Top-rated generator install pros.

Get matched with top generator install pros in Tisbury, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Tisbury, MA?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Tisbury, MA

*The Angi rating for Generator Install companies in Tisbury, MA 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 Tisbury, MA 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 September 29, 2025

Find Generator install pros in Tisbury

Avatar for Services & More LLC
Services & More LLC
4.8(
29
)
Portable Generator - Repair

Serving Tisbury, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did exactly what I asked and cleared away all the mess. Great price. They were quick ,polite , informative and charming I would definitely recommend them and hire them again."
Furniture Assembly
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+4

68 neighbors recently requested a quote
Request Quote
Avatar for Northeast Power, LLC
Northeast Power, LLC
5.0(
3
)
Fixed Generator - InstallPortable Generator - RepairFixed Generator - Repair+3 more

Serving Tisbury, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Justin cared about not only the quality of work he gave but was flexible with my schedule."
Northeast Power
Northeast Power
Northeast Power
Northeast Power
Northeast Power

+2

54 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
20
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Tisbury, MA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
Request Quote
Avatar for EIGHT ELECTRIC LLC
EIGHT ELECTRIC LLC
5.0(
22
)
Fixed Generator - Install

Serving Tisbury, MA and surrounding areas

In business since 1996

Free estimates

Warranties offered

"Extremely satisfied with Andy and Kyle. They are both professional, knowledgeable and personable. They installed a new motor in the attic for our bathroom exhaust fans. A previous electrician had told us it would take maybe a few weeks to a month or more before he could secure a new motor. Andy got us one within a day! He also was able to diagnose and fix a crazy mess left from that previous electrician with wiring our old timer unit. We are so thankful we finally found a decent, caring electrician and would hire them again in an instant. We put our trust in them and were not disappointed. We highly recommend Belcastro Electric."
Ashburnham Solar
Kitchen Lighting
Chatham Fishing Dock
Lynn Seaport Marina
Rocky Point Fishing Pier

+168

3 neighbors recently requested a quote
Recommended by70%of homeowners
Request Quote
Avatar for Jarlath Galvin
Jarlath Galvin
4.7(
101
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Tisbury, MA and surrounding areas

In business since 2000

Free estimates

Small jobs welcome

"Galvin came for the installation of the Nest thermostat but started by first fixing my heating gas furnace before installing the thermostat. He is a great resource! I highly recommend him."
Response time5 hrs
Recommended by96%of homeowners
Request Quote
Showing 1-10 of 39
Generator Install questions, answered by experts

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

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.

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. 

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Tisbury, MA homeowners’ guide to generator installs

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

See all articles