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Find Generator repair pros in Sanford

Diamond Electrical Contractors, LLC

204 Saint James Avenue
4.83(
75
)
Approved Pro

Diamond Electrical Contractors, LLC

204 Saint James Avenue
4.83(
75
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
13 local quotes requested

We are not currently offering smaller electrical services, including outlets, fixtures, running wire or panels for things that are not in the home like rvs or boats. We only service electrical panel upgrades within the home and the average cost for this service is around 5000$ but cost will go up or vary according to scope of project. At Diamond Electrical Contractors, LLC our training and experience is second to none. For electrical work you can trust, call the professionals at Diamond Electrical Contractors today!

"I am writing to express my sincere appreciation for the outstanding work performed by Diamond Electric during a recent electrical service upgrade at our property. From start to finish, the entire crew demonstrated professionalism, punctuality, and exceptional craftsmanship. They arrived on time, communicated clearly throughout the process, and completed the work efficiently and safely. What stood out most was their attention to detail—even the smallest aspects of the job were handled with care and precision. It’s not often that you come across contractors who combine technical expertise with such a strong commitment to quality and customer satisfaction. I would not hesitate to work with them again, and I highly recommend their services to anyone in need of electrical work."

David R on July 2025

We are not currently offering smaller electrical services, including outlets, fixtures, running wire or panels for things that are not in the home like rvs or boats. We only service electrical panel upgrades within the home and the average cost for this service is around 5000$ but cost will go up or vary according to scope of project. At Diamond Electrical Contractors, LLC our training and experience is second to none. For electrical work you can trust, call the professionals at Diamond Electrical Contractors today!

"I am writing to express my sincere appreciation for the outstanding work performed by Diamond Electric during a recent electrical service upgrade at our property. From start to finish, the entire crew demonstrated professionalism, punctuality, and exceptional craftsmanship. They arrived on time, communicated clearly throughout the process, and completed the work efficiently and safely. What stood out most was their attention to detail—even the smallest aspects of the job were handled with care and precision. It’s not often that you come across contractors who combine technical expertise with such a strong commitment to quality and customer satisfaction. I would not hesitate to work with them again, and I highly recommend their services to anyone in need of electrical work."

David R on July 2025


Avatar for Generator Supercenter of New Hampshire

Generator Supercenter of New Hampshire

28 Portsmouth Ave
4.93(
30
)
Approved Pro

Generator Supercenter of New Hampshire

28 Portsmouth Ave
4.93(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
85 local quotes requested

Generator Supercenter of New Hampshire 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. As a father and son-owned business, we’re committed to the best service. When you call us, our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached!

"I want to thank the staff at the Stratham NH location. As a new customer, we got off to a bad start with a scheduling misunderstanding. After my earlier review, I want to acknowledge that they reached out to me to turn a negative experience into a positive one. It's nice to know that this company cares about their customers. I am very happy with the service they performed on my recent Generac generator. The customer service department and the technician were very professional and courteous. I would recommend this company for your generator needs."

Roger C on August 2024

Generator Supercenter of New Hampshire 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. As a father and son-owned business, we’re committed to the best service. When you call us, our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached!

"I want to thank the staff at the Stratham NH location. As a new customer, we got off to a bad start with a scheduling misunderstanding. After my earlier review, I want to acknowledge that they reached out to me to turn a negative experience into a positive one. It's nice to know that this company cares about their customers. I am very happy with the service they performed on my recent Generac generator. The customer service department and the technician were very professional and courteous. I would recommend this company for your generator needs."

Roger C on August 2024


Avatar for Ourea Solutions

Ourea Solutions

40 Maple St #6
4.88(
8
)
Approved Pro

Ourea Solutions

40 Maple St #6
4.88(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
21 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Chris was flexible and worked with my on what type of mount was needed for a large and smaller TV. When he realized neither of us had the size mount needed to properly support the big TV, he went out and got what was required. He was professional, polite and got the job done for a reasonable rate."

Sue L on March 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Chris was flexible and worked with my on what type of mount was needed for a large and smaller TV. When he realized neither of us had the size mount needed to properly support the big TV, he went out and got what was required. He was professional, polite and got the job done for a reasonable rate."

Sue L on March 2025


Avatar for Blackout Electric, LLC

Blackout Electric, LLC

PO Box 3774
5.00(
10
)
Approved Pro

Blackout Electric, LLC

PO Box 3774
5.00(
10
)
Approved Pro
2 years of experience
Free onsite estimate

Blackout Electric LLC 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.

"I had Blackout Electric LLC rewire the majority of my house. He replaced the knob and tube wires; installed 15 light fixtures, hardwired 6 detectors and installed new outlets throughout the house. His work was exceptional, as well as his advice and work ethic. Haendley worked hard to make sure that everything was done right and to my satisfaction. I highly recommend Blackout Electric LLC to everyone who needs electrical work done. "

Melissa B on June 2025

Blackout Electric LLC 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.

"I had Blackout Electric LLC rewire the majority of my house. He replaced the knob and tube wires; installed 15 light fixtures, hardwired 6 detectors and installed new outlets throughout the house. His work was exceptional, as well as his advice and work ethic. Haendley worked hard to make sure that everything was done right and to my satisfaction. I highly recommend Blackout Electric LLC to everyone who needs electrical work done. "

Melissa B on June 2025


Avatar for Wired For Creation

Wired For Creation

63 George St
5.00(
6
)
Approved Pro

Wired For Creation

63 George St
5.00(
6
)
Approved Pro
1 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 project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Matt was incredible. Such a nice and personable guy. He is easy to communicate with and extremely professional. He really helped us out with the wiring issue we were having on our new landscape patio and not only took the time to fix it and do it right, but took the time to teach me (DIYer.) 10/10 would recommend, Matt. He’s about to be my go to electrician!"

Rich P on June 2025

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 project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Matt was incredible. Such a nice and personable guy. He is easy to communicate with and extremely professional. He really helped us out with the wiring issue we were having on our new landscape patio and not only took the time to fix it and do it right, but took the time to teach me (DIYer.) 10/10 would recommend, Matt. He’s about to be my go to electrician!"

Rich P on June 2025


Avatar for PG Electric LLC

PG Electric LLC

100 Larrabee Road, Unit 102
5.00(
2
)
Approved Pro

PG Electric LLC

100 Larrabee Road, Unit 102
5.00(
2
)
Approved Pro
59 local quotes requested
3 years of experience

PG Electric LLC 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 called immediately and were out within a week to do the work. They were very professional and had great communication. "

Lori Q on October 2025

PG Electric LLC 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 called immediately and were out within a week to do the work. They were very professional and had great communication. "

Lori Q on October 2025


Avatar for Origin Energy, LLC

Origin Energy, LLC

1884 Roosevelt Trail
4.56(
9
)
Approved Pro

Origin Energy, LLC

1884 Roosevelt Trail
4.56(
9
)
Approved Pro
24 local quotes requested
3 years of experience

We are a family owned electrical company on a mission to deliver energy independence to our customers. We feel that with electricity being such a major part of modern life everyone should should have a safe and reliable electrical system in their home. We provide our customers with options to be less dependent on the utility grid through Solar systems, battery backups, standby generators, and EV chargers. We also ensure a safe wiring system through services like panel upgrades and premises wiring for your home or business. We strive to give our customers as much education as we can and, if applicable, several options, so that they can make an informed decision about what they need. We also hope to share the love of Christ with everyone we encounter. So if you have any desire to learn about what the Bible teaches us about our savior, we would love to talk about that as well.

"Evan returned my call promptly, we made an appointment, and he kept it. The problem was solar panels and a connection that was broken. Evan found it quickly, corrected the problem within an hour and cleared off the solar panels which had gotten gritty over time. We recommend him!"

Esther M on August 2025

We are a family owned electrical company on a mission to deliver energy independence to our customers. We feel that with electricity being such a major part of modern life everyone should should have a safe and reliable electrical system in their home. We provide our customers with options to be less dependent on the utility grid through Solar systems, battery backups, standby generators, and EV chargers. We also ensure a safe wiring system through services like panel upgrades and premises wiring for your home or business. We strive to give our customers as much education as we can and, if applicable, several options, so that they can make an informed decision about what they need. We also hope to share the love of Christ with everyone we encounter. So if you have any desire to learn about what the Bible teaches us about our savior, we would love to talk about that as well.

"Evan returned my call promptly, we made an appointment, and he kept it. The problem was solar panels and a connection that was broken. Evan found it quickly, corrected the problem within an hour and cleared off the solar panels which had gotten gritty over time. We recommend him!"

Esther M on August 2025


Avatar for Power R Point, LLC

Power R Point, LLC

11 Mill Brook Rd.
4.93(
15
)
Approved Pro

Power R Point, LLC

11 Mill Brook Rd.
4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 local quotes requested

Pow’r Point Generator Power Systems has been selling and servicing standby generators throughout New England for over 10 years. We have two locations in Maine and one in Raynham, Massachusetts. When you choose the Pow’r Point team for your generator needs, you can rest assured that you are in capable hands. Pow’r Point has over 40 years combined knowledge of backup generators. Our critical power experts can assist in determining the proper generator size, placement of the generator, and arrange for a turn-key installation. Let our sales professionals handle it all. We are pleased to offer financing. Please contact our office to learn more about the options available. We're dedicated to keeping your generator operating properly for many years to come. Our skilled technicians are certified to service all major brands and can tackle the most complex issues, as well as routine maintenance. Our service comes with peace of mind; we offer 24/7 emergency service.

"very nice service man"

patrick m on January 2020

Pow’r Point Generator Power Systems has been selling and servicing standby generators throughout New England for over 10 years. We have two locations in Maine and one in Raynham, Massachusetts. When you choose the Pow’r Point team for your generator needs, you can rest assured that you are in capable hands. Pow’r Point has over 40 years combined knowledge of backup generators. Our critical power experts can assist in determining the proper generator size, placement of the generator, and arrange for a turn-key installation. Let our sales professionals handle it all. We are pleased to offer financing. Please contact our office to learn more about the options available. We're dedicated to keeping your generator operating properly for many years to come. Our skilled technicians are certified to service all major brands and can tackle the most complex issues, as well as routine maintenance. Our service comes with peace of mind; we offer 24/7 emergency service.

"very nice service man"

patrick m on January 2020


Avatar for Casco Bay Generators LLC

Casco Bay Generators LLC

320 Presumpscot St
5.00(
5
)
Approved Pro

Casco Bay Generators LLC

320 Presumpscot St
5.00(
5
)
Approved Pro
12 local quotes requested
7 years of experience

We are proud to be a Veteran-operated, Titanium Level Kohler® licensed and insured generator dealer. We teamed with Kohler® to give you peace of mind that you are working with a dealer-trained, factory-authorized provider to handle these appliances. We offer all Kohler® and Generac warranties and maintenance services. These are the industry’s best products for backup protection at your home or office. We are also proud to work with Efficiency Maine, offering discounts, rebates, loans, and other initiatives to promote high-efficiency equipment that help Maine’s homes and businesses reduce their energy costs and lower their greenhouse gas emissions. Professionally installing a standby generator and/or heat pump for your home or business is one of the best investments you can make. . We at Casco Bay Generators & Heat Pumps keep the power on 24 hours a day, 365 days a year.

We are proud to be a Veteran-operated, Titanium Level Kohler® licensed and insured generator dealer. We teamed with Kohler® to give you peace of mind that you are working with a dealer-trained, factory-authorized provider to handle these appliances. We offer all Kohler® and Generac warranties and maintenance services. These are the industry’s best products for backup protection at your home or office. We are also proud to work with Efficiency Maine, offering discounts, rebates, loans, and other initiatives to promote high-efficiency equipment that help Maine’s homes and businesses reduce their energy costs and lower their greenhouse gas emissions. Professionally installing a standby generator and/or heat pump for your home or business is one of the best investments you can make. . We at Casco Bay Generators & Heat Pumps keep the power on 24 hours a day, 365 days a year.


Avatar for Callahan Electric

Callahan Electric

76 Old Marsh Hill Road
5.00(
5
)

Callahan Electric

76 Old Marsh Hill Road
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025

New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025

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FAQs for generator repair projects in Sanford, ME

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 Sanford, ME homeowners’ guide to generator repair services

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