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Location and Projects

Address
1231 Pear Dr, Concord, CA, 94518
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Mayo Electric

Residential Electrical Services

We take pride in service Bay Area homeowners with first class electrical service. We are well-known for our quick response to the service call needs of our customers. After all, if something electrical has stopped working; the customer wants it to work again - FAST. For this reason, we make every effort to give service calls a scheduling priority.

Experience is the way we feel within an environment, lighting can either enhance this experience or it can detract from it.

Commercial Electrical Services

Our experienced electricians can deal with electrical installations, repairs and testing. Our commercial services include:

Service calls & Trouble Shooting
New construction, renovations & additions
Code violation corrections
Dedicated circuits & equipment hook up
Interior / exterior lighting repair, design and installations
Service upgrades and change outs
Parking lot lighting Maintenance, Design & Installation
Maintenance contracts for offices, warehouse, and production facilities
Regardless of the size of the client’s site, we are able to develop a custom-designed response and evaluation which is carried out at predetermined intervals with the intention of reducing the probability of failure or reduction in the electrical system.

Our professional commercial electricians are dedicated to providing the best in customer service and professionalism.

From BuildZoom: Mayo Electric, 1231 Pear Dr, Concord, CA holds a Electrical license according to the California license board.

Their BuildZoom score of 89 does not rank in the top 50% of California contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Mayo Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Mayo Electric Services

Start a project today:
Electrical Work

Mayo Electric Contact Information

Phone: (408) 504-0732
Address: 1231 Pear Dr, Concord, CA 94518

Mayo Electric Concord

Quality

89
30th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Mayo Electric has a BuildZoom score of 89, which places them above 30% of 336,931 contractors in California.

Activity

16 projects
 2025
12 projects
 2024
4 projects
 2023
Our building permit records indicate that Mayo Electric has worked on at least 32.0 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

31 projects
 Electrical projects
Analyzing permits over the last 4 years shows that Mayo Electric mostly works on electrical project projects.

Pricing

7 projects
 < $5k
3 projects
 $5k-$20k
Value Not Public: 20.0 projects
The typical size of their permits is approximately $3,000. 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.

Mayo Electric Reviews
1 out of 5 stars, based on 1 review

  • By a user in Sunnyvale
    July 25, 2017
    Considered for Electrical Installation

    Mayo electric did not show up for the walk through they requested. They did not call, text or email that they would not be showing up. I do not recommend them at all.
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Building Permits by Mayo Electric

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Electrical
1075 Le Conte Ave, San Francisco, CA, 94124
2025-09-25
Unit #525: relocate (1) countertop outlet over and reinstall; remove 20 amp circuit for cooktop; install (1) 50 amp circuit for range; remove (1) under cabinet light; install (1) new led under cabinet light; remove (1) hardwired circuit for hood; relocate (1) hood circuit to the cabinet up into the upper cabinet and install (1) receptacle
Valuation:
N/A
Permit #:
EW202509259673
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Online pre-aplication
107 Los Gatos Blvd, Los Gatos, CA, 95030
2025-07-23
Replace existing overhead 7 meter main electrical service (1 house 6 units) with new overhead 400 amp main electrical service 7 meters (1 house 6 units). existing pg&e line has 2 drops on the property (front and back)
Valuation:
N/A
Permit #:
PRE25-00963
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Regular building permit
1720 Halford Ave, Santa Clara, CA, 95051
2024-10-24
- install (1) 3/4 emt conduit surface mounted from the fire alarm room to the electrical room - install (2) #10 awg wire (1) black (1) white and (1) #12 awg (1) green wire in the 3/4 emt conduit - install (1) 4 square box for the (1) dedicated receptacle - install (1) dedicated receptacle in the fire alarm room for the fire alarm to be dedicated - install (1) 20 amp breaker in the hou... see more
Valuation:
$5,000
Permit #:
BLD24-02953
Status:
issued
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
Electrical
1256 Market St, San Francisco, CA, 94102
2025-04-23
Installation of 20 amp 120v dedicated circuit for (1) door control panel and (3) door contact buttons
Valuation:
N/A
Permit #:
EW202504235868
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
172 6th St, San Francisco, CA, 94103
2025-05-28
Run (1) 20 amp 120v dedicated circuit for (3) door openers and (1) control panel
Valuation:
N/A
Permit #:
EW202505126341
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
2060 Folsom St, San Francisco, CA, 94110
2025-09-18
Installation of (1) new light head on an existing light pole. pull #8 thhn wire from existing pg&e box to existing light pole
Valuation:
N/A
Permit #:
EW202509189525
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit
745 Cotton St, Menlo Park, CA, 94025
2025-02-20
Install new 26 kw natural gas generator for a single family home
Valuation:
$10,000
Permit #:
BLD2025-00503
Status:
final
Fee:
$240
Permit Type:
Alteration
Building Type:
N/A
Building pre-application
745 Cotton St, Menlo Park, CA, 94025
2025-01-14
Install new 26 kw natural gas generator for a single family home
Valuation:
$10,000
Permit #:
BPA2025-00113
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Electrical
125 6th St, San Francisco, CA, 94103
2025-07-02
Relocated electrical receptacles and light boxes in reception area
Valuation:
N/A
Permit #:
EW202505276681
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical
625 6th Ave, San Francisco, CA, 94118
2025-04-17
Relocate (8) existing receptacles; install (1) new exit sign
Valuation:
N/A
Permit #:
EW202504175738
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multiple attached dwellings
3819-7 Trees Blvd, San Jose, CA, 95111
2025-06-26
Scope of work: r/r 100 amp main panel (like for like)
Valuation:
N/A
Permit #:
2025 116786 MF
Status:
issued
Fee:
N/A
Permit Type:
Apt/condo/townhouse
Building Type:
N/A
Single family residence building
321 E St, Redwood City, CA, 94063
2024-05-24
Main electrical service upgrade from 100 amp to 200 amp
Valuation:
$3,000
Permit #:
B24-1064
Status:
plancheck
Fee:
$185
Permit Type:
Alteration
Building Type:
N/A
Regular building permit
1776 Monroe St, Santa Clara, CA, 95050
2024-08-06
Replace existing 400 amp main service at existing location. 12 meters + 1 house meter. (like for like)
Valuation:
$7,000
Permit #:
BLD24-02619
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
City projects
1675 Airport Blvd, San Jose, CA, 95110
2019-07-26
Seci# 19-131113 contact- applicant: james mayo 408-504-0732 pw coordinator - tony flores (408) 975-7352 charge code: invoice scope of work: southwest installation of ev charging stations gates 31-35 and 26
Valuation:
N/A
Permit #:
2019 131254 CP
Status:
complete
Fee:
N/A
Permit Type:
Architectural eng...
Building Type:
N/A
Multiple attached dwellings
5100 Westmont Ave, San Jose, CA, 95130
2024-12-31
Scope of work: replace 100a main meter house panel. like-for-like
Valuation:
N/A
Permit #:
2024 116162 MF
Status:
final
Fee:
N/A
Permit Type:
Apt/condo/townhouse
Building Type:
N/A
Electrical
26625 St Francis Rd, Los Altos Hills, CA, 94022
2024-04-15
Remove (e) 200amp main service panel; install (n) 400 amp
Valuation:
$5,000
Permit #:
BLD23-0630
Status:
final
Fee:
$227
Permit Type:
Service upgrade
Building Type:
N/A
Regular building permit
1776 Monroe St, Santa Clara, CA, 95050
2023-09-15
Unit 12 - replacement of 100 amp sub-panel at existing location. like for like
Valuation:
$700
Permit #:
BLD23-70729
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A
Residential electrical
681 Oakwood Ct, Los Altos, CA, 94024
2025-06-26
Upgrade main electrical panel to 200amp
Valuation:
N/A
Permit #:
BLD25-00783
Status:
issued
Fee:
$461
Permit Type:
Svc panel
Building Type:
N/A
Electrical
1803 Divisadero St, San Francisco, CA, 94115
2018-02-01
Install can light fixtures outetls and subpanel; 40 lights 20 switches 60 receptacles 2 fans 2 dishwashers 2 garbage disposals 2 microwaves 2 ranges 6 smoke detectors 2 hoods 2 fridges 2 washers 2 dryers 2 water heaters
Valuation:
N/A
Permit #:
E201604056004
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Regular building permit
735 Ridge Rd, Santa Clara, CA, 95051
2024-04-29
Electrical main service upgrade from 100 amp to 200 amp
Valuation:
$3,000
Permit #:
BLD24-01336
Status:
final
Fee:
$336
Permit Type:
N/A
Building Type:
N/A