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Best generator install pros near Charlton, MA

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

T K Lyden Electric & Generator, Inc.
3.9(
114
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Charlton, MA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

T.K. Lyden Electric & Generator Inc. is a family owned electrical contractor with over 50 years of experience serving Central & Western Massachusetts and Southern New Hampshire. We provide complete standby power solutions featuring Generac, Kohler, Briggs & Stratton, Honeywell, and other major brands. Our team offers installation, repairs, warranty service, and annual maintenance plans.

5 neighbors recently requested a quote
Recommended by91%of homeowners
David M. Maynard
4.7(
17
)
Fixed Generator - InstallPortable Generator - Install

Serving Charlton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Offers commercial services

"David did a great job completing the installation of a new smart thermostat to replace my old standard programmable thermostat. He was quick, professional and found quick solutions to a few challenges to make the thermostat work with my particular HVAC unit. I would definitely recommend."
Response time5 hrs
3 neighbors recently requested a quote
Recommended by46%of homeowners
Avatar for DYNAMIC POWER SOLUTIONS, LLC
DYNAMIC POWER SOLUTIONS, LLC
4.8(
5
)
Fixed Generator - Install

Serving Charlton, MA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I needed some new wall outlets in my kitchen, bedroom with all new wiring run and a floor outlet in my family room. Nick did great a great job making sure everything was safe and done to code. I would highly recommend him for your electrical needs."
Recommended by80%of homeowners
Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
3.8(
140
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Charlton, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I called them for a basic service the day after Snomagedon2015 fully expecting not to get anyone out for at least a few days. Someone was at my door within 3hrs! Answers all my silly questions, provided helpful information and advice and cleaned up when he was done. Will definitely be calling them back for future service and installation when the time comes!"
Response time3 days
Response rate85%
35 neighbors recently requested a quote
Avatar for Thomas A. Jennette Electric
Thomas A. Jennette Electric
4.5(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Charlton, MA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"One thing I really liked about his work was the attention to detail and he made sure things were done right, not just fast. He goes out of his way to make the installation easy to work on in the future if need be. And it is very neatly done."
Bathroom remodel
Kitchen Remodel
Sub-panel move
Main Service Drop
Response time1 day
Recommended by100%of homeowners
...
Showing 1-10 of 93
Generator Install FAQs, answered by experts

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.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

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. 

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Charlton, MA homeowners’ guide to generator installs

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