Top 10 electrical repair services in Diamond Bar, CA

Porch Pro Headshot Able Electric
Electrical Repair
Serves Diamond Bar, California
(173)
Lic. Electrical contractor in business since 1998 35 years experience we provide all aspects of electrical for your home or business we provide prompt and friendly service at a resonable cost call today for free quote
Lic. Electrical contractor in business since 1998 35 years experience we provide all aspects of electrical for your home or business we provide prompt and friendly service at a resonable cost call today for free quote
Porch Pro Headshot CWP Heating & Air, Inc.
Electrical Repair
Serves Diamond Bar, California
(159)
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
Porch Pro Headshot Vermette Electric
Electrical Repair
Serves Diamond Bar, California
(40)
Vermette Electric has been servicing Riverside, Orange, San Bernandino, and Los Angeles counties for almost 40 years. We are a 4th generation family owned and operated company with a very reputable record with the Contractor's State License Board. We provide free estimates, both by phone and in pers...Read more about Vermette Electric
Vermette Electric has been servicing Riverside, Orange, San Bernandino, and Los Angeles counties for almost 40 years. We are a 4th generation family owned and operated company with a very reputable record with the Contractor's State License Board. We provide free estimates, both by phone and in pers...Read more about Vermette Electric
Porch Pro Headshot 1st choice electric
Electrical Repair
Serves Diamond Bar, California
1st Choice Electrical & Security is a full service Class A Electrical contractor providing electrical services to state and federal governments as well to the residential and commercial industry. 1st Choice Electrical & Security has more than twenty five years of electrical experience with the su...Read more about 1st choice electric
1st Choice Electrical & Security is a full service Class A Electrical contractor providing electrical services to state and federal governments as well to the residential and commercial industry. 1st Choice Electrical & Security has more than twenty five years of electrical experience with the su...Read more about 1st choice electric
Porch Pro Headshot Belord Electric
Electrical Repair
Serves Diamond Bar, California
(52)
BELORD Electric is a locally owned and operated company that provides Electrical Services for Residential and Commercial clients in the Southern California Area. Servicing the Orange, Riverside and San Bernardino Counties. We are a Licensed and Insured Electrical Service Provider.
BELORD Electric is a locally owned and operated company that provides Electrical Services for Residential and Commercial clients in the Southern California Area. Servicing the Orange, Riverside and San Bernardino Counties. We are a Licensed and Insured Electrical Service Provider.
Porch Pro Headshot AMERIMEX ELECTRIC INC
Electrical Repair
Serves Diamond Bar, California
(6)
"Gustavo is efficient, prompt, honest and knowledgable. He gave us a very reasonable estimate for a confusing outdoor lighting project and followed through. He left the areas clean and tidy and the lights look and function great! We highly recommend Amerimex and will hire them again. "
"Gustavo is efficient, prompt, honest and knowledgable. He gave us a very reasonable estimate for a confusing outdoor lighting project and followed through. He left the areas clean and tidy and the lights look and function great! We highly recommend Amerimex and will hire them again. "
Porch Pro Headshot JLB Electrical Services
Electrical Repair
Serves Diamond Bar, California
(2)
At JLB, we obsess over quality and high standards. With well over a decade of experience in the electrical industry, you can be assured that your project will get done right the first time. Licensed, bonded, and insured.
At JLB, we obsess over quality and high standards. With well over a decade of experience in the electrical industry, you can be assured that your project will get done right the first time. Licensed, bonded, and insured.
Porch Pro Headshot Bellissimo Home Remodeling
Electrical Repair
Serves Diamond Bar, California
(2)
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
Porch Pro Headshot CARROLL ELECTRIC
Electrical Repair
Serves Diamond Bar, California
We will give you the peace of mind you need and deserve. Carroll Electric happily serves the Ontario community with integrity, professionalism and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the oppo...Read more about CARROLL ELECTRIC
We will give you the peace of mind you need and deserve. Carroll Electric happily serves the Ontario community with integrity, professionalism and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the oppo...Read more about CARROLL ELECTRIC
Porch Pro Headshot Silver Electric
Electrical Repair
Serves Diamond Bar, California
Electrician Fontana California If you're looking for a reliable electrician in Fontana, Ca., Silver Electric Inc. has been providing quality residential, and commercial electrical services to the greater Inland Empire and surrounding areas. Including San Bernardino County, Orange County, and the Sa...Read more about Silver Electric
Electrician Fontana California If you're looking for a reliable electrician in Fontana, Ca., Silver Electric Inc. has been providing quality residential, and commercial electrical services to the greater Inland Empire and surrounding areas. Including San Bernardino County, Orange County, and the Sa...Read more about Silver Electric

Costs to Repair Aluminum Wiring

$330 - $397
Diamond Bar, CA average
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While $330 - $397 represents average costs for Diamond Bar, use the cost guide to determine prices near you.
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Frequently asked questions about electrical repair services

Handy homeowners who are accustomed to taking on home-improvement DIY projects may think tackling an electrical repair could be simple. In fact, there are a number of important reasons for homeowners to leave electrical repairs to the professionals. Lots of accidents can occur during a DIY electrical repair as the result of unfamiliarity with how to safely work with electrical power and circuits. Among the hazards a hapless homeowner might encounter are electrical shock, and risk of fire. Even if the DIY electrical repair project seems successful, there might be trouble down the road.

Electrical repairs that were taken on without proper training and licensing may result in faulty wiring which could fail inspection. A fully trained and licensed electrician will be familiar with code requirements, so your home’s electrical system passes necessary inspections. Hiring a pro to do your electrical repairs gives you peace of mind. An electrician will have the experience, tools, and training to get the job done safely and correctly.

In general, a few simple electrical repairs fall outside state or local regulation. Homeowners can replace light fixtures, replace a light switch and swap out electrical outlet covers. If the electrical outlet repair involves anything more involved than replacing the outlet cover, you’ll need a permit. In fact, it may make sense to call an electrical repair professional if your outlet issue is at all complex. Many homeowners are not familiar with the intricacies of working with electric power and wiring. Small miscalculations can lead to electric shock, fire hazards and wiring mix ups that can cause dangers down the road.

Permits are issued to homeowners and electrical contractors to make sure they comply with local building codes when they perform the repair. If you apply for a permit to repair an electrical outlet, or to perform another electrical repair, you may have to supply proof of ownership and identification. But many experts suggest it makes more sense to have a pro work on your electrical repair. A pro can do the job safely, efficiently, and up to code.

Most homeowners take their fuse boxes for granted until a fuse is tripped and the electrical system goes dark. It makes sense to learn about your home’s fuse box (also called an electrical panel) before you need to deal with an inconvenient or even dangerous electrical mishap. If your home was built before 1990, chances are it may have one of four types of unsafe, outdated electrical panels. It could pay to have an electrical contractor check out your fuse box for safety.

The first type of fuse box that might be dangerous are made by Federal Pacific Electric Panels. This type of electrical panel is most common in homes built between 1950 and 1980. They are dangerous because the circuit breakers have a high rate of failing to trip. Next, Zinco fuse boxes are made so the breaker can’t ever trip which is a fire hazard. Sylvania and GTE Sylvania sold rebranded Zinco panels in the 70’s. But not all Sylvania or GT-Sylvania fuse boxes are dangerous. Another type of dangerous fuse box is the split-bus type. Some modern fuse boxes are unsafe due to unsafe electrical arrangements. Have a pro check your fuse box for safety today.

Electrical panels (also called fuse boxes) need to be replaced over time. Just as a furnace that needs to be replaced will present telltale signs of aging, your fuse box will offer indications that it needs to be replaced. If you notice that your lights dim or flicker when you are operating other appliances, it could be time to have an electrical repair pro check out your fuse box. A worn out electrical panel is more vulnerable to power surges which causes the circuit breakers to keep tripping. If the circuit breakers fail to reset, they could be worn out. If you happen to notice signs of prior fires around the fuse box, don’t hesitate to consult an electrical professional. Finally, get a pro to check out the situation if your home has an outdated fuse box?

It makes sense to get to know your electrical panel. When it starts to show signs of wear and tear, have it checked out. Staying on top of timely electrical panel replacement helps keep your home safe.

When your electrical panel is running smoothly, it is easy to take it for granted. However, when your electrical panel is overloaded you will notice tell tale signs, some of which are more dramatic than others. You may hear unfamiliar buzzing sounds. You could notice frayed or damaged insulation. If you see sparks when you plug in an appliance, or sparks are coming from the electrical panel, those are signs that it’s overloaded. If your lights flicker when you are using another appliance, there is an overloading problem. Tripped breakers and power outages are other signs of an overloaded electrical panel.

In order to protect the safety of your home, it may make sense to bring in an electrical contractor to help you with your electrical panel replacement or repair. They have the training, tools, and licenses necessary to get your home’s electrical system running smoothly. What’s more, they can perform the repair or replacement safely without causing damage to your home or risking hazards to you or your family.

Like other household systems, the electrical panel will eventually need to be replaced. If your home was built before 1990, you may have an old electrical panel that is unsafe. There are several types of electrical panels that were popular which are now known to be unsafe. If your home was built after 1990 but you are noticing some telltale signs that the electrical panel is wearing out, you may want to have an electrical contractor pay you a visit. They will know whether to repair or replace the electrical panel.

If your lights flicker when you are operating various appliances, your electrical panel may be worn out. If your power goes out when you plug in the Christmas lights or run the hair dryer, it may make sense to have your electrical panel checked out. Sparks flying when you plug in an appliance, or sparks coming from the fuse box mean trouble. Contact an electrical repair pro to check out your electrical panel. They can repair or replace it to keep your home safe.

Recent reviews for Diamond Bar electrical repair services

326257

On 10/16/2020 I had Simmons Electric to extend the whip on my wall range that cost $375.00. Unfortunately, I was out of town during the time, however my niece was there to observe everything. Simmons Electric took out the entire range and left it on the g...

- Anthony Lewis
6505

Excellent responsiveness in communication. Excellent value. Very good work quality.

If you need honest professionals, look no further their right here.

60275

We'd been looking for an electrician for weeks. Gustavo was our 6th quote. We had actually decided on another company, but went ahead with his estimate any way. He explained everything better than any other electrician. We were getting a panel upgrade ...

- Brianne Esparza
60274

We'd been looking for an electrician for weeks. Gustavo was our 6th quote. We had actually decided on another company, but went ahead with his estimate any way. He explained everything better than any other electrician. We were getting a panel upgrade ...

- Brianne Esparza
361803

Hi, We provide Cost Estimating and Quantities Take-Off as well as Scheduling services for General as well as for subcontractors. We do Estimation for both residential and commercial projects for the last 16 years. We are giving almost 20%-25% Discount on...

- Ethan Dollan
27859

Stay Away!!! Do not hire this contractor for any services. I hired him to install a ceiling fan in my home 7/13. He destroyed my ceiling by making 4 fist size holes in order to hook-up electrical wire. I had to spend additional 300 dollars to hire another...

- jay Batra
29878

Had a great, simple experience with Chuck who wired and installed 4 ceiling fans in our home. After calling a few different electricians on Porch, Able had the best rate (by far!) and was available on the weekend, something that we were looking for so we...

- Erinn Koch
61741

Bellissimo Home Remodeling (BHR) is always such a pleasure to work with. I am an interior designer and have worked on several projects together with BHR the last few years. As a designer, I encounter many remodeling companies out there. But I have to s...

- Cheryl Kaye Design Studio
52065

Fast, professional, and courteous. Knowledgable and friendly. Very glad to have had them on my small project -- will always call them in the future. Thank you!

- Lauren Dunn
46595
138577

Leanne The rudest people ever. They call us saying they missed a call from me. Told them we DID NOT call and then we hung up. Afterwards started harassing called us 10 times cursing at me and telling me to go to hell, etc because apparently​ we called whe...

- none none
27040

Very good. Bill knew what to do and how to do it. He may have taken longer to do it, but I feel it was done right. Thanks Bill Bruce L Carbino

- Bruce Carbino

Everything You Need to Know About Diamond Bar Electrical Repair Services

Who should I hire for Electrical Repair in Diamond Bar?

First, you need to know the specific type(s) of professionals you may need to complete your electrical repair project in Diamond Bar properly, on time, and on budget. Do you need a general electrical repair service, or a specialist that can handle specific types of electrical repair?

Every electrical repair project is going to have different requirements. For example, your electrical repair project may require the work of the following types of service providers:

  • Ev Charging Station Repair Services:
    • Service Description: The troubleshooting and repairing of in-home 240 volt electrical vehicle charging stations and related accessories.
    • 50 ev charging station repair companies available in Diamond Bar
  • Electrical Troubleshooting Services:
    • Service Description: The inspection of an electrical system for repair when the issue is not apparent or easily located
    • 50 electrical troubleshooting companies available in Diamond Bar

Be sure to do your research so you can to complete your electrical repair project the way you want it done, on time, and on budget. Start building the right team of electrical repair professionals in Diamond Bar and good luck!

Are there any unscreened electrical repair services in Diamond Bar I can browse?

Yes. We found the following unscreened electrical repair services serving the Diamond Bar area. Please be advised that these companies and contractors have not been pre-screened, meaning they may not have active licenses or accreditations for operating in Diamond Bar or CA. Be sure to pre-screen them yourself before hiring:

  • Custom Professional Electronics Inc.:
    • Active/Verified License: Yes, Current Status is Active
  • ADJ Electric:
    • Active/Verified License: No, current status is inactive
  • Ochoa Electric:
    • Active/Verified License: No, current status is inactive

How many electrical repair companies are there in Diamond Bar?

We’ve found 50 companies in Diamond Bar that can help you tackle your electrical repair project.

  • 2 of them have an A or A+ rating from Better Business Bureau.

All Electrical Repair Services in Diamond Bar, CA

Porch Pro Headshot Precise Electric Inc
Electrical Repair
Serves Diamond Bar, California
Precise Electric, based in Rancho Cucamonga, is an electrical contractor. They offer lighting fixture installation and deck lighting as well as other services. Precise Electric is licensed by the state of California. They are also accredited by the Better Business Bureau in addition to being insured...Read more about Precise Electric Inc
Precise Electric, based in Rancho Cucamonga, is an electrical contractor. They offer lighting fixture installation and deck lighting as well as other services. Precise Electric is licensed by the state of California. They are also accredited by the Better Business Bureau in addition to being insured...Read more about Precise Electric Inc
Porch Pro Headshot Jason D Wakefield Electric
Electrical Repair
Serves Diamond Bar, California
(27)
Wakefield Electric is a domestic, commercial, and industrial electrical contractor, that has been family member possessed and run for more than 20 years. Since 1989 Wakefield Electric has gladly serviced every one of Orange County, Ca as a certified electric contractor. Based out of Placentia, Ca, w...Read more about Jason D Wakefield Electric
Wakefield Electric is a domestic, commercial, and industrial electrical contractor, that has been family member possessed and run for more than 20 years. Since 1989 Wakefield Electric has gladly serviced every one of Orange County, Ca as a certified electric contractor. Based out of Placentia, Ca, w...Read more about Jason D Wakefield Electric
Porch Pro Headshot Marc Electric
Electrical Repair
Serves Diamond Bar, California
(4)
Proud Owner since 2008, Marc Electric has aimed to Satisfy & Insure every client quality Electrical Service with respect and candor. Ranging from Small Troubleshoots to Large Challenging Projects; Our Electricians have the Experience, Knowledge & Merit-Training required to maintain a safe & producti...Read more about Marc Electric
Proud Owner since 2008, Marc Electric has aimed to Satisfy & Insure every client quality Electrical Service with respect and candor. Ranging from Small Troubleshoots to Large Challenging Projects; Our Electricians have the Experience, Knowledge & Merit-Training required to maintain a safe & producti...Read more about Marc Electric
Porch Pro Headshot RD Electric
Electrical Repair
Serves Diamond Bar, California
RD Electric is a licensed, bonded and insured electrical contracting company with more than 20 years of experience serving Southern California. Specializing in both residential and commercial construction projects, RD Electric prides itself on supplying high-quality service at fair and honest prices...Read more about RD Electric
RD Electric is a licensed, bonded and insured electrical contracting company with more than 20 years of experience serving Southern California. Specializing in both residential and commercial construction projects, RD Electric prides itself on supplying high-quality service at fair and honest prices...Read more about RD Electric
Porch Pro Headshot Todd Peters Electric  Inc.
Electrical Repair
Serves Diamond Bar, California
(31)
We do all phases of electrical work, commercial, residential, industrial. We specialize in led lighting installations, main panel change outs, recessed lighting installations and so much more.
We do all phases of electrical work, commercial, residential, industrial. We specialize in led lighting installations, main panel change outs, recessed lighting installations and so much more.
Porch Pro Headshot Simmons Electric
Electrical Repair
Serves Diamond Bar, California
(18)
RESIDENTIAL, COMMERCIAL AND INDUSTRIAL SERVICE.
RESIDENTIAL, COMMERCIAL AND INDUSTRIAL SERVICE.
Porch Pro Headshot M & M & Sons Remodeling
Electrical Repair
Serves Diamond Bar, California
(1)
M&M&SONS , remodeling . Is the remodeling to call in murrieta, temecula , chino , Chino hill , etc. For cost efective , Home remodeling service . We are the jack of all trades and master of many . We have the experience and skills required to provide these service quickly , accurately , and cost ...Read more about M & M & Sons Remodeling
M&M&SONS , remodeling . Is the remodeling to call in murrieta, temecula , chino , Chino hill , etc. For cost efective , Home remodeling service . We are the jack of all trades and master of many . We have the experience and skills required to provide these service quickly , accurately , and cost ...Read more about M & M & Sons Remodeling
Porch Pro Headshot NICHOLAS MONTGOMERY ELECTRIC
Electrical Repair
Serves Diamond Bar, California
NICHOLAS MONTGOMERY ELECTRIC offers electrical services to the Cypress area. Call us today!
NICHOLAS MONTGOMERY ELECTRIC offers electrical services to the Cypress area. Call us today!
Porch Pro Headshot Jor Electrician
Electrical Repair
Serves Diamond Bar, California
Established in 2002 and located in Lake Forest, J O R Electrician is an electrical contractor that provides generator installation, cable installation, and fan installation as well as other services.
Established in 2002 and located in Lake Forest, J O R Electrician is an electrical contractor that provides generator installation, cable installation, and fan installation as well as other services.
Porch Pro Headshot Ochoa Electric
Electrical Repair
Serves Diamond Bar, California
Electrical contractor
Electrical contractor
Porch Pro Headshot Norman Wagner
Electrical Repair
Serves Diamond Bar, California
Residential Electrical service work
Residential Electrical service work
Porch Pro Headshot Chen Construction
Electrical Repair
Serves Diamond Bar, California
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction
Porch Pro Headshot 2 Ground Electric
Electrical Repair
Serves Diamond Bar, California
2 Ground Electric is an electrical contractor in Lake Forest. They offer lighting retrofit, electric meter installation, and electrical troubleshooting. The state of California has licensed 2 Ground Electric. They are insured and bonded.
2 Ground Electric is an electrical contractor in Lake Forest. They offer lighting retrofit, electric meter installation, and electrical troubleshooting. The state of California has licensed 2 Ground Electric. They are insured and bonded.
Porch Pro Headshot E J D Electric
Electrical Repair
Serves Diamond Bar, California
Over 30 years of experience in electrical field. Commercial, Industrial, and residential work doing new construction, remodels, troubleshooting is our specialties.
Over 30 years of experience in electrical field. Commercial, Industrial, and residential work doing new construction, remodels, troubleshooting is our specialties.

Latest projects near Diamond Bar

Recent projects booked on Porch
Chino Hills 91709
Electrical Repair
Start Date
I'm flexible
Project type
Repair or troubleshooting
What needs to be repaired
Something else
Item to repair
Smoke detector
How many
6 or more
Hardwired or battery-powered
Hardwired
Chino Hills 91709
Electrical Repair
Start Date
Within 48 hours
Project type
Repair or troubleshooting
What needs to be repaired
Fan
Item to repair
potentially 3 ceiling fans for repair
Type of fan
Ceiling fan
Fan controlled
Remote control
Ceiling fan issues
No power to fan
Problems began
A month ago or more
Rowland Heights 91748
Electrical Repair
Start Date
Within 48 hours
What needs to be repaired
Something else
Item to repair
ceiling fan
Walnut 91789
Electrical Repair
Start Date
Within a week
Project type
Repair or troubleshooting
What needs to be repaired
Something else
Item to repair
The lights to the pool and jacuzzi are not working, and I do not know whether the issue is with the lamps, or the cord (power to the lamps). I was asked to see if there is a circuit breaker locally at the pool area. I could not find one. The only circuit breaker I know of is the one to the pool/jacuzzi area itself, as part of the main circuit breaker panel. I need someone to inspect the wiring and let me know, a. what the exact problem is, and b. what it will take to fix it.
Rowland Heights 91748
Electrical Repair
Start Date
Within a week
What needs to be repaired
Light switch or power outlet
Problem type
Outlet reads reverse polarity. Need to correct.
How many to repair
1
Walnut 91789
Electrical Repair
Start Date
I'm flexible
Purpose
Repair something
Repair type
Electrical
What needs to be repaired
Something else
Item to repair
Electrical issue. Several outlets and switches no power. Not sure if the fuse is bad or panel not good.