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

Serving Madison, 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
66 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Madison, 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 ."
13 neighbors recently requested a quote
Saucier Electric, LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Madison, 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!

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

Serving Madison, 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
Avatar for Power Moves Electric, LLC
Power Moves Electric, LLC
5.0(
11
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Madison, NH and surrounding areas

Emergency services offered

"From the very beginning to the end the experience was exceptionally good. The price was great, professionalism top-notch and the work was extremely high-quality. We knew exactly what to expect along the way and I would recommend them to anyone."
Recommended by100%of homeowners
Avatar for JM Electric LLC
JM Electric LLC
4.5(
26
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Madison, NH and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The amount of work that needed to be done to our 1880 house was extensive. Joe listened to our needs and concerns and offered suggestions that improved our plans. His quote was very fair. He is easy to talk to, professional and honest. Caleb and Dylan who did the work were amazing to deal with. They were very knowledgable, worked hard, and were careful and patient dealing with the oddities of an old house. I highly recommend this company and will call on them for all my electrical needs."
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+15

Recommended by100%of homeowners
GSC Electric LLC
3.9(
133
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Madison, NH and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Installed at a seasonal camp with no roof ridge vents. Upstairs is used occasionally for sleeping and is unfinished, being there is no attic. During the day temperatures easily soar well above 100 degrees, making it impossible to cool with a window unit. Greg suggested putting in an exhaust vent fan on a thermostat to blow the heat outside and create ventilation upstairs. The wiring was quick and the installation smooth. And what a difference! The fan works great and you can feel the cool air flow coming up the stairs if the upstairs windows are closed. This was one of those things we should have done years ago. We're very pleased with the results."
Recommended by83%of homeowners
Showing 1-10 of 29
Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

The Madison, NH homeowners’ guide to generator installs

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