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  • Average homeowner rating star icon4.9
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  • Verified reviews icon19
    Verified generator installs reviews

Find Generator install pros in Kittery Point

Avatar for Robert Electrical Services

Robert Electrical Services

4.99(
151
)
Approved Pro

Robert Electrical Services

4.99(
151
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Martin Robert Electric Service is a family owned, full-service, electrical systems installation & repair company. With over 30 years of experience in both the electrical and communications fields, we have the expertise to take on your next new construction, remodeling project, or emergency call. As an authorized Generac generator dealer, consult with us when considering emergency back-up power for your home or business facility. Include us as a member of your team of favored contractors when updating your kitchen, attic, basement level living space. Customer care is of the highest priority. We see satisfied customers as the "engine" driving future success. Maintaining good communications with you is our guarantee. Recent customer submitted reviews can be accessed through the "Testimonials" page at our website. Martin Robert Electric Service looks forward to working with you and promises competitive pricing on your next project. NH Lic. #8409M, Maine Lic. # MS60018611

"Quick response and great communication. Job finished quickly and effectively"

Michael A on November 2025

Martin Robert Electric Service is a family owned, full-service, electrical systems installation & repair company. With over 30 years of experience in both the electrical and communications fields, we have the expertise to take on your next new construction, remodeling project, or emergency call. As an authorized Generac generator dealer, consult with us when considering emergency back-up power for your home or business facility. Include us as a member of your team of favored contractors when updating your kitchen, attic, basement level living space. Customer care is of the highest priority. We see satisfied customers as the "engine" driving future success. Maintaining good communications with you is our guarantee. Recent customer submitted reviews can be accessed through the "Testimonials" page at our website. Martin Robert Electric Service looks forward to working with you and promises competitive pricing on your next project. NH Lic. #8409M, Maine Lic. # MS60018611

"Quick response and great communication. Job finished quickly and effectively"

Michael A on November 2025


Avatar for Cote Electric, LLC

Cote Electric, LLC

4.95(
43
)
Approved Pro

Cote Electric, LLC

4.95(
43
)
Approved Pro
Super Service Award
39 years of experience
Free onsite estimate

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025

Cote Electric, LLC is a Manchester, New Hampshire-based electrical contractor specializing in residential, commercial, and industrial services. Established in 1987, the company has over 30 years of experience providing integrated electrical solutions throughout Northern New England.

"Emilio was quiet at first but I soon realized he was concentrating on diagnosing issues with my generator. He thoroughly went thru the system and then went about doing the repairs needed all the while being a personable and respectful person. Absolutely would recommend the company again"

Joseph A on October 2025


RGS Electric, Inc.

4.79(
108
)
Approved Pro

RGS Electric, Inc.

4.79(
108
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
36 years of experience

With over 25 years of experience, RGS Electric, is your #1 electrician in the Southern Maine area! We strive for strong relationships with our clients to ensure your satisfaction and quality is our top priority. Call today for a free estimate!

"Yes Not now "

marila d on September 2025

With over 25 years of experience, RGS Electric, is your #1 electrician in the Southern Maine area! We strive for strong relationships with our clients to ensure your satisfaction and quality is our top priority. Call today for a free estimate!

"Yes Not now "

marila d on September 2025


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
25 years of experience

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


"Jesse has been doing electrical jobs for my personal properties and my house and condo. Always does a great job quickly too"

Debby T on January 2026

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Jesse has been doing electrical jobs for my personal properties and my house and condo. Always does a great job quickly too"

Debby T on January 2026


Avatar for Eastern Electric, LLC

Eastern Electric, LLC

4.96(
24
)
Approved Pro

Eastern Electric, LLC

4.96(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
8 years of experience

Eastern Electric is an electrical contractor located in Dover, NH. The mission of the company is to deliver the highest quality residential, commercial and industrial electrical services while providing incomparable customer service. Eastern Electric's primary goal is to meet and exceed your expectations in electrical repair, thereby making you another one of our satisfied customers. The company is Veteran owned and operated. Our electrical work is 100% satisfaction guaranteed, we are committed to providing solid expertise, highly skilled workmanship and providing you the best electrical services in NH. We are licensed, and insured in the State of New Hampshire. For years, we have provided top-notch service, satisfying hundreds of customers. Eastern Electric celebrates the kind of excellence exemplified by people like you, our customers!

"Showed up next day, on time. Very pleasant. Diagnosed the problem and completed the fix."

Nancy B on August 2025

Eastern Electric is an electrical contractor located in Dover, NH. The mission of the company is to deliver the highest quality residential, commercial and industrial electrical services while providing incomparable customer service. Eastern Electric's primary goal is to meet and exceed your expectations in electrical repair, thereby making you another one of our satisfied customers. The company is Veteran owned and operated. Our electrical work is 100% satisfaction guaranteed, we are committed to providing solid expertise, highly skilled workmanship and providing you the best electrical services in NH. We are licensed, and insured in the State of New Hampshire. For years, we have provided top-notch service, satisfying hundreds of customers. Eastern Electric celebrates the kind of excellence exemplified by people like you, our customers!

"Showed up next day, on time. Very pleasant. Diagnosed the problem and completed the fix."

Nancy B on August 2025


Avatar for Generator Supercenter of New Hampshire

Generator Supercenter of New Hampshire

4.93(
30
)
Approved Pro

Generator Supercenter of New Hampshire

4.93(
30
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6 years of experience

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 Wetmore Electric, Inc.

Wetmore Electric, Inc.

4.91(
22
)
Approved Pro

Wetmore Electric, Inc.

4.91(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
25 years of experience

At Wetmore Electric, we provide safe, reliable, and professional electrical services for homes and businesses. With a focus on quality craftsmanship and honest communication, we have built our reputation on doing the job right the first time. We hold master electrical licenses in Maine, New Hampshire, and Massachusetts.

"Highly recommend and will use again"

Joe B on October 2022

At Wetmore Electric, we provide safe, reliable, and professional electrical services for homes and businesses. With a focus on quality craftsmanship and honest communication, we have built our reputation on doing the job right the first time. We hold master electrical licenses in Maine, New Hampshire, and Massachusetts.

"Highly recommend and will use again"

Joe B on October 2022


Angell Electric

5.00(
15
)
Approved Pro

Angell Electric

5.00(
15
)
Approved Pro
Customers say: Quality work
7 years of experience
Free onsite estimate

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"Eric was awesome! Replied to my initial inquiry right away. He fixed my bathroom ceiling fan and replaced some outlets in my bathroom. He checked everything to make sure it was safe. Super friendly and I felt very comfortable. Very reasonable with pricing as well. I would highly recommend Angell Electric! Thank you"

Jan L on September 2025

Angell Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! M-F 7-7 Sat 8-5

"Eric was awesome! Replied to my initial inquiry right away. He fixed my bathroom ceiling fan and replaced some outlets in my bathroom. He checked everything to make sure it was safe. Super friendly and I felt very comfortable. Very reasonable with pricing as well. I would highly recommend Angell Electric! Thank you"

Jan L on September 2025


Casco Bay Electric, LLC

4.79(
110
)
Approved Pro

Casco Bay Electric, LLC

4.79(
110
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
22 years of experience

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.

"Easy to work with, "

Cameron W on September 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.

"Easy to work with, "

Cameron W on September 2025

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Generator Install questions, answered by experts

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The Kittery Point, 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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