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Find Generator repair pros in Diamond Bar

Avatar for Geo Perez

Geo Perez

3680 Monroe Street
4.88(
13
)
Approved Pro

Geo Perez

3680 Monroe Street
4.88(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

GPWorkForce proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today, and see why we come so highly recommended!

"Installer was Jerry Cruz. Awesome job!!"

jim h on July 2019

GPWorkForce proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today, and see why we come so highly recommended!

"Installer was Jerry Cruz. Awesome job!!"

jim h on July 2019


Brady Construction and Design, Inc.

16782 Intrepid Lane
5.00(
1
)
Approved Pro

Brady Construction and Design, Inc.

16782 Intrepid Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Quality driven construction service in California. We service all commercial clients and have been in business for 20 years. The reason is due to the quality of our service and our reputation for a huge organization. We do both remodeling and electrical work commercially So if you are in need of a panel upgrade or Remodeling done for your office, give us a call! We have got you covered.

"Erin and his crew are the best! I've had horrible experienced with past contractors and was worried about going through the process again. What a pleasant surprise! I finally found a contractor that met his budget, delivered top quality work, and finished on time. Highly recommended! We will definitely hire Erin again and refer his company to our friends and family. Thanks Erin!"

D K on November 2020

Quality driven construction service in California. We service all commercial clients and have been in business for 20 years. The reason is due to the quality of our service and our reputation for a huge organization. We do both remodeling and electrical work commercially So if you are in need of a panel upgrade or Remodeling done for your office, give us a call! We have got you covered.

"Erin and his crew are the best! I've had horrible experienced with past contractors and was worried about going through the process again. What a pleasant surprise! I finally found a contractor that met his budget, delivered top quality work, and finished on time. Highly recommended! We will definitely hire Erin again and refer his company to our friends and family. Thanks Erin!"

D K on November 2020


Adaptive Power Company, Inc.

821 Glengrove Avenue
5.00(
1
)
Approved Pro

Adaptive Power Company, Inc.

821 Glengrove Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Adaptive Power Company Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022

Adaptive Power Company Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."

Nick X on April 2022


Avatar for Primo Electric

Primo Electric

2500 Plaza Libre
4.93(
47
)
Approved Pro

Primo Electric

2500 Plaza Libre
4.93(
47
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

Primo Electric has the experience to handle all your electrical needs. We have been serving the greater Los Angeles and Orange Counties since 2006.Call us today .Please call anytime. We offer free estimates. Senior discounts/ Military/ Educator as well. 3 Year parts and labor warranty. New construction / Remodels/ and Expert service company. We have over 50 reviews with Home Advisor and we are proud of that accomplishment. Car chargers / recessed lighting/ Panel upgrades - 100 amp $1350.00 or 200 amp $2350.00 installed. Please feel free to call us or set up a quote.

"Primo Electric has a team of tradesmen each knows his specific task, they are professional, courteous, and they are having fun while they do their jobs. I watched them from a distance and learned how a well managed team works in harmony. They installed a 200amp main panel, 125am sub-panel, and ran a below ground feeder to the garage from the main panel install. Big Job, all done in 1 day, incredible. They will get more jobs from me in the future."

Armold M on August 2024

Primo Electric has the experience to handle all your electrical needs. We have been serving the greater Los Angeles and Orange Counties since 2006.Call us today .Please call anytime. We offer free estimates. Senior discounts/ Military/ Educator as well. 3 Year parts and labor warranty. New construction / Remodels/ and Expert service company. We have over 50 reviews with Home Advisor and we are proud of that accomplishment. Car chargers / recessed lighting/ Panel upgrades - 100 amp $1350.00 or 200 amp $2350.00 installed. Please feel free to call us or set up a quote.

"Primo Electric has a team of tradesmen each knows his specific task, they are professional, courteous, and they are having fun while they do their jobs. I watched them from a distance and learned how a well managed team works in harmony. They installed a 200amp main panel, 125am sub-panel, and ran a below ground feeder to the garage from the main panel install. Big Job, all done in 1 day, incredible. They will get more jobs from me in the future."

Armold M on August 2024


Martin's Electrical & Lighting Company

Blue Mountain Drive
4.86(
95
)
Approved Pro

Martin's Electrical & Lighting Company

Blue Mountain Drive
4.86(
95
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 years of experience

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022

"The Bitterness of Poor Quality lingers long after the Sweetness of the Lowest Bid" I'm Martin, with Martin's Electrical & Lighting Company, personally has over 20 Years in the Electrical Trade. We have the expertise to get any job completed correctly and safely. With electrical, safety is extremely important and we shall never install anything in an unsafe manner. Customer satisfaction is extremely important. I am a family man, honest and trustworthy, looking for clients and customers with the same high integrity, with over 20 Years Experience in all forms of Electrical. Reasonable rates along with professional and quality work. No short-cuts taken. Call us today @ 909-595-1439 and you will not be disappointed. Please check out our Website Martins-Electrical.com

"Martin was response to my messages and was attentive to my concerns. Began wort immediately the next day after assessing project needs. I’ll highly recommend Martin to family and friends."

Gustavo M on November 2022


ARM Electric

16252 Denley Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

ARM Electric

16252 Denley Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

With over 13 years of experience as an Electrician, ARM Electric is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

With over 13 years of experience as an Electrician, ARM Electric is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!


Avatar for Smart Plug LLC

Smart Plug LLC

16528 POCONO ST
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Smart Plug LLC

16528 POCONO ST
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!


Inatel Communications, Inc.

26790 Oak Avenue
4.85(
40
)
Approved Pro

Inatel Communications, Inc.

26790 Oak Avenue
4.85(
40
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
41 years of experience

Here at Inatel Communications, Inc., we were established in 1990 and are a locally owned and operated company. We employ a staff of highly trained and well qualified technicians who are available for all of your telecommunications needs, such as phone system installation and repair, additional keysets, voicemail, data and phone cabling, music-on-hold, paging systems, and wire management systems. For your convenience, we are located in Santa Clarita and provide service to the greater Los Angeles and Ventura Counties. Equipment failure that disables the ability of the system to place or receive calls is considered a major outage. It is the policy of our company to respond to major outages within four hours of an authorized request. A malfunction that is not defined as above is considered a minor outage. It is the policy of Inatel Communications, Inc., to respond to a minor outage within 24 hours of an authorized request.

"Our phone system went down after 3 1/2 days of other companies coming and saying we'll be back in morning i went on home advisor. Within 15 min i got a call back. Explained what the issue was. Service tech said he would clear his schedule and be here at 11. He showed up on time and had our phones up and running and a few other things done also. We definitely will be using them in the future. Thank you Inatel communications for your excellent service from all of us at Valley Brake"

randy a on May 2021

Here at Inatel Communications, Inc., we were established in 1990 and are a locally owned and operated company. We employ a staff of highly trained and well qualified technicians who are available for all of your telecommunications needs, such as phone system installation and repair, additional keysets, voicemail, data and phone cabling, music-on-hold, paging systems, and wire management systems. For your convenience, we are located in Santa Clarita and provide service to the greater Los Angeles and Ventura Counties. Equipment failure that disables the ability of the system to place or receive calls is considered a major outage. It is the policy of our company to respond to major outages within four hours of an authorized request. A malfunction that is not defined as above is considered a minor outage. It is the policy of Inatel Communications, Inc., to respond to a minor outage within 24 hours of an authorized request.

"Our phone system went down after 3 1/2 days of other companies coming and saying we'll be back in morning i went on home advisor. Within 15 min i got a call back. Explained what the issue was. Service tech said he would clear his schedule and be here at 11. He showed up on time and had our phones up and running and a few other things done also. We definitely will be using them in the future. Thank you Inatel communications for your excellent service from all of us at Valley Brake"

randy a on May 2021


Avatar for Radiance Electric, Inc.

Radiance Electric, Inc.

9849 Everest Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Radiance Electric, Inc.

9849 Everest Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
24 local quotes requested
17 years of experience

Serving Downey and the surrounding areas. Radiance Electric, Inc. prides itself on providing the best in customer service and craftsmanship. Don't hesitate to call today and let us help you with all your home or business needs.

Serving Downey and the surrounding areas. Radiance Electric, Inc. prides itself on providing the best in customer service and craftsmanship. Don't hesitate to call today and let us help you with all your home or business needs.


Avatar for AVE. Electric

AVE. Electric

1324 Scott Ave
5.00(
6
)
Approved Pro

AVE. Electric

1324 Scott Ave
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Christopher is a certified electrician that knew exactly what needed to be done. I did not have to tell him twice. He brought my home up to code for a sale. Did an amazing job! So satisfied with everything he did. He was at my house at an early time each day. Was very reliable and responsible person. Cleaned up his mess. I am so glad I hired him! His wife helps him manage his business and is very sweet. Why hire a big corporation and pay the overhead costs.? It's a no brainer. "

Annamarie m on September 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Christopher is a certified electrician that knew exactly what needed to be done. I did not have to tell him twice. He brought my home up to code for a sale. Did an amazing job! So satisfied with everything he did. He was at my house at an early time each day. Was very reliable and responsible person. Cleaned up his mess. I am so glad I hired him! His wife helps him manage his business and is very sweet. Why hire a big corporation and pay the overhead costs.? It's a no brainer. "

Annamarie m on September 2025

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FAQs for generator repair projects in Diamond Bar, CA

In some states and municipalities, licensed and registered handypersons can change a light fixture and do minor electrical work. However, you should check with your state and local licensing boards before hiring a local handyperson. In most cases, it’s safer and more practical to hire an electrician for this job. It may cost more, but hiring a licensed electrician means they’ll get the work done to code.

Special light fixtures, known as damp-rated light fixtures, are recommended in bathrooms, particularly if they're near damp areas like showers and over the bathtub. However, in most locations, they’re not a strict requirement. For safety and longevity, damp-rated fixtures are a better choice. If you work with a lighting contractor in your area, they may be able to recommend the right kinds of fixtures for your space.

Yes, it’s possible to run a second light fixture to a switch, meaning the light switch would control more than one light fixture. Several factors can impact whether it’s possible and how much it will cost. In many cases, it may be easier and more affordable for the contractor to install independent light switches. Talk to your electrician about your idea to get their feedback.

The Diamond Bar, CA homeowners’ guide to generator repair services

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