Top-rated generator repair pros.

Get matched with top generator repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Generator repair pros in Piscataway

Avatar for REDS GENERATOR SERVICE
REDS GENERATOR SERVICE
31 Pulsch St Suite 101
5.00(
1
)
Approved Pro
REDS GENERATOR SERVICE
31 Pulsch St Suite 101
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 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.

"Red was so professional, yet casual and thoroughly diagnosed our generator and got it humming along. Highly recommended."

Robert U 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.

"Red was so professional, yet casual and thoroughly diagnosed our generator and got it humming along. Highly recommended."

Robert U on December 2023


Franzo Electric and Construction, LLC
104 Orchard Ave
4.96(
14
)
Approved Pro
Franzo Electric and Construction, LLC
104 Orchard Ave
4.96(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Welcome to Franzo Electric and Construction, LLC, we are excited to exceed your expectations! As experts, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"10 reasons you should consider Ryan: 1. Ryan was very honest upfront with what materials he will use and what work he will perform 2. Due to pandemic and heavy snow in Feb, he accommodated the entire estimate process with photos and FaceTime for an unconventional setup involving new sub panel in my garage 3. He was courteous in answering all my (some naive) questions about the estimate 4. His price is not the lowest, but he used industry grade NEMA 14-50 outlet not the cheap ones 5. He submitted the permit for me (so that we won't have any potential code issues if/when selling the house) 6. He followed up when the permit was approved 7. He showed on time, worked efficiently, and finished the installation within 3.5 hours (2 days later) 8. He did everything he said he would do and used all the materials he said he would use 9. The installation passed the inspection with flying color (inspector commented that "whoever did this did a neat job") 10. Last but not least, he is trustworthy and only took full payment after the pass of the inspection (no other HomeAdvisor contractors provided that kind of peace of mind) and provided one year of warranty on workmanship upon my request (which showed his confidence in his work and which I hope never have to use) => If you live in (central) NJ and need to install a home charging station for EV or PHEV, please don't decide on any contractor w/o getting an estimate from Ryan as well (even if with FaceTime)."

Ming X on March 2021

Welcome to Franzo Electric and Construction, LLC, we are excited to exceed your expectations! As experts, we will handle your needs with the high quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"10 reasons you should consider Ryan: 1. Ryan was very honest upfront with what materials he will use and what work he will perform 2. Due to pandemic and heavy snow in Feb, he accommodated the entire estimate process with photos and FaceTime for an unconventional setup involving new sub panel in my garage 3. He was courteous in answering all my (some naive) questions about the estimate 4. His price is not the lowest, but he used industry grade NEMA 14-50 outlet not the cheap ones 5. He submitted the permit for me (so that we won't have any potential code issues if/when selling the house) 6. He followed up when the permit was approved 7. He showed on time, worked efficiently, and finished the installation within 3.5 hours (2 days later) 8. He did everything he said he would do and used all the materials he said he would use 9. The installation passed the inspection with flying color (inspector commented that "whoever did this did a neat job") 10. Last but not least, he is trustworthy and only took full payment after the pass of the inspection (no other HomeAdvisor contractors provided that kind of peace of mind) and provided one year of warranty on workmanship upon my request (which showed his confidence in his work and which I hope never have to use) => If you live in (central) NJ and need to install a home charging station for EV or PHEV, please don't decide on any contractor w/o getting an estimate from Ryan as well (even if with FaceTime)."

Ming X on March 2021


Avatar for North Crest, LLC
North Crest, LLC
35 Sherman Ave
4.98(
45
)
Approved Pro
North Crest, LLC
35 Sherman Ave
4.98(
45
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
5 years of experience

North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.

"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."

Aviv W on March 2025

North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.

"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."

Aviv W on March 2025


On Time Communications, Inc.
2 Celler Road
4.97(
59
)
Approved Pro
On Time Communications, Inc.
2 Celler Road
4.97(
59
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

On Time Communications, Inc., offers professional and timely service for all of your in-home communication needs. With close attention to the details, we'll make sure you're well connected in no time.

"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023

On Time Communications, Inc., offers professional and timely service for all of your in-home communication needs. With close attention to the details, we'll make sure you're well connected in no time.

"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023


Avatar for R Ronco Electric, LLC
R Ronco Electric, LLC
919 Hwy 33, Unit 44
4.87(
180
)
Approved Pro
R Ronco Electric, LLC
919 Hwy 33, Unit 44
4.87(
180
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
15 years of experience

At R Ronco Electric, LLC, we believe in only the highest standards of excellence. We believe in doing the job right the first time, every time. Call today for a free estimate.

"Best price, fixed my electric issue with my lights dimming and flickering when washer was running."

Nick S on August 2023

At R Ronco Electric, LLC, we believe in only the highest standards of excellence. We believe in doing the job right the first time, every time. Call today for a free estimate.

"Best price, fixed my electric issue with my lights dimming and flickering when washer was running."

Nick S on August 2023


Diverse Electrical Contracting, Inc.
11 Faber Road
5.00(
4
)
Approved Pro
Diverse Electrical Contracting, Inc.
11 Faber Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 years of experience

Serving New Jersey with quality service for nearly 15 years, Diverse Electrical Contracting Inc. are the experts you need for your commercial property. We pride ourselves on customer service and getting the job done right the first time. Give us a call today for your free estimate!

"They solved my lighting issue for my business in time for evening visitation. It was my emergency and they made it theirs. So happy to have a business that goes above and beyond expectations."

Stephen C on December 2020

Serving New Jersey with quality service for nearly 15 years, Diverse Electrical Contracting Inc. are the experts you need for your commercial property. We pride ourselves on customer service and getting the job done right the first time. Give us a call today for your free estimate!

"They solved my lighting issue for my business in time for evening visitation. It was my emergency and they made it theirs. So happy to have a business that goes above and beyond expectations."

Stephen C on December 2020


Avatar for Plesh Electric, LLC
Plesh Electric, LLC
428 US 22
4.81(
93
)
Approved Pro
Plesh Electric, LLC
428 US 22
4.81(
93
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
15 local quotes requested

Plesh Electric LLC, have over 20 years experience in the construction industry. We take pride in our work and will get the job done in a timely manner. There is no job too big or small for our staff. Give us a call today.

"Team of Professionals We hired this company to upgrade our electrical services at home i.e to wire the new portion of home and to rewire the old portion from aluminum to copper. Their prices are reasonable and are fully staffed with a team of professional employees and technicians. Work is still going on at our project and so far have issues with the work.  The best thing is they provide quotes after visiting the location. Their employees are always happy and well trained to keep the customer happy with good work and best customer service. Always show up at the work site with planning and leave the work site clean. I highly recommend this company if you do not want Headache and like to deal with experienced guys. "

Saghir A on February 2024

Plesh Electric LLC, have over 20 years experience in the construction industry. We take pride in our work and will get the job done in a timely manner. There is no job too big or small for our staff. Give us a call today.

"Team of Professionals We hired this company to upgrade our electrical services at home i.e to wire the new portion of home and to rewire the old portion from aluminum to copper. Their prices are reasonable and are fully staffed with a team of professional employees and technicians. Work is still going on at our project and so far have issues with the work.  The best thing is they provide quotes after visiting the location. Their employees are always happy and well trained to keep the customer happy with good work and best customer service. Always show up at the work site with planning and leave the work site clean. I highly recommend this company if you do not want Headache and like to deal with experienced guys. "

Saghir A on February 2024


F. Avivi Electrical Contractors, LLC
114 West Grant Avenue
4.86(
44
)
Approved Pro
F. Avivi Electrical Contractors, LLC
114 West Grant Avenue
4.86(
44
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 local quotes requested

Do you need a reliable electrician that focuses on quality, professionalism, integrity, and satisfaction? Look no further! F. Avivi Electrical Contractors, LLC, embraces all of the above and more! Whether it is help with switches, outlets, and fixtures or a full electrical installation, there is no job too big or too small for F. Avivi Electrical Contractors, LLC. Give us a call today!

"I hired Fred in the late Fall and have since worked with him 3 additonal times. He and the team he employs are excellent. Cannot say enough how happy I am with their customer service and work ethic. Thank you!"

Denise H on May 2023

Do you need a reliable electrician that focuses on quality, professionalism, integrity, and satisfaction? Look no further! F. Avivi Electrical Contractors, LLC, embraces all of the above and more! Whether it is help with switches, outlets, and fixtures or a full electrical installation, there is no job too big or too small for F. Avivi Electrical Contractors, LLC. Give us a call today!

"I hired Fred in the late Fall and have since worked with him 3 additonal times. He and the team he employs are excellent. Cannot say enough how happy I am with their customer service and work ethic. Thank you!"

Denise H on May 2023


Avatar for Morano Electric, Inc.
Morano Electric, Inc.
23 Serviss Avenue
4.46(
28
)
Approved Pro
Morano Electric, Inc.
23 Serviss Avenue
4.46(
28
)
Approved Pro
Customers say: True professional
160 local quotes requested
15 years of experience

Morano Electric 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.

"The job - hooking up a new sauna heater. All wiring did already exist. The price quote = $475 + tax = $506. Did not finish the job. The technician either did not read the manual, or was just not able. Demanded payment in cash. Departed in rush, left no receipt. It took a while to get them to communicate, and receive the invoice and the receipt. Meanwhile destroyed the operational lighting inside the sauna. When asked to connect back, tried to bullshit talking about absent "neutral wire", and suggesting to make the "neutral wire" for additional $175. All this standing near the light bulb 110 V. I was forced to hire another professional to complete the job. Summary: Nothing but bad feelings for a half-thousand bucks. "

Lev K on March 2025

Morano Electric 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.

"The job - hooking up a new sauna heater. All wiring did already exist. The price quote = $475 + tax = $506. Did not finish the job. The technician either did not read the manual, or was just not able. Demanded payment in cash. Departed in rush, left no receipt. It took a while to get them to communicate, and receive the invoice and the receipt. Meanwhile destroyed the operational lighting inside the sauna. When asked to connect back, tried to bullshit talking about absent "neutral wire", and suggesting to make the "neutral wire" for additional $175. All this standing near the light bulb 110 V. I was forced to hire another professional to complete the job. Summary: Nothing but bad feelings for a half-thousand bucks. "

Lev K on March 2025


JWM Electric Company
156 South St
4.36(
80
)
Approved Pro
JWM Electric Company
156 South St
4.36(
80
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
25 years of experience

Welcome to JWM Electric Company providing commercial and residential service in the greater New Jersey area. John has over 30 year of Electrical experience serving customers with reliable and quality service. We provide installations, service upgrades, and repairs. Will do free estimates at the house , no phone quotes . Once you agree that the rate is fair for the job I will require a $120.00 check at that time that will go towards the cost of the job. Thank you and I look forward to working with you.

"good job. done well."

Sougata K on July 2022

Welcome to JWM Electric Company providing commercial and residential service in the greater New Jersey area. John has over 30 year of Electrical experience serving customers with reliable and quality service. We provide installations, service upgrades, and repairs. Will do free estimates at the house , no phone quotes . Once you agree that the rate is fair for the job I will require a $120.00 check at that time that will go towards the cost of the job. Thank you and I look forward to working with you.

"good job. done well."

Sougata K on July 2022

...
Showing 1-10 of 966

Generator repair services FAQs

Before hiring an electrician to work on a project in your home, verify their licensing, qualifications, and insurance. Check their official website, read customer reviews, and confirm their credentials with your local labor department. Ensure they hold liability insurance and have strong references. This thorough verification helps you receive reliable service and protects your home.

By bundling multiple electrical tasks, you can reduce overall costs by minimizing repeat service fees and consolidating labor charges into a single visit. By scheduling several repairs at once—like outlet replacements, light switch installations, and light fixture installations—you eliminate extra call-out costs and gain efficiency, securing better pricing without sacrificing quality.

Unless you're a licensed electrician, it's not safe to perform electrical work yourself. Handling electrical tasks without proper expertise poses serious risks like electric shock, fires, and structural damage. Professional electricians use specialized tools and follow strict codes to ensure the work is done safely and correctly, protecting your home and well-being.

The homeowners guide to generator repair services
From average costs to expert advice, get all the answers you need to get your job done.
A residential home generator in a house backyard
Dec 4, 2024
Dec 4, 2024
Explore how capacity, labor rates, fuel types, and other factors influence average whole-house generator costs with our detailed cost guide.
An outdoor natural gas generator
Nov 10, 2022
Nov 10, 2022
HomeAdvisor’s natural gas generator cost guide covers whole-house costs for home installation. Use this guide to find costs for your generator installation project.
A house with solar panels and a windmill on the roof
Jan 11, 2022
Jan 11, 2022
If you want to make your home more energy-efficient with wind energy, this cost guide outlines the cost to install a wind turbine and other determining factors.
Share project details to get started.