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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon709
    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
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+14 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"We were very pleased with the services that Garafano Electric provided. I would recommend them for any electrical needs you might have!"
Response time1 day
Response rate100%
5 neighbors recently requested a quote
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JK Flores Enterprise LLC.
5.0(
51
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - RepairCeiling Fan - Install+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
backup power supply

+28

Response time8 hrs
Response rate100%
25 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

"Installing the Quite Cool whole house fan was a great investment. Tested it over the weekend and it performed just as advertised. Should save plenty on AC operating costs. Martin was professional and answered all questions. Dependable and will use him for any electrical issues that may come up later."
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(
258
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation+9 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"The crew came on time and did an excellent job installing electrical wiring and installing the ceiling fan. Highly recommended!"
Response time2 days
18 neighbors recently requested a quote
Recommended by95%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
Request Quote
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
26 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric 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 and his team are truly amazing. We had our electrical panel replaced along with some other electrical work done. He is reliable and does excellent work."
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

1 neighbors recently requested a quote
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Avatar for Bas Electric
Bas Electric
5.0(
7
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"Manny came out to my home within 24 hours of contacting Bas Electric. He quickly diagnosed the problem and had it fixed within an hour. I am able to use my pool lights again!"
Response time1 day
Response rate99%
46 neighbors recently requested a quote
Request Quote
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Showing 1-10 of 816
Electrical questions, answered by experts

Electric fences use very little energy and shouldn’t cause any surprises on your next energy bill; You may only notice an extra couple of dollars on the bill. While electric fences don’t consume much energy, they still need it. If you have a power outage after a storm, your electric fence will likely stop working.

If your microwave is on the fritz and you suspect the fuse has blown, you can check it to confirm it’s the source of the problem. Start by disassembling the panel and carefully checking the fuse filament or ceramic components. If your microwave uses a glass fuse, you’ll likely see discoloration and a melted filament. If your microwave contains a ceramic fuse, you’ll need to use a multimeter continuity tester to check if there’s continuity.

The lifespan of an average breaker box is 25 to 40 years, depending on the type and electrical events that occur in your home. Frequent power outages or surges can cause the breaker box’s lifespan to shorten. Maintain this essential electrical component by avoiding turning it off and inspecting it regularly for signs of damage.

The life expectancy of a home electrical panel is typically around 25 to 40 years. However, this can vary based on usage, maintenance, and technological advancements. Regular inspections by a qualified electrician can help determine the condition and potential need for replacement as your panel ages. Factors like overloading, outdated components, or wear and tear might prompt earlier replacements for safety and efficiency reasons.

Running conduits through an exterior wall is an effective method for powering outdoor spaces. From gardens to sheds to garages and more, it can be important to have electricity outdoors. Using conduit, which safely covers wires outdoors, is an easy way to get power where homeowners need it.

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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