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Generator repair pros in Harvard

Nichols Electric
480 Potter Road
4.82(
164
)
Approved Pro
Nichols Electric
480 Potter Road
4.82(
164
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 local quotes requested

We are the answer to your home electrical needs. For more than 32 years, we have been providing quality workmanship, outstanding customer service and fair prices. Your satisfaction is our goal.

"They did a great job and finished quickly."

Ken J on June 2025

We are the answer to your home electrical needs. For more than 32 years, we have been providing quality workmanship, outstanding customer service and fair prices. Your satisfaction is our goal.

"They did a great job and finished quickly."

Ken J on June 2025


Avatar for Integrity Electrical Services, LLC
Integrity Electrical Services, LLC
20 Fairview Avenue
4.87(
78
)
Approved Pro
Integrity Electrical Services, LLC
20 Fairview Avenue
4.87(
78
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
18 local quotes requested

Our Services-24/7 Emergency Service, Fast Same Day Service, Electrical Repairs, Wiring Upgrades, Panel Replacements & Upgrades, Generator Install, Ceiling Fan Repair/Installations, Indoor/Outdoor Lighting Installations, Smart Home Installations, Electric Vehicle Charging Stations And Much More! Integrity Electrical Services, LLC, provides premier electrical services for residential and commercial customers. We provide the highest quality, efficient and reliable service to our customers. 100 % customer satisfaction guarantee. Our electricians are trained to treat customers and their properties with the highest regard. All electricians are uniformed, background checked, and drug tested before hire. We are truly committed to providing our customers with the utmost professional experience. We take pride in completing our work down to the very last detail. Our trained electricians are skilled and experienced in handling your home and commercial needs.

"5 stars. Highly recommend"

Maureen M on November 2022

Our Services-24/7 Emergency Service, Fast Same Day Service, Electrical Repairs, Wiring Upgrades, Panel Replacements & Upgrades, Generator Install, Ceiling Fan Repair/Installations, Indoor/Outdoor Lighting Installations, Smart Home Installations, Electric Vehicle Charging Stations And Much More! Integrity Electrical Services, LLC, provides premier electrical services for residential and commercial customers. We provide the highest quality, efficient and reliable service to our customers. 100 % customer satisfaction guarantee. Our electricians are trained to treat customers and their properties with the highest regard. All electricians are uniformed, background checked, and drug tested before hire. We are truly committed to providing our customers with the utmost professional experience. We take pride in completing our work down to the very last detail. Our trained electricians are skilled and experienced in handling your home and commercial needs.

"5 stars. Highly recommend"

Maureen M on November 2022


Avatar for Cotti Johnson HVAC, Inc.
Cotti Johnson HVAC, Inc.
30 Waverly St
4.52(
50
)
Approved Pro
Cotti Johnson HVAC, Inc.
30 Waverly St
4.52(
50
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
56 local quotes requested

Cotti Johnson has been a trusted name for over 75 years, providing expert HVAC, plumbing, and electrical services to homeowners in the Greater Boston area. We specialize in HVAC installation, repair, and maintenance, ensuring your home stays comfortable year-round. Our plumbing services range from leak repairs to new installations, while our licensed electricians handle all electrical needs, including panel upgrades and lighting installations. Trust Cotti Johnson for professional, reliable, and comprehensive home services.

"On time. Patient got the job done well"

Daniel r on November 2024

Cotti Johnson has been a trusted name for over 75 years, providing expert HVAC, plumbing, and electrical services to homeowners in the Greater Boston area. We specialize in HVAC installation, repair, and maintenance, ensuring your home stays comfortable year-round. Our plumbing services range from leak repairs to new installations, while our licensed electricians handle all electrical needs, including panel upgrades and lighting installations. Trust Cotti Johnson for professional, reliable, and comprehensive home services.

"On time. Patient got the job done well"

Daniel r on November 2024


Avatar for R.A. Hamilton Electric, LLC
R.A. Hamilton Electric, LLC
470 Boston Post Road
4.97(
15
)
Approved Pro
R.A. Hamilton Electric, LLC
470 Boston Post Road
4.97(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We have over 10 years of experience in the business. Here at Hamilton Electric 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!

"We had a great experience with Ryan Hamilton Electric when they came to work on our building and in our apartment. We had discovered that the knob and tube wiring that we thought had been removed from our apartment was still present, and so we hired Ryan to remove the old type of wiring and bring our unit up to code. Ryan and his assistant Tim went above and beyond when it came to doing the work. Ryan explained very clearly to us exactly what the issues were with the knob and tube wiring and showed us exactly what had to be done to fix the problem. We had no surprises. While we were hiring Ryan to remove the old wiring, we also asked him about doing some other electrical work in our apartment. Ryan was happy to add on these further improvements and charge us only for the materials since we were already paying for the labor. Ryan listened to our desire for improved lighting and better outlets, and he presented solutions that would work for us and our kids. He found the perfect lighting fixtures for all the bedrooms and the bathroom, and he offered to improve lighting when it seemed necessary. The project took a few days; Ryan made sure we had the temporary lighting we would need in the evenings after he had completed work for the day. Ryan and Tim also cleaned up beautifully each afternoon when they were done with their work. Ryan and Tim didn't just do exemplary work. They were also warm, friendly, and affable, and a delight to have working in our apartment. We will actually miss having them around, but we were so impressed and delighted by their work that we plan to hire them again soon to improve the lighting in the kitchen and to install new outlets in the bedrooms. R. A. Hamilton Electric has my highest recommendation. I am a very happy and satisfied homeowner."

Michael B on October 2023

We have over 10 years of experience in the business. Here at Hamilton Electric 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!

"We had a great experience with Ryan Hamilton Electric when they came to work on our building and in our apartment. We had discovered that the knob and tube wiring that we thought had been removed from our apartment was still present, and so we hired Ryan to remove the old type of wiring and bring our unit up to code. Ryan and his assistant Tim went above and beyond when it came to doing the work. Ryan explained very clearly to us exactly what the issues were with the knob and tube wiring and showed us exactly what had to be done to fix the problem. We had no surprises. While we were hiring Ryan to remove the old wiring, we also asked him about doing some other electrical work in our apartment. Ryan was happy to add on these further improvements and charge us only for the materials since we were already paying for the labor. Ryan listened to our desire for improved lighting and better outlets, and he presented solutions that would work for us and our kids. He found the perfect lighting fixtures for all the bedrooms and the bathroom, and he offered to improve lighting when it seemed necessary. The project took a few days; Ryan made sure we had the temporary lighting we would need in the evenings after he had completed work for the day. Ryan and Tim also cleaned up beautifully each afternoon when they were done with their work. Ryan and Tim didn't just do exemplary work. They were also warm, friendly, and affable, and a delight to have working in our apartment. We will actually miss having them around, but we were so impressed and delighted by their work that we plan to hire them again soon to improve the lighting in the kitchen and to install new outlets in the bedrooms. R. A. Hamilton Electric has my highest recommendation. I am a very happy and satisfied homeowner."

Michael B on October 2023


Joseph Lapomardo, Electrician
5 White Avenue
4.97(
247
)
Approved Pro
Joseph Lapomardo, Electrician
5 White Avenue
4.97(
247
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
15 local quotes requested

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I work hard for my 5 star reviews and hope to earn your business and trust. Please note I only do SERVICE UPGRADES/PANEL CHANGES AND EV CAR CHARGERS AND GENERATOR HOOKUPS. Angi/Home Advisor charge per category of work you would like done so please make sure you pick the correct task and add a description so they can match you with me or the correct contractor for your project. Thank you.

"Great job done. Easy and quick responses. Provide proper estimates pre hand. Shows impressive skills for decided the placement of the charger. Recommend to hire for any electrical job to be done right. "

Suman C on May 2025

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I work hard for my 5 star reviews and hope to earn your business and trust. Please note I only do SERVICE UPGRADES/PANEL CHANGES AND EV CAR CHARGERS AND GENERATOR HOOKUPS. Angi/Home Advisor charge per category of work you would like done so please make sure you pick the correct task and add a description so they can match you with me or the correct contractor for your project. Thank you.

"Great job done. Easy and quick responses. Provide proper estimates pre hand. Shows impressive skills for decided the placement of the charger. Recommend to hire for any electrical job to be done right. "

Suman C on May 2025


Avatar for EvanTechs
EvanTechs
827 Massachusetts
5.00(
13
)
Approved Pro
EvanTechs
827 Massachusetts
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

For over 10 years, Evantechs has been providing voice and data services for residential and commercial customers. Our services include: design, expansion, and relocation services of existing telcom data and surveillance systems. Our experience enables us to design and install systems that are cost effective and optimized to your specific requirements. Our team of highly skilled technicians is professional, timely, and sensitive to the needs of the client. We don't simply install equipment, we provide solutions. Give us a call today! .

"He was very helpful, quick to understand what I needed. Was able to diagnose the issue, and what I was looking for was not practical. Made another recommendation that ended up being much better. He even made time for us on a Saturday, without giving us the runaround. I appreciate his service very much."

Paul L on November 2022

For over 10 years, Evantechs has been providing voice and data services for residential and commercial customers. Our services include: design, expansion, and relocation services of existing telcom data and surveillance systems. Our experience enables us to design and install systems that are cost effective and optimized to your specific requirements. Our team of highly skilled technicians is professional, timely, and sensitive to the needs of the client. We don't simply install equipment, we provide solutions. Give us a call today! .

"He was very helpful, quick to understand what I needed. Was able to diagnose the issue, and what I was looking for was not practical. Made another recommendation that ended up being much better. He even made time for us on a Saturday, without giving us the runaround. I appreciate his service very much."

Paul L on November 2022


Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
153 Southbridge Street
4.44(
122
)
Approved Pro
Advanced Energy Concepts of Worcester, Inc.
153 Southbridge Street
4.44(
122
)
Approved Pro
Customers say: Quality work
32 local quotes requested
35 years of experience

Advanced Energy Concepts was established in your community in 1990. Our main focus is energy conservation. Advanced Energy concepts also does a variety of plumbing services for your residential home

"Terrible customer service He created giant messes and lied to me on multiple occasions. I will say anything to get the project and not actually answer questions. When they came to give the quote, I asked them where they would put the heat pump and I said behind the house, but when they went to install it, it would not fit behind the house according to code. I constantly had to hound them to finish the job. They started in the spring, and then they did not finish until the winter, after saying they could start in 2 weeks. They left me without heat on below-freezing days because they were not finished. They did not honor parts of the contract. charged for service even though the contract says it is free for 3 years. They tried to charge me for things they did not install(humidifier). Installed the ventilation system over some sill rot. I left gaping holes in my home for months. I had to hound them every step of the way to get them to do the next part of the project. They were replacing propane and oil with gas and did not tell me I had to remove the propane to do so, and then the town would not permit their work and I had to pay out of pocket for more conversions. I had to hound them to get permits, including an oil tank removal permit, which they never pulled and I still do not have! The end result was an expensive system that I think is misconfigured and ill-fitting for my home (it does not remove humidity properly). If you would like to do the project management yourself, hire this company. That said, there was one very nice technician, but I would not have them install anything."

Allison B on July 2022

Advanced Energy Concepts was established in your community in 1990. Our main focus is energy conservation. Advanced Energy concepts also does a variety of plumbing services for your residential home

"Terrible customer service He created giant messes and lied to me on multiple occasions. I will say anything to get the project and not actually answer questions. When they came to give the quote, I asked them where they would put the heat pump and I said behind the house, but when they went to install it, it would not fit behind the house according to code. I constantly had to hound them to finish the job. They started in the spring, and then they did not finish until the winter, after saying they could start in 2 weeks. They left me without heat on below-freezing days because they were not finished. They did not honor parts of the contract. charged for service even though the contract says it is free for 3 years. They tried to charge me for things they did not install(humidifier). Installed the ventilation system over some sill rot. I left gaping holes in my home for months. I had to hound them every step of the way to get them to do the next part of the project. They were replacing propane and oil with gas and did not tell me I had to remove the propane to do so, and then the town would not permit their work and I had to pay out of pocket for more conversions. I had to hound them to get permits, including an oil tank removal permit, which they never pulled and I still do not have! The end result was an expensive system that I think is misconfigured and ill-fitting for my home (it does not remove humidity properly). If you would like to do the project management yourself, hire this company. That said, there was one very nice technician, but I would not have them install anything."

Allison B on July 2022


Avatar for Michael F. Gioia Electrical Contractor, LLC
Michael F. Gioia Electrical Contractor, LLC
67 Newbridge Road
4.95(
29
)
Approved Pro
Michael F. Gioia Electrical Contractor, LLC
67 Newbridge Road
4.95(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are a locally owned and operated company with ten years of experience in the industry. We pride ourselves on the quality of our work. We will make sure the job is done the correct way the first time. We love to build long lasting relationships with our customers so that we can continue to help them with all their future needs. Give us a call today for a free estimate!

"Michael has done three projects for us, everything from running buried conduit to new panels in a detached garage, to installing ceiling fans, light switches, and outlets. He has been both friendly and professional, and done great work! I hope he will be able to find time for me for any future projects that come up."

Greg R on September 2024

We are a locally owned and operated company with ten years of experience in the industry. We pride ourselves on the quality of our work. We will make sure the job is done the correct way the first time. We love to build long lasting relationships with our customers so that we can continue to help them with all their future needs. Give us a call today for a free estimate!

"Michael has done three projects for us, everything from running buried conduit to new panels in a detached garage, to installing ceiling fans, light switches, and outlets. He has been both friendly and professional, and done great work! I hope he will be able to find time for me for any future projects that come up."

Greg R on September 2024


Avatar for Professional Installs, LLC
Professional Installs, LLC
60 Norwell Street
5.00(
6
)
Approved Pro
Professional Installs, LLC
60 Norwell Street
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 14 years of experience in the audio and video industry professional installs are your industry leaders from New Bedford and everywhere in between. We pride ourselves on our extreme professionalism and attention to detail. As a family owned and operated business, you can trust we will treat your project as we would treat our own. Our satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today, we look forward to working with you! Pricing: TV wall mount price (all inclusive service,) tilting bracket 125-350, full motion 250-450, This price will very based off the brand of bracket and the size of the TV, Price may also vary for additional services such as wire concealment based size of scope of project For any network or consultation services, we charge $1 for every mile traveled away from 02740. We also charge $85 per hour of consulting.

"Laszlo and his co-worker came to my house and because of some brick walls behind my TV had to make two trips to Lowes to make sure they did everything correctly. The TV and soundbar are in place and working beautifully."

Roger S on January 2024

With over 14 years of experience in the audio and video industry professional installs are your industry leaders from New Bedford and everywhere in between. We pride ourselves on our extreme professionalism and attention to detail. As a family owned and operated business, you can trust we will treat your project as we would treat our own. Our satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today, we look forward to working with you! Pricing: TV wall mount price (all inclusive service,) tilting bracket 125-350, full motion 250-450, This price will very based off the brand of bracket and the size of the TV, Price may also vary for additional services such as wire concealment based size of scope of project For any network or consultation services, we charge $1 for every mile traveled away from 02740. We also charge $85 per hour of consulting.

"Laszlo and his co-worker came to my house and because of some brick walls behind my TV had to make two trips to Lowes to make sure they did everything correctly. The TV and soundbar are in place and working beautifully."

Roger S on January 2024


Avatar for Rodenhiser Home Services
Rodenhiser Home Services
325 Hopping Brook Rd
4.39(
506
)
Approved Pro
Rodenhiser Home Services
325 Hopping Brook Rd
4.39(
506
)
Approved Pro
Customers say: Super punctual
2923 local quotes requested
97 years of experience

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

stephen m on August 2024

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."

stephen m on August 2024

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Generator repair services FAQs

A standard electrical meter riser replacement takes an average of two to three hours for the actual installation work, though the entire process may span a full day. This timeline includes coordination with your utility company for power disconnection and reconnection, the physical replacement work, and any required inspections. Weather conditions and permit processing can affect the schedule. Plan for a day without electrical service while the work is being completed.

The homeowner is responsible for maintaining and replacing the electrical meter riser and related components on their property. While your utility company owns and maintains the actual meter and the service lines leading to your home, everything on your side of the connection point—including the weatherhead, riser pipe, and meter base—falls under your responsibility. This division means that when damage occurs or upgrades are needed, the homeowner bears the cost of replacement.

Yes, your power must be disconnected during an electrical meter riser replacement. Since this work involves your home's main electrical service entrance, the utility company will need to disconnect power at the service drop before the electrician can safely begin work. 

This outage lasts for several hours while the replacement is completed and inspected. Make appropriate arrangements for perishable food items and consider alternative accommodations if the weather is extreme.

If you're simply replacing a damaged meter riser without changing your electrical service capacity, you can often keep your existing panel. However, if you're upgrading from a lower amperage service to a higher one, you'll likely need to upgrade your electrical panel as well. Many electricians recommend evaluating your entire electrical service during riser replacement, as combining these projects can be more cost-effective than completing them separately.

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