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Find Generator repair pros in Diamond Bar

DP Electric, Inc.

7811 6th Street
4.89(
14
)
Approved Pro

DP Electric, Inc.

7811 6th Street
4.89(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We have over 20 years of experience in the business. Here at DP Electric, Inc., 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!

"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."

Anne W on June 2020

We have over 20 years of experience in the business. Here at DP Electric, Inc., 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!

"Frank and his team were on time and professional. It is obvious they know what they are doing. I highly recommend using DP Electric, Inc."

Anne W on June 2020


ACDC Electric

8072 20th Street, Unit A
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

ACDC Electric

8072 20th Street, Unit A
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

Dan Electrical is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more 15 years of experience serving Westminster, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Dan Electrical is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more 15 years of experience serving Westminster, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for Granny Electric

Granny Electric

10254 Beverly Blvd
4.55(
10
)
Approved Pro

Granny Electric

10254 Beverly Blvd
4.55(
10
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 years of experience

Granny Electric 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.

"Keeping this guys card!"

Wendy K on May 2024

Granny Electric 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.

"Keeping this guys card!"

Wendy K on May 2024


Avatar for Blackstone Construction Group, Inc.

Blackstone Construction Group, Inc.

15715 Kings Peak Drive
4.93(
15
)
Approved Pro

Blackstone Construction Group, Inc.

15715 Kings Peak Drive
4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Blackstone Technologies has been locally family owned and operated since 2012. We take pride in every and all jobs we take on and complete. We offer the best and highest quality of services while using the highest quality of materials to get the job complete. We specialize in both commercial and residential low voltage wiring and equipment installation. Call now to set up a good time and appointment.

"Allen was very competent, courteous and efficient. He provided all the material needed to install my surround system and completed the work in short order. Great service."

Joe R on October 2017

Blackstone Technologies has been locally family owned and operated since 2012. We take pride in every and all jobs we take on and complete. We offer the best and highest quality of services while using the highest quality of materials to get the job complete. We specialize in both commercial and residential low voltage wiring and equipment installation. Call now to set up a good time and appointment.

"Allen was very competent, courteous and efficient. He provided all the material needed to install my surround system and completed the work in short order. Great service."

Joe R on October 2017


Avatar for K H Gillette Electrical & Lighting

K H Gillette Electrical & Lighting

7854 E Menton Ave
5.00(
5
)
Approved Pro

K H Gillette Electrical & Lighting

7854 E Menton Ave
5.00(
5
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

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

"Kevin responded quickly to my call, came on time, was friendly, neat, explained the job, provided pricing upfront and completed project. I will definitely use KH Gillette Electrical again and would highly recommend."

Gail D on March 2025

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

"Kevin responded quickly to my call, came on time, was friendly, neat, explained the job, provided pricing upfront and completed project. I will definitely use KH Gillette Electrical again and would highly recommend."

Gail D on March 2025


Avatar for Ground Up Electric, LLC

Ground Up Electric, LLC

4019 Woodridge Trail
5.00(
2
)
Approved Pro

Ground Up Electric, LLC

4019 Woodridge Trail
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

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

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023

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

"Luis, is truly a professional and will manner gentleman. Thank you Luis for making my project smooth and easy and great job sir...I recommend this company...."

William P on December 2023


Avatar for DONE RIGHT LOW VOLTAGE

DONE RIGHT LOW VOLTAGE

5195 N East St
5.00(
3
)
Approved Pro

DONE RIGHT LOW VOLTAGE

5195 N East St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

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

"Knowledgeable/ great customer service and clean work will recommend to others"

Chris P on November 2024

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

"Knowledgeable/ great customer service and clean work will recommend to others"

Chris P on November 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


Gandzjuk Electric Incorporated

24640 Jefferson Ave Suite 206
4.84(
120
)
Approved Pro

Gandzjuk Electric Incorporated

24640 Jefferson Ave Suite 206
4.84(
120
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 years of experience

We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring, panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Very polite and professional, will definitely contact them again if I need any other electrical work"

Rick D on August 2023

We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring, panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Very polite and professional, will definitely contact them again if I need any other electrical work"

Rick D on August 2023


Avatar for Diversified Telecommunications

Diversified Telecommunications

425 East Arrow Highway, #356
4.73(
223
)
Approved Pro

Diversified Telecommunications

425 East Arrow Highway, #356
4.73(
223
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

Our mission at Diversified Telecommunications is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a homeowner's face at the end of a project! Diversified Telecommunications stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"The job was done Professionally and just as I asked for and more. Extra work was put in to hide all exterior wires/cables. The job was not rushed and every step was explained and shown to me prior. Personal one on one time was taken out to show me how to operate all equipment. I also had a follow-up call to check to see how everything was going. Everyone was very Professional and Respectful and went far beyond my expectations. I highly Recommend this Company HANDS DOWN!"

Shirley K on June 2025

Our mission at Diversified Telecommunications is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a homeowner's face at the end of a project! Diversified Telecommunications stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"The job was done Professionally and just as I asked for and more. Extra work was put in to hide all exterior wires/cables. The job was not rushed and every step was explained and shown to me prior. Personal one on one time was taken out to show me how to operate all equipment. I also had a follow-up call to check to see how everything was going. Everyone was very Professional and Respectful and went far beyond my expectations. I highly Recommend this Company HANDS DOWN!"

Shirley K on June 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.