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Verified electrical services reviews

Electricians in Diamond Bar

Avatar for Harmony Electrical, Plumbing and Air
Harmony Electrical, Plumbing and Air
11121 First Ave
5.00(
11
)
Approved Pro
Harmony Electrical, Plumbing and Air
11121 First Ave
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1331 local quotes requested

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"The team did a great job! They were prompt, polite, efficient, kept me informed and left the area clean."

Robert M on August 2024

Harmony Electrical, Plumbing and Air is dedicated to delivering exceptional electrical, plumbing and Air services tailored to meet the unique needs of each client. Our mission is to ensure reliability and quality through customized solutions, supported by a team of highly skilled and experienced technicians who are always prepared to provide outstanding service. We are committed to your satisfaction and will not consider the job complete until it meets our high standards. Our pride lies in the quality of our work and our commitment to excellent customer service. Explore the range of services we offer below, and feel free to call or click to schedule your free estimate today!

"The team did a great job! They were prompt, polite, efficient, kept me informed and left the area clean."

Robert M on August 2024


Avatar for JVEC, INC.
JVEC, INC.
2729 Saturn St
4.93(
242
)
Approved Pro
JVEC, INC.
2729 Saturn St
4.93(
242
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
441 local quotes requested

JVEC Inc. Electrical contractor is a small business solution provider for all electrical products and services. We have been in business for 45 years. Our mission is to provide unsurpassed customer service to all of our customers regardless of the project size. Please call our office to schedule your estimate 714-551-9841.

"Smooth. They were transparent and very responsive."

Peter G on November 2024

JVEC Inc. Electrical contractor is a small business solution provider for all electrical products and services. We have been in business for 45 years. Our mission is to provide unsurpassed customer service to all of our customers regardless of the project size. Please call our office to schedule your estimate 714-551-9841.

"Smooth. They were transparent and very responsive."

Peter G on November 2024


APEX ELECTRIC
5.00(
2
)
Approved Pro
APEX ELECTRIC
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

We specialize in the installation, service, and maintenance of electrical systems in the residential and commercial fields. Our goal is to leave the job with every customer 100 % satisfied.

"Service was punctual, thorough , and professional. All services were completed successfully on the first visit. Estimates matched final cost."

Lee S on December 2024

We specialize in the installation, service, and maintenance of electrical systems in the residential and commercial fields. Our goal is to leave the job with every customer 100 % satisfied.

"Service was punctual, thorough , and professional. All services were completed successfully on the first visit. Estimates matched final cost."

Lee S on December 2024


Avatar for New Quest Electric
New Quest Electric
4650 Arrow Highway
5.00(
5
)
Approved Pro
New Quest Electric
4650 Arrow Highway
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
93 local quotes requested

New Quest Electric, Inc. Is a full-service electrical contractor performing residential electrical, commercial electrical, lighting design, lighting installation and electrical maintenance and service work. We are professionally trained in NEC electrical code and industry leading standards.

"They are the best electrical company I have ever hire. We will be defenatly use them for my future projects to come. They are very informative and professional at what they do and are very affordable when it comes to pricing."

Elizabeth D on January 2019

New Quest Electric, Inc. Is a full-service electrical contractor performing residential electrical, commercial electrical, lighting design, lighting installation and electrical maintenance and service work. We are professionally trained in NEC electrical code and industry leading standards.

"They are the best electrical company I have ever hire. We will be defenatly use them for my future projects to come. They are very informative and professional at what they do and are very affordable when it comes to pricing."

Elizabeth D on January 2019


Avatar for Prime Electric Solutions
Prime Electric Solutions
Olive Street
4.59(
17
)
Approved Pro
Prime Electric Solutions
Olive Street
4.59(
17
)
Approved Pro
Customers say: Quality work
177 local quotes requested
20 years of experience

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Beware!! Extremely poor service. They are dishonest and has no Integrity!! zero stars"

F H on October 2024

Family own and operated since 2005, serving the Inland Empire. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. We adhere to our core values: Quality / Integrity / Honesty / Superior Service. Our service hours are Mon-Fri 8:00am-4:00pm Sat 9:00am-12:00pm we are closed on Sundays. Our Text messages to (909)665-5263 are monitored 24 hrs. a day 7 days a week in case of an emergency.

"Beware!! Extremely poor service. They are dishonest and has no Integrity!! zero stars"

F H on October 2024


Avatar for ZERO ELECTRIC
ZERO ELECTRIC
Located In:
5.00(
7
)
Approved Pro
ZERO ELECTRIC
Located In:
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 local quotes requested

Sparking solutions, powering possibilities. Zero Electric provides solutions to any electrical challenge you can imagine. We stand out from our competitors by providing a full system diagnosis at no cost. We present a range of options for homeowners to choose from that will fit their budget. The value of our services will always exceed the cost.

"Very professional and straigh forward. Excellent results"

Fernando P on May 2025

Sparking solutions, powering possibilities. Zero Electric provides solutions to any electrical challenge you can imagine. We stand out from our competitors by providing a full system diagnosis at no cost. We present a range of options for homeowners to choose from that will fit their budget. The value of our services will always exceed the cost.

"Very professional and straigh forward. Excellent results"

Fernando P on May 2025


Avatar for FHQ ELECTRIC INC
FHQ ELECTRIC INC
2644 Palm Place
5.00(
5
)
Approved Pro
FHQ ELECTRIC INC
2644 Palm Place
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

Hello I'm Fabian, my electrical company FHQ Electric we offer services on new electrical services lighting system, smart houses, ADU, full remodel, EV chargers, up-grade panel, solar panel services installation and maintenance, we do commercial , residential and industrial

"Arrived fast and showed great professionalism. He was able to fix my first issue of a breaker gone bad and fix the bad job a prior electrician did. They were able to fix my old panel and even label everything. They left the area clean and seamless. Definitely hiring again."

Elise R on December 2024

Hello I'm Fabian, my electrical company FHQ Electric we offer services on new electrical services lighting system, smart houses, ADU, full remodel, EV chargers, up-grade panel, solar panel services installation and maintenance, we do commercial , residential and industrial

"Arrived fast and showed great professionalism. He was able to fix my first issue of a breaker gone bad and fix the bad job a prior electrician did. They were able to fix my old panel and even label everything. They left the area clean and seamless. Definitely hiring again."

Elise R on December 2024


Electric Zone
Po Box 9126
4.77(
258
)
Approved Pro
Electric Zone
Po Box 9126
4.77(
258
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
294 local quotes requested

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"Very thorough job. Explained everything clearly and had all parts ready to be installed. Fair prices for all. Friendly and respectful."

Craig A on May 2025

Electric Zone prides itself on providing absolutely the highest quality Electrical and Lighting services in the entire Los Angeles Market. We are a family run business consisting of myself and 6 employees. We have been in business for 14 years. We offer free estimates for your electrical and lighting needs. MUST CALL FOR DETAILS.We guarantee you the absolute highest quality work at a very fair price! We offer 24 hour emergency service as well! Please call us today!

"Very thorough job. Explained everything clearly and had all parts ready to be installed. Fair prices for all. Friendly and respectful."

Craig A on May 2025


Empire Electric Co
7712 Henbane St.
5.00(
15
)
Approved Pro
Empire Electric Co
7712 Henbane St.
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 local quotes requested

Empire Electric is a new company with over 10 years of Electrical experience. We thrive to bring our customers the best quality work at very reasonable prices. Empire Electric Co is your one stop shop for all your electrical needs. Residencial, Commercial, TI, Service, Remodels, Repairs, etc. We also provide Solar Energy and Electrical car chargers service to help save our plant.

"Very professional. Assessed my present electrical outlet used to charge my previous EV vehicle. Showed me in detail the deficiency of that outlet for continuous charging and gave me options of replacing it before installing the new charger. They were the 1st to respond to my request & local. I will definitely use them again if I have ANY electrical problems!"

Ann S on May 2025

Empire Electric is a new company with over 10 years of Electrical experience. We thrive to bring our customers the best quality work at very reasonable prices. Empire Electric Co is your one stop shop for all your electrical needs. Residencial, Commercial, TI, Service, Remodels, Repairs, etc. We also provide Solar Energy and Electrical car chargers service to help save our plant.

"Very professional. Assessed my present electrical outlet used to charge my previous EV vehicle. Showed me in detail the deficiency of that outlet for continuous charging and gave me options of replacing it before installing the new charger. They were the 1st to respond to my request & local. I will definitely use them again if I have ANY electrical problems!"

Ann S on May 2025


Avatar for Alset Electric
Alset Electric
1045 N Fries Ave
4.82(
50
)
Approved Pro
Alset Electric
1045 N Fries Ave
4.82(
50
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
79 local quotes requested

Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience

"I was very happy with Eddie's professionalism and his expertise. I would definitely recommend the company to anybody, I plan on hiring Alset Electric for any electrical issues I have in the future"

Michael V on July 2025

Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience

"I was very happy with Eddie's professionalism and his expertise. I would definitely recommend the company to anybody, I plan on hiring Alset Electric for any electrical issues I have in the future"

Michael V on July 2025

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FAQs for electrical service projects in Diamond Bar, CA

It’s important to ask an electrician a few questions before you commit to hiring them so you can make an informed decision as a consumer. If you’re getting estimates or considering hiring an electrician, ask them these questions:

  • Are you a full-time electrician?

  • Are you bonded, licensed, and insured?

  • What level of experience do you have as an electrician?

  • Can you please share three references?

  • Do you do residential or commercial electrical work?

  • What kinds of electrical work are you most familiar with?

  • Will any subcontractors be performing the work?

  • Are permits and inspections required?

  • Who is responsible for obtaining permits and inspections?

  • What is your schedule?

  • Do you offer a guarantee or warranty on your work?

  • Will you sign a do-not-exceed clause to keep the job within the budget?

Tipping an electrician is not a requirement nor is it expected, as they build a fair wage into the price of the job. It’s up to your discretion. There are no set rules for tipping electricians, but if they did a great job and you’re so inclined to tip 10% to 15%, it will likely be received with thanks.

Yes, you should get a quote or an estimate from an electrician. Most electricians offer free estimates or quotes. When getting quotes, do your research and verify each electrician’s license. Get quotes from three different electricians to compare. If the prices or items listed appear different on the quotes, ask the electrician to clarify. Learning as much as you can about the electrical work you want done will help you get the most accurate estimate. 

Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.

Yes, although there are different types of electricians, they must be licensed, certified, and in most cases insured. States have different requirements for electrician licensing and certifications. In some cases, there may be licensing requirements at the local level, but not the state level. It’s always a good practice to confirm requirements with your local municipality. If licensing is not required in your area, you may pay more for a licensed electrician with experience than one who is not licensed or certified, but you’re likely to get a better end result for your project.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The Diamond Bar, CA homeowners’ guide to electrical services
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