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Avatar for Noyes Electric
Noyes Electric
5.0(
30
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business+1 more

Serving Troy, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Offers commercial services

"Installed an exterior generator hookup with auxiliary breaker box. John was excellent and the install looks and works great. He stayed late to troubleshoot an issue and was very gracious with his time. I would definitely hire him again!"
Response time1 day
Response rate93%
26 neighbors recently requested a quote
Avatar for Let It Glow Electric, LLC
Let It Glow Electric, LLC
4.6(
32
)
Portable Generator - Install

Serving Troy, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"The owner was friendly,knowledgeable, listen to your issues, help decide the right choice action. Then exe used the action which included a new breaker box and generator hook-up. Very neat job, do e right and fast."
Exterior
Kitchen
Main service
Transfer switch and main panel
Canopy recessed cans retrofit

+27

Response time1 day
2 neighbors recently requested a quote
Recommended by76%of homeowners
Monadnock Electric
4.8(
21
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Troy, NH and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"They came out on a Saturday (which they didnt have to do) and got everything installed and set up in a reasonable time and for a great price. I'll definitely be using them for my next project."
Response time9 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brens Electric LLC
Brens Electric LLC
5.0(
1
)
Generator - Install - For BusinessPortable Generator - Install

Serving Troy, NH and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We bring years of proven experience and a strong work ethic to every project we undertake. As a fully licensed and insured electrical contractor, we combine technical expertise, attention to detail, and strict compliance with all applicable electrical codes and safety standards. Our work is performed with professionalism, precision, and accountability. Whether managing complex electrical systems or providing routine maintenance, every task is completed with a focus on quality, reliability, and long-term performance. Our goal is to build lasting relationships built on trust, consistency, and exceptional service.\n

800A Service Upgrade
800A Service Upgrade
6 neighbors recently requested a quote
Levi Electric
New to Angi
Portable Generator - Repair

Serving Troy, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Levi is a Master Electrician with over 10 years of experience in the electrical trade. He has primarily worked in high-end residential and custom homes, bringing strong expertise in electrical layout, lighting design, and coordination with insulation and building systems. Levi is highly knowledgeable in all aspects of residential electrical work, from rough-in to finish, and is committed to safe, code-compliant, and high-quality installations.

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Generator Install questions, answered by experts

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

The Troy, NH homeowners’ guide to generator installs

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