Top-rated generator install pros.

Best generator install pros near Freedom, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Freedom, NH?

Select your specific project to find the pro for you.

Top-Rated Generator install pros in Freedom - Updated Nov 2026

Avatar for LaPlante Electric, Inc.
LaPlante Electric, Inc.
4.4(
71
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Freedom, NH and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"LaPlante's customer service was excellent. The contractors who came to install my generator were efficient, expert, and very willing to offer complete explanations as to what they were doing. I would recommend LaPlante any time."
Whole House Generac Generator 22 Kilowatt (KW)
Top View of a 22 Kilowatt (KW) Generac Generator
Internals of 22 Kilowatt (KW) Generac Generator
Back of 22 Kilowatt (KW) Generac Generator
200 AMP Whole House Transfer Switch

+8

Response time3 days
56 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Ridge and River Electrical & Mechanical LLC
Ridge and River Electrical & Mechanical LLC
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Freedom, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"As first-time homebuyers, finding an electrician was stressful. We compared many quotes, but at the first estimate Derrick's confidence and knowledge earned our trust right away. He installed lights in our living room, all 3 bedrooms, added dimmers, and ran dedicated circuits with waterproof outlets for our bidets. He handled the permit and inspection, always told us what he was doing before starting, communicated quickly, and was very flexible. It's very impressive that he started working around 6am, super hard working! The details really stood out. He used a laser to line up the 6 living room lights perfectly, and matched all the bulb colors without us asking. The room looks so much brighter and more fancy now. Upgrading to dimmers was a thoughtful touch too. Derrick is honest, responsible, and just a really nice guy. It's rare to make a friend through a house project! We'll be recommending him to all our family and friends. Highly recommend! ❤️"
33 neighbors recently requested a quote
Avatar for Saucier Electric, LLC
Saucier Electric, LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Freedom, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Saucier Electric, LLC is the premier electrical company serving Carroll County and surrounding areas for over a decade of experience. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. We offer both residential & commercial - If you really want the job done right, call Jacob today!

Gallery
4 neighbors recently requested a quote
Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Freedom, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
Projects
Projects
Projects
Projects
Projects

+6

7 neighbors recently requested a quote
Avatar for McClure Electric LLC
McClure Electric LLC
New to Angi
Portable Generator - Install

Serving Freedom, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi I’m Keith, owner of McClure Electric LLC. Locally owned and raising a family in the same community I grew up in, Buxton. I’m looking to provide excellent and honest service to customers in southern Maine that will help increase the safety and value of our communities. Your house and family are important to me.

EV Charger
1 neighbors recently requested a quote
Avatar for UCS Construction and Design
UCS Construction and Design
New to Angi
Portable Generator - Repair

Serving Freedom, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are new company just getting started I have a team of licensed professionals I work with. We are very well rounded in our field of work. Doing everything from small handyman repair and installation work to full remodels and renovations. No matter how big or small the job is we are here to help and give great prices and discounts to help home owners and other professionals. Always leaving up to code, quality work, and satisfied customers behind. We also do custom work such as Accent/feature walls that give a home that unique and elegant feel to it.

Avatar for Deyab Electric, LLC
Deyab Electric, LLC
4.7(
23
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Freedom, NH and surrounding areas

In business since 2003

Small jobs welcome

Credit card accepted

"Bobby showed up on time. Gave me a great price for a new box and new circuit breakers . He started we went skiing, when we returned he was finished and the work site was cleaner than when he arrived. I would recommend Bobby to anyone he is a throw back to when people took pride in their work."
Panelboard Box by SquareD
Weight Tree
Adirondack Ballroom
Soccer Arena Expansion
 Bobby D,GMC HD 2500,60' Bucket Truck, 12' Trailer

+28

Recommended by100%of homeowners
Showing 1-10 of 32
Generator Install FAQs, answered by experts

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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

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. 

The Freedom, NH homeowners’ guide to generator installs

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