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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon705
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Diamond Bar, CA

*The Angi rating for Electrical Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on July 11, 2025

Find Electricians in Diamond Bar

Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+14 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"Garafano Electric has being taking care of all the electrical needs and upgrades in our 90 plus year old house for a few years now. They always do A+ work. We're currently in the middle of some home renovations and they've been willing and able to work with our erratic schedule. Honest, dependable, and great at what they do. Can't recommend them high enough!"
Response time1 day
Response rate100%
7 neighbors recently requested a quote
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JK Flores Enterprise LLC.
5.0(
46
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+12 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The Technician (George) that came over was in time. He was very helpful in identifying the concerns we had with the appliances electrical outlets and circuit breakers. If we need any more electrical work done on our house we will be searching out to JK Flores for there service."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
New UPS system

+28

Response time8 hrs
Response rate100%
14 neighbors recently requested a quote
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Gandzjuk Electric Incorporated
4.8(
129
)
Electrical Wiring or Panel Upgrade - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Nice guys. Very professional. Installed two pendant lights over the kitchen island to existing electrical boxes. They were quick and friendly and are sure we were happy with how it all looked. Thanks!"
Response time5 hrs
Response rate98%
1 neighbors recently requested a quote
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Martin's Electrical & Lighting Company
4.8(
100
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+6 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Martin and his team ( Joey, Alex and Tom),were very professional courteous , respectful and skilled. I felt very comfortable having them in my house. I had to leave several times and they always cleaned up and locked the house at the end of the day. Very trustworthy. Any phone call was always answered promptly and delt with. I am very happy and pleased with the job. I highly recommend Martin Electric!"
New Samsung Flat Panel!!
Recess Lights
Smart Phone this Code for Specials!!!
Kitchen Lighting
Flat Panel TV

+15

Recommended by98%of homeowners
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Avatar for JVEC, INC.
JVEC, INC.
4.9(
257
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation+8 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"It went well. The of the company, Jack, came out to provide the estimate. He answered all my questions about the project specifically as well as other electrical subjects not part of the project. He was very knowledgeable and experienced. On the day of the project, The workers advised when they were enroute to my house. Upon arrival, they confirmed the work to be and where it was to be done. They were friendly, courteous and professional."
Response time2 days
11 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Naymar Electric
Naymar Electric
5.0(
32
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Excellent work completed in a timely manner at a fair price. Replaced old Zinsco electrical panel with Square D panel. Highly recommend."
Response time3 hrs
Response rate93%
2 neighbors recently requested a quote
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Avatar for Electra-Comm, Inc.
Electra-Comm, Inc.
4.7(
70
)
Electric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Sharp Electric LLC is the best"
Solar paneling
Scissor lift
Electrical box and panel
Installing recessed lighting
Response time5 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Alset Electric
Alset Electric
4.8(
70
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+9 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Excellent. A very efficient and well done job. Eduardo was always on time. The job was finished when he said it would be. I recommend him and I will hire Alset Electric company for my next electrical project ."
Transformer
Beautiful chandelier set up power with switch and put chandelier together piece by piece
Lighting for kitchen counters with a switch.. you can turn on and off.. really cool looking.. something different..
Trenching
Trenching

+62

Response time1 day
12 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
27
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Great customer service! Justin came out to my house and fixed the issue as well as identified a major fire hazard. The next two days Angel and Jefferey came out and did an amazing job on communicating, and get the job done!"
569 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"Sergio was great, and efficient! Will definitely be recommending and hiring for my electrical needs!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

6 neighbors recently requested a quote
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Showing 1-10 of 814
Electrical questions, answered by experts

Both can and canless lights have distinct advantages, and the better option depends on your specific needs and preferences. Canless lights are often preferred for modern homes due to their slim, low-profile design, energy efficiency, and ability to fit in tight spaces with less ceiling depth required. Can lights, or traditional recessed lights, provide a classic look and may be better for high ceilings or areas that need stronger, more focused light. While they can be durable, they typically require more ceiling space and installation work. Ultimately, you should choose canless lights for a modern look and energy savings, or opt for can lights for a traditional aesthetic and robust lighting in larger spaces.

There are a few reasons your lights may be on, but the rest of your electrical outlets and appliances are not working. The first is that while one circuit blew out, the lights may be on another circuit than your other electrical fixtures. Alternatively, your powerless appliances may be plugged into a GFCI outlet that was tripped and needs to be reset. If these issues aren’t responsible for the problem, you may have dead outlets or a wiring issue. Either way, you should contact an electrician to identify and fix the issue.

Removing a fuse from the fuse box is relatively safe under normal circumstances. The task becomes dangerous if wires or wire terminals are exposed or in the case of a disaster such as flooding in the home where water can act as an electrical conductor.

To power the system down, simply turn it off and cut it off from its electricity. That means removing the transformer from the wall plug and taking out the battery that usually sits within the control panel itself. That will disconnect it from power and essentially reset the entire alarm system.

If there’s already a suitable outlet near the range, you likely won’t need an electrician to install an over-the-range microwave. However, if there isn’t an existing outlet or the current one doesn’t meet the microwave’s power needs, you’ll probably need an electrician to install a new outlet. 

The Diamond Bar, CA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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