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Verified Reviews for Generator Install pros in Newfield, ME

*The Angi rating for Generator Install companies in Newfield, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Newfield, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on December 07, 2025

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Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
•Approved Pro

W B Lightning Rods

4.93(
297
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
159 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

Avatar for Generator Supercenter of New Hampshire

Generator Supercenter of New Hampshire

5.00(
10
)
•Approved Pro

Generator Supercenter of New Hampshire

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 local quotes requested

At Generator Supercenter, we are committed to securing your home and peace of mind with back up power solutions. When bad weather hits or an electrical circuit malfunctions, a power outage is likely. When that happens, you can recover quickly if you own a reliable home backup generator. Once your generator is installed, you’ll need reliable technicians available 24/7 and capable of providing quick services. Generator Supercenter of New Hampshire provides experienced technicians for generator installation, repair, and maintenance. Benefits of working with our team: Full-service – Whether you need a new generator, or your current one is malfunctioning, we won’t leave until your generator is up and running as it should be. Convenience – If something goes wrong with your generator, you don’t have to worry about going out to buy a new one or to replace parts. We will come to your home or business and take care of it for you. Free on-site estimate – When you call us, you’re not committed to a service—our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached! Unfortunately we do not do anything with portable generators or any brands not manufactured by Generac. We are also not a parts distributor.

"Matt Sanford and the team at Generator Supercenter were professional, knowledgeable and efficient when surveying my property. They spent quality time educating me on their generator product line and monitoring services. If you're looking for a superior product, company, and team to support you throughout our long New England winters, look no further!"

Chad F on March 2022

At Generator Supercenter, we are committed to securing your home and peace of mind with back up power solutions. When bad weather hits or an electrical circuit malfunctions, a power outage is likely. When that happens, you can recover quickly if you own a reliable home backup generator. Once your generator is installed, you’ll need reliable technicians available 24/7 and capable of providing quick services. Generator Supercenter of New Hampshire provides experienced technicians for generator installation, repair, and maintenance. Benefits of working with our team: Full-service – Whether you need a new generator, or your current one is malfunctioning, we won’t leave until your generator is up and running as it should be. Convenience – If something goes wrong with your generator, you don’t have to worry about going out to buy a new one or to replace parts. We will come to your home or business and take care of it for you. Free on-site estimate – When you call us, you’re not committed to a service—our estimates are free, so you can meet with a member of our team to learn about your options with no strings attached! Unfortunately we do not do anything with portable generators or any brands not manufactured by Generac. We are also not a parts distributor.

"Matt Sanford and the team at Generator Supercenter were professional, knowledgeable and efficient when surveying my property. They spent quality time educating me on their generator product line and monitoring services. If you're looking for a superior product, company, and team to support you throughout our long New England winters, look no further!"

Chad F on March 2022

Avatar for LaPlante Electric, Inc.

LaPlante Electric, Inc.

4.89(
60
)
•Approved Pro

LaPlante Electric, Inc.

4.89(
60
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
64 local quotes requested

LaPlante Electric, Inc., is "The Best of Home Advisor 2020" please check out the Reviews by our Super Wonderful Clients!!! Love our clients!!! LaPlante Electric is proud to be a locally owned and family operated business that serves the Maine/New Hampshire communities. Since 1991 we have provided our customers with the highest quality products and expertise at a fair price. Since opening our doors we have built our business on being timely, tidy and making sure that every customer is 100% satisfied when the job is done. We provide our customers with on site assessments and quotes, provide financing and payment options and offer flexible installation scheduling. Our customers know that they can call 24/7 and the phone will be answered by a live person, that they will get a firm price, not an estimate and that we will show up on time when scheduled. Let us show you why our customers become customers for life, get in touch today!

"While the service was completed in a timely manner, the cost of installation and services was not near the original estimate. In addition, it appears that the installer took advantage of my wife's naivete and sold her additional products that were not necessary. While she is an adult and capable of making decisions, her lack of knowledge about electrical matters led her to purchase electrical outlets for 3 bathrooms costing a total of $225 that were not needed. In addition, the price for a simple bath fan was extremely high ($250) and had we known in advance the price would have been that high, we would have purchased our own fan at a significant savings from Home Depot or Lowe's (the same model sells at those stores for approximately $75)."

Chris M on July 2007

LaPlante Electric, Inc., is "The Best of Home Advisor 2020" please check out the Reviews by our Super Wonderful Clients!!! Love our clients!!! LaPlante Electric is proud to be a locally owned and family operated business that serves the Maine/New Hampshire communities. Since 1991 we have provided our customers with the highest quality products and expertise at a fair price. Since opening our doors we have built our business on being timely, tidy and making sure that every customer is 100% satisfied when the job is done. We provide our customers with on site assessments and quotes, provide financing and payment options and offer flexible installation scheduling. Our customers know that they can call 24/7 and the phone will be answered by a live person, that they will get a firm price, not an estimate and that we will show up on time when scheduled. Let us show you why our customers become customers for life, get in touch today!

"While the service was completed in a timely manner, the cost of installation and services was not near the original estimate. In addition, it appears that the installer took advantage of my wife's naivete and sold her additional products that were not necessary. While she is an adult and capable of making decisions, her lack of knowledge about electrical matters led her to purchase electrical outlets for 3 bathrooms costing a total of $225 that were not needed. In addition, the price for a simple bath fan was extremely high ($250) and had we known in advance the price would have been that high, we would have purchased our own fan at a significant savings from Home Depot or Lowe's (the same model sells at those stores for approximately $75)."

Chris M on July 2007

Avatar for Power R Point, LLC

Power R Point, LLC

4.93(
15
)
•Approved Pro

Power R Point, LLC

4.93(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 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 Miracle Electric

Miracle Electric

5.00(
2
)
•Approved Pro

Miracle Electric

5.00(
2
)
•Approved Pro
68 local quotes requested
3 years of experience

Our focus is on families and existing homes. Call us and your home will be safer, brighter, and more comfortable. All jobs, big and small, from full home rewiring to fans and outlets, we’ve got you covered.

"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

Our focus is on families and existing homes. Call us and your home will be safer, brighter, and more comfortable. All jobs, big and small, from full home rewiring to fans and outlets, we’ve got you covered.

"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 Wired For Creation

Wired For Creation

5.00(
6
)
•Approved Pro

Wired For Creation

5.00(
6
)
•Approved Pro
Super Service Award
26 local quotes requested
1 years of experience

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 Callahan Electric

Callahan Electric

5.00(
5
)

Callahan Electric

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

Avatar for Gammons

Gammons

4.00(
4
)

Gammons

4.00(
4
)
13 years of experience

Gammon’s Home Services-Heating, Cooling, & Heat Pumps-provides the best customer experience and we are committed to providing you with exceptional service, from point of first contact to the install of your new project and in maintaining your system for years to come! We specialize in Heating, Cooling and Electrical Services as well as Maintenance Plans to keep your systems running smoothly. We install and maintain all types of Heat Pumps, A/C systems, Boiler, Furnaces, Electrical repairs and Generators.

"Gammon's attempted to install a new propane boiler for me. The job took nearly a year after several complaints about boiler malfunctioning/shutting down (in the middle of winter), over heating, water leaks and even a significant propane leak, costing me hundreds of dollars in leaking propane! They signed off on the job with several connections leaking propane. They left many things undone and not to code. I had to get the Department of Professional and Occupational Regulation Maine Fuel Board involved with a inspection (which was very helpful) for them to come back out and address the issues. The owner never answered any of my e-mails/calls about these issues (even the concern about LEAKING PROPANE). I still have a thermostat that isn't working correctly and have just had to leave it off. I placed a complaint with the Maine Attorney General and yet have come to a resolution. I will say that the office staff was very helpful and pleasant. Read less"

Kerry M on November 2023

Gammon’s Home Services-Heating, Cooling, & Heat Pumps-provides the best customer experience and we are committed to providing you with exceptional service, from point of first contact to the install of your new project and in maintaining your system for years to come! We specialize in Heating, Cooling and Electrical Services as well as Maintenance Plans to keep your systems running smoothly. We install and maintain all types of Heat Pumps, A/C systems, Boiler, Furnaces, Electrical repairs and Generators.

"Gammon's attempted to install a new propane boiler for me. The job took nearly a year after several complaints about boiler malfunctioning/shutting down (in the middle of winter), over heating, water leaks and even a significant propane leak, costing me hundreds of dollars in leaking propane! They signed off on the job with several connections leaking propane. They left many things undone and not to code. I had to get the Department of Professional and Occupational Regulation Maine Fuel Board involved with a inspection (which was very helpful) for them to come back out and address the issues. The owner never answered any of my e-mails/calls about these issues (even the concern about LEAKING PROPANE). I still have a thermostat that isn't working correctly and have just had to leave it off. I placed a complaint with the Maine Attorney General and yet have come to a resolution. I will say that the office staff was very helpful and pleasant. Read less"

Kerry M on November 2023

Avatar for Powr Point Generator Power Systems

Powr Point Generator Power Systems

No reviews yet

Powr Point Generator Power Systems

No reviews yet
27 years of experience

Pow'r Point Generator Power Systems, a KOHLER Platinum Sales & Service Dealer, is a full-service emergency power provider. We are the leading source in New England for new and reconditioned standby generators. We sell and service residential, small business and industrial generators. With three offices in New England, we're able to serve Central and Southern Maine, New Hampshire, and Massachusetts. Why Pow'r Point Generator Power Systems? • Knowledgeable sales staff – Our sales team boasts over 40 years of combined expertise in the power generator industry. Our critical power experts can assist in determining the proper generator size, placement of the generator, and arrange for a turnkey installation. Let our sales professionals handle it all. • Premium, reliable service – Our technicians are trained and certified to service all major generator brands. Our service also comes with piece of mind -- no matter the day or time our skilled technicians are available 24/7. • Service maintenance agreements – Our premium quality service doesn't end when your generator is installed. We are committed to providing excellent ongoing service, to ensure your generator operates as efficiently as the day it was purchased. Regular maintenance will maximize performance and reliability of your generator. We offer three convenient plans to fit your needs. Contact us today to discuss a backup power plan.

Pow'r Point Generator Power Systems, a KOHLER Platinum Sales & Service Dealer, is a full-service emergency power provider. We are the leading source in New England for new and reconditioned standby generators. We sell and service residential, small business and industrial generators. With three offices in New England, we're able to serve Central and Southern Maine, New Hampshire, and Massachusetts. Why Pow'r Point Generator Power Systems? • Knowledgeable sales staff – Our sales team boasts over 40 years of combined expertise in the power generator industry. Our critical power experts can assist in determining the proper generator size, placement of the generator, and arrange for a turnkey installation. Let our sales professionals handle it all. • Premium, reliable service – Our technicians are trained and certified to service all major generator brands. Our service also comes with piece of mind -- no matter the day or time our skilled technicians are available 24/7. • Service maintenance agreements – Our premium quality service doesn't end when your generator is installed. We are committed to providing excellent ongoing service, to ensure your generator operates as efficiently as the day it was purchased. Regular maintenance will maximize performance and reliability of your generator. We offer three convenient plans to fit your needs. Contact us today to discuss a backup power plan.

Showing 1-10 of 20
Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Newfield, ME homeowners’ guide to generator installs

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

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