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Electrical wiring or panel upgrade pros in Winthrop

Affordable Electric

99 Alden Road
4.87(
84
)
Approved Pro

Affordable Electric

99 Alden Road
4.87(
84
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 local quotes requested

We offer over 15 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on and look forward to building strong, long term relationships with our clients!

"Got a call back same day and electrician was able to come out the very next day and fix our problem. Super happy with our two hours of service! "

Alison N on August 2025

We offer over 15 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on and look forward to building strong, long term relationships with our clients!

"Got a call back same day and electrician was able to come out the very next day and fix our problem. Super happy with our two hours of service! "

Alison N on August 2025


Avatar for Generator Supercenter of Maine

Generator Supercenter of Maine

269 US-1 Suite 104
4.92(
26
)
Approved Pro

Generator Supercenter of Maine

269 US-1 Suite 104
4.92(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
95 local quotes requested

Generator Supercenter of Maine 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!

"Efficient and polite. Also, the repairman was able to explain what happened and how to prevent it from happening again in terms that anyone would understand"

Mitch R on January 2023

Generator Supercenter of Maine 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!

"Efficient and polite. Also, the repairman was able to explain what happened and how to prevent it from happening again in terms that anyone would understand"

Mitch R on January 2023


Avatar for Simpson Electric 207 LLC

Simpson Electric 207 LLC

1461 Main St
5.00(
1
)
Approved Pro

Simpson Electric 207 LLC

1461 Main St
5.00(
1
)
Approved Pro
15 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 task or project. We look forward to earning your business!

"Simpson Elelectric 207 was fantastic! Derek, the owner, was very professional. They upgraded my service and panel and did it quickly and correctly when i couldn't get anyone else to even call me back. They arrived on time and when they left they cleaned up so well it was like they were never even here. I would and will hire them again!"

David I on March 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 task or project. We look forward to earning your business!

"Simpson Elelectric 207 was fantastic! Derek, the owner, was very professional. They upgraded my service and panel and did it quickly and correctly when i couldn't get anyone else to even call me back. They arrived on time and when they left they cleaned up so well it was like they were never even here. I would and will hire them again!"

David I on March 2025


Avatar for Baker Electric and Sons

Baker Electric and Sons

510 PERRY RD STE B
4.81(
13
)
Approved Pro

Baker Electric and Sons

510 PERRY RD STE B
4.81(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
78 local quotes requested

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. $100.00 Service Fee.

"Guys were professional and knew their stuff. Arrived on time,too. Solved my issue in 15 minutes. 'Was completely unprepared for the over $500 bill! My regular electrician was too busy but this was a fire hazard which demanded immediate attention. Wouldn't book with Baker's company again just because of outrageous price."

Cheryl L on July 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. $100.00 Service Fee.

"Guys were professional and knew their stuff. Arrived on time,too. Solved my issue in 15 minutes. 'Was completely unprepared for the over $500 bill! My regular electrician was too busy but this was a fire hazard which demanded immediate attention. Wouldn't book with Baker's company again just because of outrageous price."

Cheryl L on July 2025


Avatar for Simpson Electric LLC

Simpson Electric LLC

12 Edison Drive
5.00(
3
)
Approved Pro

Simpson Electric LLC

12 Edison Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
310 local quotes requested

We design, install, and maintain electrical systems for residential, commercial, and industrial/manufacturing clients throughout Maine and its islands. Our team has the experience and drive to see your project through to the very end, always exceeding the expectations. With over 70 years of combined experience, there is no job we can't do (Power/service upgrades, lighting and lighting controls, Fire alarm systems, Mini-Split Heat Pumps, Generators, Photovoltaic Solar Systems and Battery Storage, Surveillance systems, and voice/data/video). Quality installations are key to the success of an electrical system, that's why we stand behind our installations with a 1-year workmanship warranty. We do it right the first time, but if something were to fail or go wrong we'll take care of it (for the first year) at no additional charge to you.

"After contacting a couple of other electrical companies, we chose to go with Simpson Electric and I’m very glad we did. Tyler Simpson and his team were very knowledgeable, professional, well mannered, prompt and understanding in getting the work we needed completed on time! Tyler thoughtfully looked at the project and helped us save money while getting a little more than what we asked for. They cleaned up the areas they worked in and performed some troubleshooting to ensure that everything was working as it should! I trust them wholeheartedly. I would call and/or recommend Simpson Electric anytime."

Rene A on October 2023

We design, install, and maintain electrical systems for residential, commercial, and industrial/manufacturing clients throughout Maine and its islands. Our team has the experience and drive to see your project through to the very end, always exceeding the expectations. With over 70 years of combined experience, there is no job we can't do (Power/service upgrades, lighting and lighting controls, Fire alarm systems, Mini-Split Heat Pumps, Generators, Photovoltaic Solar Systems and Battery Storage, Surveillance systems, and voice/data/video). Quality installations are key to the success of an electrical system, that's why we stand behind our installations with a 1-year workmanship warranty. We do it right the first time, but if something were to fail or go wrong we'll take care of it (for the first year) at no additional charge to you.

"After contacting a couple of other electrical companies, we chose to go with Simpson Electric and I’m very glad we did. Tyler Simpson and his team were very knowledgeable, professional, well mannered, prompt and understanding in getting the work we needed completed on time! Tyler thoughtfully looked at the project and helped us save money while getting a little more than what we asked for. They cleaned up the areas they worked in and performed some troubleshooting to ensure that everything was working as it should! I trust them wholeheartedly. I would call and/or recommend Simpson Electric anytime."

Rene A on October 2023


Daniels Renovations

31 Middle Road
No reviews

Daniels Renovations

31 Middle Road
No reviews
14 years of experience

Renovation, Painting, Carpentry, Siding, Windows, Doors

Renovation, Painting, Carpentry, Siding, Windows, Doors


CAMERON ELECTRIC

ROUTE 135 E
5.00(
1
)

CAMERON ELECTRIC

ROUTE 135 E
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Solarmarine LLC.

498 Varnumville Rd
No reviews

Solarmarine LLC.

498 Varnumville Rd
No reviews
26 years of experience

30 yrs in the solar Business 15 Years at this location

30 yrs in the solar Business 15 Years at this location


Faucher's Home Improvement

494 Quaker Road
2.00(
1
)

Faucher's Home Improvement

494 Quaker Road
2.00(
1
)
17 years of experience

Home Remodeling, BBB, Certified, Insured, Deposit required before start of all projects, bonuses for business referrals accepted.

"Electrical and plumbing were subcontracted and I have no complaint on their work. However for the work this contractor performed.....It started out okay, complimented his work... But by the time the last of the porch repair and the bathroom reno was completed I realised I had made a huge error of judgement. He insisted in starting the porch work in the fall and then over the winter. When the ground thawed in the spring and the supports no longer met the concrete footing blocks, he used rigid foam boards to shim the concrete blocks up to meet the posts. The floorboards had been removed and proper footings could have been sunk below the frost line, instead it had to be jury rigged and as the ground heave sin the winter and thaws back down, I expect it to be only a matter of time before the folly of this becomes apparent and I will have to get a competent contractor in to fix it. The bathroom was to have a radiant heat floor put in, but the system installed is not meant to be used in a wet room. There is baseboard heat with a pipe running through the floor and that was "sealed" with a piece of moulding and if there is any problem with the heater or the pipe breaks it is harder to get to, nevermind just being able to clean it. I was concerned over the floor system and he promised me that a letter would be coming from the manufacturer saying the system was safe as installed. I spoke to a company rep and they cannot sign off on an installation that they did not witness. So I am unable to recommend this contractor based on any sense I have of his integrity. I am back to using a space heater and When I am able to I will have to have the floor taken up and the correct system put in. There are numerous other minor things, such as the laminate floor being laid with no regard to the pattern on the boards so the same pattern piece was used 3 times next to each other. I did look up how to install this type of floor and found plenty of instructive videos saying how the boards are usually separated by pattern and then laid down in such a way to be random and give the illusion of real wood. The result on my floor does not demonstrate to me an attention to detail. The light over the shower, an upgraded ceiling fan, an additional outlet or two were all part of the plan but were never installed. There were assertions like a new outlet would have cost $400. I checked with the electrician myself and was told that was not the price they would charge and did not understand why that would have been quoted. When issues were raised it was mentioned that he had a lien on someone's house who didn't want to pay for their finished projects. So, there is a lot of work to redo and since the money isn't there I will have to live with things as they are for a while. Not the result I was expecting after 6 months (way beyond the estimated time) of work having been done and at no small expense. I will try to post photos to illustrate what I have mentioned above."

Chrystine H on September 2019

Home Remodeling, BBB, Certified, Insured, Deposit required before start of all projects, bonuses for business referrals accepted.

"Electrical and plumbing were subcontracted and I have no complaint on their work. However for the work this contractor performed.....It started out okay, complimented his work... But by the time the last of the porch repair and the bathroom reno was completed I realised I had made a huge error of judgement. He insisted in starting the porch work in the fall and then over the winter. When the ground thawed in the spring and the supports no longer met the concrete footing blocks, he used rigid foam boards to shim the concrete blocks up to meet the posts. The floorboards had been removed and proper footings could have been sunk below the frost line, instead it had to be jury rigged and as the ground heave sin the winter and thaws back down, I expect it to be only a matter of time before the folly of this becomes apparent and I will have to get a competent contractor in to fix it. The bathroom was to have a radiant heat floor put in, but the system installed is not meant to be used in a wet room. There is baseboard heat with a pipe running through the floor and that was "sealed" with a piece of moulding and if there is any problem with the heater or the pipe breaks it is harder to get to, nevermind just being able to clean it. I was concerned over the floor system and he promised me that a letter would be coming from the manufacturer saying the system was safe as installed. I spoke to a company rep and they cannot sign off on an installation that they did not witness. So I am unable to recommend this contractor based on any sense I have of his integrity. I am back to using a space heater and When I am able to I will have to have the floor taken up and the correct system put in. There are numerous other minor things, such as the laminate floor being laid with no regard to the pattern on the boards so the same pattern piece was used 3 times next to each other. I did look up how to install this type of floor and found plenty of instructive videos saying how the boards are usually separated by pattern and then laid down in such a way to be random and give the illusion of real wood. The result on my floor does not demonstrate to me an attention to detail. The light over the shower, an upgraded ceiling fan, an additional outlet or two were all part of the plan but were never installed. There were assertions like a new outlet would have cost $400. I checked with the electrician myself and was told that was not the price they would charge and did not understand why that would have been quoted. When issues were raised it was mentioned that he had a lien on someone's house who didn't want to pay for their finished projects. So, there is a lot of work to redo and since the money isn't there I will have to live with things as they are for a while. Not the result I was expecting after 6 months (way beyond the estimated time) of work having been done and at no small expense. I will try to post photos to illustrate what I have mentioned above."

Chrystine H on September 2019


Refresh Computers

820 E St Rd 434
5.00(
6
)

Refresh Computers

820 E St Rd 434
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

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FAQs for electrical wiring or panel upgrade projects in Winthrop, ME

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Winthrop, ME homeowners’ guide to electrical wiring or panel upgrades
From average costs to expert advice, get all the answers you need to get your job done.
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