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Electrical wiring or panel upgrade pros in Winthrop
When searching for your electrical needs for your home,Casco Electric Bay LLC. is your answer. They guarantee a safe and professional service every visit, and look forward to serving you.
"Good job done!"
Sylke S on June 2025
When searching for your electrical needs for your home,Casco Electric Bay LLC. is your answer. They guarantee a safe and professional service every visit, and look forward to serving you.
"Good job done!"
Sylke S on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Great communication and timely service. Noah installed a panel for my new spa and wired the whole system up flawlessly. Would not hesitate to recommend or hire for future projects. "
undefined on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Great communication and timely service. Noah installed a panel for my new spa and wired the whole system up flawlessly. Would not hesitate to recommend or hire for future projects. "
undefined on June 2025
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!
"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 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!
"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
Cushnoc Electric provides residential and commercial services within central and midcoast Maine. With over 10 years of experience we have the knowledge and skills to take care of any projects you may have. Please feel free to reach out to us today for an estimate.
"I contacted Cushnoc regarding getting an estimate for wiring a generator. Alex responded to my request that day. He scheduled a time and date for a review of our work needed. Within a couple of days he responded and provided a written estimate along with a date and time to do the job. Excellent customer service! Alex arrived on the date and time to complete the work. Very neat/clean job. Alex is a knowledgeable professional with excellent communication skills. This contractor should be at the top of anyone list requiring electrical work."
Michial H on September 2024
Cushnoc Electric provides residential and commercial services within central and midcoast Maine. With over 10 years of experience we have the knowledge and skills to take care of any projects you may have. Please feel free to reach out to us today for an estimate.
"I contacted Cushnoc regarding getting an estimate for wiring a generator. Alex responded to my request that day. He scheduled a time and date for a review of our work needed. Within a couple of days he responded and provided a written estimate along with a date and time to do the job. Excellent customer service! Alex arrived on the date and time to complete the work. Very neat/clean job. Alex is a knowledgeable professional with excellent communication skills. This contractor should be at the top of anyone list requiring electrical work."
Michial H on September 2024
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
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.
"I cancel membership and $29.99 was taken from my account please return asap. I was not satisfied with your angi Jessica M ( removed number) "
Jessica M on May 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.
"I cancel membership and $29.99 was taken from my account please return asap. I was not satisfied with your angi Jessica M ( removed number) "
Jessica M on May 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.
"Completed work in a timely manner and to my exact specifications. Highly recommended."
Jeanmarie T on June 2018
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.
"Completed work in a timely manner and to my exact specifications. Highly recommended."
Jeanmarie T on June 2018
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
Renovation, Painting, Carpentry, Siding, Windows, Doors
Renovation, Painting, Carpentry, Siding, Windows, Doors
30 yrs in the solar Business 15 Years at this location
30 yrs in the solar Business 15 Years at this location
FAQs for electrical wiring or panel upgrade projects in Winthrop, ME
While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.
A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.
Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.
The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.
A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.
While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.
- Circuit Breaker / Electrical Panel Installation
- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
- Doorbell / Security Camera Repair
- Electrical Multi-Item Repair
- Electrical Item Repair
- Power Outlet Replacement
- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electrical for Home Addition or Remodel - Install
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
- Lightning Protection - Install or Repair
- Circuit Breaker / Electrical Panel Repair
- Power Outlet Installation
- Light Fixture Repair
- Switch Replacement
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