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Location and Projects

Address
1661 Botelho Dr, Walnut Creek, CA, 94596
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One & Only Electrical Service Inc

One and Only Electricals is a reliable and experienced electrical company in Tri-Valley, California. We have been in this business for many years. We have solved thousands of electrical problems, which helped us to gain and improve our skills and knowledge.

From BuildZoom: One & Only Electrical Service Inc, 1661 Botelho Dr, Walnut Creek, CA (Employees: Moshe Sabag and Nina Sabag) holds a Electrical license according to the California license board.

Their BuildZoom score of 122 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 One & Only Electrical Service Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

One & Only Electrical Service Inc Services

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One & Only Electrical Service Inc Contact Information

Phone: (925) 989-5266
Address: 1661 Botelho Dr, Walnut Creek, CA 94596

One & Only Electrical Service Inc Walnut Creek

Quality

122
99th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
One & Only Electrical Service Inc has a BuildZoom score of 122, which places them above 99% of 336,931 contractors in California.

Activity

12 projects
2025
5 projects
2024
6 projects
2023
Our building permit records indicate that One & Only Electrical Service Inc has worked on at least 23.0 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.

Experience

23 projects
Electrical projects
Analyzing permits over the last 4 years shows that One & Only Electrical Service Inc mostly works on electrical project projects.

Pricing

18 projects
< $5k
2 projects
$5k-$20k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $1,350. 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.

One & Only Electrical Service Inc Reviews
5 out of 5 stars, based on 1 review

  • By Ida M.
    December 5, 2020

    Great customer service & great service affordable price , Highly recommenced.

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Building Permits by One & Only Electrical Service Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Online electrical permit: category 4a: installation of fire warning and controlled devices of up to 2 500 ft². rewire 3 bedroom living room dining room hallway new sub panel new line for sub panel
Valuation:
N/A
Permit #:
E202412048568
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Express electrical permit - residential
2025-04-16
4 recessed lights 4 in the kitchen 5 new dedecated line for kitchen 20amp 10 gfci (2 in bathroom 8 in kitchen) 2 bathroom fan replace like for like
Valuation:
$950
Permit #:
EW25-0214
Status:
issued
Fee:
$507
Permit Type:
N/A
Building Type:
N/A
Electrical plumbing & mechanical - electrical
2025-07-31
Rewire kitchen hallway bathroom bedroom office at the hallway living room dining room hallway sub panel replace 100amp like for like located on the hallway wall
Valuation:
$8,520
Permit #:
MEP-2025-298975
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water head at electrical panel box; upg 200a
Valuation:
$1,250
Permit #:
E2025-0008
Status:
final
Fee:
$211
Permit Type:
Service panel
Building Type:
N/A
Building permit
2025-04-24
Upgrade main panel 200amp overhead from 100amp
Valuation:
$1,750
Permit #:
BLD2025-06764
Status:
issued
Fee:
$311
Permit Type:
Other
Building Type:
N/A
Express electrical permit - residential
2025-04-16
Replace sub panel 100 amp like for like
Valuation:
$1,250
Permit #:
EW25-0210
Status:
issued
Fee:
$508
Permit Type:
N/A
Building Type:
N/A
Residential electrical projects
2025-04-30
Replace 100 amp subpanel
Valuation:
$1,250
Permit #:
M25-032218
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Residential mechanical electrical plumbing permit
2023-07-05
Upgrade main panel to 200 amp. new sub panel in garage. rewire house
Valuation:
$8,400
Permit #:
BLDG-2022-01305
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential - electrical service replace/upgrade
2023-07-24
Panel upgrade from 100 amp to 200 amp overhead
Valuation:
N/A
Permit #:
BL-ELER-2023-00227
Status:
complete
Fee:
$239
Permit Type:
N/A
Building Type:
N/A
New circuits outlets;
2022-06-28
New sub panel 60 amp in hallway new dedicated line in kitchen
Valuation:
$850
Permit #:
B30226
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential mechanical electrical plumbing permit
2024-02-15
Install 27 recessed high efficacy lights four dimmer switches and one ceiling fan *per plan*
Valuation:
$2,200
Permit #:
BLDG-2021-00462
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical plumbing & mechanical - electrical
2025-11-26
Upgrade main panel to 200amp from 100amp located on the left side of single family dwelling
Valuation:
$3,200
Permit #:
MEP-2025-299570
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Express electrical permit - residential
2024-02-12
Temporary disconnect/reconnect of the electrical meter
Valuation:
$850
Permit #:
EW24-0072
Status:
filed
Fee:
$523
Permit Type:
N/A
Building Type:
N/A
Residential - electrical service replace/upgrade
2025-11-05
Upgrade main panel 100amp to 200amp
Valuation:
$2,750
Permit #:
BL-ELER-2025-00427
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Residential trade
2021-02-28
New 125 amp rated sub panel fed from existing 200 amp subpanel. ***revised per inspector request in field**
Valuation:
$12,000
Permit #:
B20-1682
Status:
issued
Fee:
$152
Permit Type:
N/A
Building Type:
N/A
Residential - electrical service
2022-01-18
Upgrade a panel to 200 amp from 100 amp
Valuation:
N/A
Permit #:
E22-005
Status:
issued
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
Panel upgrade to 200 amp from 100 amp
Valuation:
N/A
Permit #:
EW202203232255
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential electrical
2024-05-16
Replace sub panel like for like 100 amp
Valuation:
$1,250
Permit #:
BLD2024-07581
Status:
issued
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
2019-07-08
Panel upgrade to 200 amps new recessed lighting (led) in kitchen bedrooms and living rooms new dedicated line circuits
Valuation:
N/A
Permit #:
2019 119112 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Rewire house install 200a panel install subpanel 10 lights 15 switches 40 receptacles 1 fan 1 dishwasher 1 garbage disposal 1 microwave 1 range 4 smoke detectors
Valuation:
N/A
Permit #:
E201805243359
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A