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    Average homeowner rating
  • Verified reviews icon14
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Bolton, CT

*The Angi rating for Generator Install companies in Bolton, CT 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 Bolton, CT 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 November 09, 2025

Find Generator install pros in Bolton

Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Bolton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"He is extremely attentive to your needs . What he says will happen , does! He keeps all appointments and thoroughly explains what he plans to do. He is one of the most reliable, ethical , conscience businessman I have ever dealt with. I have recommended him to friends . He actually went out of his way to help Ill friends deal with their generator problems even though he had not installed it. He made arrangements for someone to fix the generator when he was not able. Highly recommended !"
Response time5 hrs
Response rate90%
4 neighbors recently requested a quote
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Avatar for MT Electric, LLC
MT Electric, LLC
5.0(
28
)
Portable Generator - Install

Serving Bolton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"Mark of MT ekectric did a fantastic job with work at our house! He upgraded 200 amp panel, installed whole house 22kw generac generator, ran 90 feet of underground wire. Always early to start work, professional, very clean look for panel and outside generator looks great. Handled final start up with generac as well and coordinated everything throughout the job. Highly recommend!!"
Response time6 hrs
Response rate91%
4 neighbors recently requested a quote
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Avatar for Crown Joules Electric, LLC
Crown Joules Electric, LLC
5.0(
67
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Bolton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Juan did a fabulous job installing my bathroom fan. I could not be happier. I would highly recommend Crown Joules Electric."
Response time2 days
Response rate95%
10 neighbors recently requested a quote
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Avatar for TJF Electric LLC
TJF Electric LLC
5.0(
18
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Bolton, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Tylor was quick to respond to my inquiry and very accommodating to fix my problem as soon as he could. His expertise was shown as he diagnosed the possible issue over the phone and he had it fixed in no time once he arrived. He even fixed a lesser issue for no extra charge. I found his rates exceptional, and he will always be my first call for any of my future electrical issues."
recessed lights
recessed lights
recessed lights
recessed lights
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Avatar for Anchor Electric Motor, LLC
Anchor Electric Motor, LLC
4.7(
46
)
Portable Generator - Repair

Serving Bolton, CT and surrounding areas

Approved

In business since 1950

Free estimates

Credit card accepted

"Such a wonderful person. Came to fix my portable generator. Very pleasant and knowledgeable. Fixed my generator quickly and instructed me on ways to keep generator in best condition."
Response time1 day
Recommended by95%of homeowners
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Avatar for Onlehane, LLC
Onlehane, LLC
4.8(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Bolton, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Tim is great. I highly recommend for any electrical project."
Industrial Solar Project
Residental Generator Install
Residental Generator Install
Commercial Solar Project
Kitchen Remodel

+10

Response time1 day
Response rate95%
Recommended by100%of homeowners
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Avatar for A.I Electric
A.I Electric
5.0(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Bolton, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I had a great experience with their service got exactly what I asked for. The contractor was very professional and polite. I would recommend if u want somethig done precise."
Service Change
Service Change
Service Change
Service Change
Service Change

+111

16 neighbors recently requested a quote
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Avatar for MB Electric
MB Electric
4.9(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Bolton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"He was very friendly and explained the job after he was done."
MB Industries
MB Industries
MB Industries
MB Industries
MB Industries

+46

Response time8 hrs
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Avatar for Electrical Unlimited LLC
Electrical Unlimited LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Bolton, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Mike provided professional electrical work, it's apparent that he's knowledgeable. He educated the customer on the proper methods needed to complete the work done right in a timely manner. I would recommend him to everyone."
Stairwell light
Outdoor fixture
GFCI
20 neighbors recently requested a quote
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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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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 Bolton, CT 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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