Top-rated generator repair pros.

Get matched with top generator repair pros in Concord, MA

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.

Find Generator repair pros in Concord

Avatar for Villa Electrical Contracting

Villa Electrical Contracting

4.89(
9
)
Approved Pro

Villa Electrical Contracting

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

With 20+ years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your electrical needs with great care. We will treat your home as we would treat our own. Give Villa Electrical Contracting a call today, we look forward to working with you. Also check out our website at Villaelectrical.com

"Excellent service. Prompt, professional and competent."

Sarah Q on March 2023

With 20+ years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your electrical needs with great care. We will treat your home as we would treat our own. Give Villa Electrical Contracting a call today, we look forward to working with you. Also check out our website at Villaelectrical.com

"Excellent service. Prompt, professional and competent."

Sarah Q on March 2023


Avatar for Antonio Calcagni

Antonio Calcagni

4.33(
6
)
Approved Pro

Antonio Calcagni

4.33(
6
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"He said he'd get the job done in two weeks. Never received a quote and never called back"

JP P on September 2024

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"He said he'd get the job done in two weeks. Never received a quote and never called back"

JP P on September 2024


Joseph Lapomardo, Electrician

4.97(
258
)
Approved Pro

Joseph Lapomardo, Electrician

4.97(
258
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
45 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.

"Joe updated a 60 year old fuse box system to a 200 amp ready, all breaker system all in one day. He moved the new breaker box over 6 inches as the old fusebox was actually under a cooper water pipe for the heating system. He took pictures and ran by the wiring inspector when he was at my house. He did all the work starting at 8:30 am. Joe went above and beyond removing old telephone wire and two fire hazards, installing a 42 breaker box and two outlets on the front as the wiring in my basement is old. He straighten and hung wires that hung down. He has been very professional and helpful answering questions within a short time. He even made a recommendation for a plumber who is as reasonable and professional as himself! This is the first time as a solo homeowner and I am retired so I appreciated his breaking down electrical projects into what can be tackled now and later."

Laura N on December 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.

"Joe updated a 60 year old fuse box system to a 200 amp ready, all breaker system all in one day. He moved the new breaker box over 6 inches as the old fusebox was actually under a cooper water pipe for the heating system. He took pictures and ran by the wiring inspector when he was at my house. He did all the work starting at 8:30 am. Joe went above and beyond removing old telephone wire and two fire hazards, installing a 42 breaker box and two outlets on the front as the wiring in my basement is old. He straighten and hung wires that hung down. He has been very professional and helpful answering questions within a short time. He even made a recommendation for a plumber who is as reasonable and professional as himself! This is the first time as a solo homeowner and I am retired so I appreciated his breaking down electrical projects into what can be tackled now and later."

Laura N on December 2025


Avatar for A&A Electrical LLC

A&A Electrical LLC

5.00(
7
)
Approved Pro

A&A Electrical LLC

5.00(
7
)
Approved Pro
2 years of experience
Free onsite estimate

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 the start to the 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

"Excellent work at a competitive price."

John C on October 2025

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 the start to the 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

"Excellent work at a competitive price."

John C on October 2025


Avatar for Ryan Ellis

Ryan Ellis

5.00(
34
)
Approved Pro

Ryan Ellis

5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
24 local quotes requested

I have the experience, and I am committed to providing quality workmanship and superior customer service on all my applications. I strive to maintain my reputation as a high quality, very service-oriented company with my main focus being customer satisfaction.

"Ryan did a good job, very efficient!"

Wennan X on July 2025

I have the experience, and I am committed to providing quality workmanship and superior customer service on all my applications. I strive to maintain my reputation as a high quality, very service-oriented company with my main focus being customer satisfaction.

"Ryan did a good job, very efficient!"

Wennan X on July 2025


"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome. "

Leo B on July 2025

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

"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome. "

Leo B on July 2025


Avatar for Maloy Electric

Maloy Electric

5.00(
11
)
Approved Pro

Maloy Electric

5.00(
11
)
Approved Pro
Super Service Award
Free onsite estimate

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Fast and excellent communication. Arrived and addressed the issue to complete satisfaction. Professional and friendly."

Sean L on December 2025

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Fast and excellent communication. Arrived and addressed the issue to complete satisfaction. Professional and friendly."

Sean L on December 2025


Avatar for Castro Electric Corp

Castro Electric Corp

5.00(
14
)
Approved Pro

Castro Electric Corp

5.00(
14
)
Approved Pro
Super Service Award
4 years of experience
Free onsite estimate

Castro Electric Corp 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.

"Rene is a professional at what he does and has a great customer service skills set. Would highly recommend. "

Starling Q on August 2025

Castro Electric Corp 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.

"Rene is a professional at what he does and has a great customer service skills set. Would highly recommend. "

Starling Q on August 2025


Hugo Rodriguez

5.00(
1
)
Approved Pro

Hugo Rodriguez

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

We are a professional service with many years of experience, but we have kept our family business values firmly at the forefront of our way of doing things. From the first time you speak with us, we will put you at ease and assure you of our care and skill with your electrical problem. We look forward to helping you.

"He's easy to get along with and does very neat."

Ed C on June 2018

We are a professional service with many years of experience, but we have kept our family business values firmly at the forefront of our way of doing things. From the first time you speak with us, we will put you at ease and assure you of our care and skill with your electrical problem. We look forward to helping you.

"He's easy to get along with and does very neat."

Ed C on June 2018


Avatar for Rodenhiser Home Services, Inc.

Rodenhiser Home Services, Inc.

4.46(
275
)
Approved Pro

Rodenhiser Home Services, Inc.

4.46(
275
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
35 local quotes requested

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser Plumbing, Heating, AC and Electric. 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.

"Timely done and great service"

lina A on December 2022

When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser Plumbing, Heating, AC and Electric. 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.

"Timely done and great service"

lina A on December 2022

...
Showing 1-10 of 996
FAQs for generator repair projects in Concord, MA

There is often some confusion about the type of work these professionals do. They only work on electrical systems such as outlets, lighting fixtures and electrical panels – they aren’t appliance repairmen.

There are three types of electricians: Master, Journeyman and Apprentice. Electrical licensing varies quite a bit by state. Some have licenses for apprentices and some do not. Some have a master’s rank while others stop at journeyman. Despite the differences, they all require a minimum amount of experience and usually classroom time.

  • Apprentice electricians aren’t usually licensed and spend 4 years learning the trade. Throughout that time, they work on a wide range of projects to learn to become a Journeyman. They’ll do basic work like installing fixtures and replacing outlets all the way to assisting in wiring a home. Regardless of the type of project, they must always be supervised by a Journeyman or Master electrician.

  • Journeymen work without supervision. In a few states, this is the highest level available and they can do all levels of work from wiring a new home to installing a light. In some states, they need a separate electrical contractor license to run a business. In places with a master’s level, a journeyman can do all work besides design new electrical systems.

  • Master electricians usually manage a shop, design new electrical systems in new construction and oversee both Journeyman and Apprentices. They typically bid new projects. Though they focus on larger projects, it’s not unheard of for a homeowner to request a Master Electrician for a house call. If you do, expect to spend up to 25% more for the visit.

Generally, you don’t tip electricians, but that’s not to say they don’t appreciate it if you do. You can offer them something to drink or eat, like coffee and donuts. Most will appreciate it if you do.

The education and certifications required to become an electrician vary by state, though they generally follow this list:

  1. Apprentice

    • Does not always require a license depending on the state.

    • Learns on the job under Journeyman and Master Electricians.

    • Usually needs 4 years on-the-job training before they can test for a Journeyman license. Many states also require a technical degree to advance.

    • Always require supervision.

  2. Journeyman

    • Needs between 8,000 to 10,000 hours of on-the-job training and usually 500 to 1,000 hours of classroom experience.

    • Can usually supervise apprentices.

    • They can diagnose and repair electrical problems.

  3. Master

    • Achieved after an additional two years (4,000 hours) working as a Journeyman and taking the Master Electrician Exam.

    • Besides diagnosing and repairing electrical systems, they also design them. In most places they run shops and inspect Journeyman and Apprentice work.

    • Not a recognized rank in all states.

  4. Electrical Contractor License is an optional license in some states for a Master Electrician to run a business. Some states have this instead of the Master license.

Electricians make an average of $26 per hour but it ranges with experience and licensing. An apprentice may make about half that while a Master Electrician may hit closer to $40 per hour. This figure represents how much they make; not how much they bill. Their salary is only one component of their costs. They must also figure in overhead, taxes, equipment, insurance and several other expenses.

Leave electrical work to the professionals. Electrical systems are complex and potentially hazardous when not handled and installed correctly. If it were easy, it wouldn’t take 4 years to become a journeyman or 6 years for a master’s license. If you are determined to forge ahead yourself, understand home electrical safety before beginning any project.Even for simple common electrical projects, a licensed pro is best. Not only is it safer, but contractors guarantee and insure their work. Hire a professional to keep your home’s electrical systems functioning properly and safely.

Use our comprehensive electrician directory page to find local, licensed contractors. You can browse ratings, reviews and pricing of top professionals in your area. Sign up to receive quotes or let us match you to an electrician near you.

The Concord, MA homeowners’ guide to generator repair services

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