma and Solano County. We pride ourselves in providing expert services at competitive rates. Our Fairfield office services Solano County, Napa County, Marin County, Contra Costa County and beyond. Whether you have a simple home project or a Commercial build, we can do it all!
From BuildZoom: Reyff Electric, 4950 Fulton Dr, Fairfield, CA holds a Electrical license according to the California license board.
Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Reyff Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Reyff Electric Fairfield
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Reyff Electric has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
278 projects
|
2025 |
|
99 projects
|
2024 |
|
80 projects
|
2023 |
Our building permit records indicate that Reyff Electric has worked on at least
458.0 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
|
14 projects
|
Home Additions |
|
8 projects
|
New Constructions |
|
453 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Reyff Electric mostly works on
electrical project
and home addition
projects.
Pricing
|
163 projects
|
< $5k |
|
28 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $3,495. 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.
Install 200 amp 240 volt single phase circuit to shop. install eaton 200 amp feed through breaker block in 200 amp 240 volt load center next to main panel install eaton 200 amp 240 volt 20/40 distribution single phase surface mounted load center to back side of main panel 300 feet 18 inches deep trenching
Valuation:
N/A
Permit #:
BLD25-2929
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Install (2) eaton 100 amp breakers in the main panel. remove (2) zinsco 100 amp 240 volt flush mount load centers. install (2) new eaton 100 amp 240 volt 12/24 distribution load centers there will be (1) new load center in each unit (a&b)
Valuation:
N/A
Permit #:
B25-3069
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Remove 12 zinsco sub panels in units and relocate from closet to commmon area and install new eaton sub panels. remove 2 zinsco house sub panels and install new eaton sub panels. unit addresses are 1603 corby ave units 7-12 and 1647 units 1-6
Valuation:
N/A
Permit #:
B25-1616
Status:
final
Fee:
$439
Permit Type:
N/A
Building Type:
N/A
(n) 50a breaker in main panel disconnect new wiring hot tub was connected to existing electrical. per electrician: installed 2 pole 50 amp breaker in main panel 50 amp spa disconnect on deck and pulled #6 copper wire from disconnect to hot tub control panel
Valuation:
N/A
Permit #:
BLD25-3095
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Remove the existing main zinsco switch board 600 amp 120/240 volt single phase 13 meter set. install new sqd 600 amp 120/240 volt main exterior rated gear package with 13 meter set
Valuation:
N/A
Permit #:
B25-1614
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Replace 100 amp panel with new 100 amp panel replace zinsco 100 amp load center. move the panel 10 feet into the hallway. install new eaton 100 amp load center
Valuation:
N/A
Permit #:
B25-1812
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Install a 100 amp 240 volt circuit to barn from existing power pole with meter. install 100 amp homeline breaker in main panel at pole. trench 125 ft 18 inches deep and install 1 1/2 pvc conduit. pull 3 runs #2 copper wire and a #6 ground. install eaton 100 amp 240 volt 12/24 distribution surface mounted load center in the barn for future lighting and outlets
Valuation:
N/A
Permit #:
BLD24-4976
Status:
final
Fee:
$364
Permit Type:
N/A
Building Type:
N/A
Install a 100 amp sub panel at the barn. trench from pole with meter main panel to the barn appx 100 feet. set 100 amp breaker in meter main panel at pole. pull 3 runs of #2 copper wire for power and 1 run of #6 for ground from pole meter main to new sub panel at the barn. this sub panel will serve future lighting and outlets
Valuation:
N/A
Permit #:
BLD24-5186
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove panel t a challenger 100 amp 240 volt load center and install a new eaton 100 amp 240 volt load center. remove panel b1a federal pacific 200 amp 240 volt load center and install a new eaton 200 amp load center. remove a federal pacific 100 amp 240 volt load center and install a new eaton 100 amp load center
Valuation:
N/A
Permit #:
B24-3507
Status:
final
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
Remove existing zinsco 100 amp 240 volt single phase surface mount load center. install new eaton 125 amp 240 volt 12/24 distribution load center
Valuation:
$4,536
Permit #:
ELER-2025-0131
Status:
complete
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Generator install - streutker residence - 3940 shadowhill drive install a 24 kw generac generator and a 200 amp automatic transfer switch with a manual disconnect
Valuation:
N/A
Permit #:
B25-6481
Status:
waiting for applicant
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical alteration- new ev charger-install 60a dedicated circuit for customer supplied level 2 car charger
Valuation:
$875
Permit #:
BR25-00728-ELC
Status:
final
Fee:
$463
Permit Type:
N/A
Building Type:
N/A
***potential floodplain restrictions*** install 60a dedicated circuit for customer supplied level 2 car charger
Valuation:
$875
Permit #:
S25-00580-RES
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove flourescent lighting in the kitchen and replace with led can lights remove and replace a cieling fan in the dining room remove and replace a pendant fixture in the living room remove and replace all switches and dimmers addition (2) 15a receptacles in the garage tapping off an existing gfci
Valuation:
$2,500
Permit #:
E-23-10
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a generac 24w standby generator with a 200amp transfer switch. gas line will be installed on a separate permit by a licensed professional
Valuation:
$16,000
Permit #:
B25-4544
Status:
final
Fee:
$253
Permit Type:
N/A
Building Type:
N/A
Work w/o permit: remove and replace the existing 400 amp panel like for like in same location
Valuation:
$8,870
Permit #:
B2025-1001
Status:
issued
Fee:
$386
Permit Type:
Residence service...
Building Type:
N/A
***work without permit**: remove and replace (5) zinsco sub panels and (1) zinsco house panel set
Valuation:
$9,360
Permit #:
B2025-0657
Status:
final
Fee:
$1,936
Permit Type:
Residence service...
Building Type:
N/A
For units: 560 564 586 590 600 604. remove a zinsco 6 meter bank and replace with a new 6 meter bank
Valuation:
N/A
Permit #:
B25-0900
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Remove an old 100 amp zinsco panel due to safety issues. replace with a new electrical panel. will need a letter from the city of santa rosa allowing us to keep the panel in the same location
Valuation:
N/A
Permit #:
B24-4459
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Remove a 200 amp 277/480 volt electrical meter main and replace with a new 200 amp 277/480 volt meter main the panel is located near 297 valley oaks drive and serves a well for the golf course
Valuation:
N/A
Permit #:
B24-3061
Status:
issued
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Reyff Electric Reviews
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Verified License
BuildZoom confirmed this contractor's license
Reyff Electric License info
Verified License
| License # | 387874 |
| Status | Active |
| State | California |
| Type | Electrical |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Reyff Electric at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Falls Lake Fire & Casualty Company |
1.4K
Permits
- Building permit records show that Reyff Electric has worked on 1361 permitted projects.