Top-rated generator install pros.

Best generator install pros near Weymouth, MA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY WEYMOUTH, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

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

Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.7(
79
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Weymouth, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

At Premier Energy Solutions, your comfort and safety come first. We protect your home or business with turnkey, worry-free generator installations, HVAC systems, and electrical work — all backed by unmatched reliability and value.\n\nEvery project is handled by licensed professionals using top installation practices. From backup power to heating and cooling to electrical upgrades, we make it seamless, professional, and built to last.\n\nSince 1992, Premier Energy Solutions has grown from a licensed electrical contractor into a full-service power, comfort, and safety provider. We deliver a complete, turnkey experience — design, permitting, installation, testing, and support.\nGenerators. HVAC. Electrical. One trusted team.

39 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
57
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Weymouth, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ. \n \n(774) 331-3500 \nCalltheChamp.com \[email protected]

Hotel 4Homeless Dogs
Pan Mass Challenge
Attleboro Cheer Team
The Autism Corner
Generac Generator

+3

184 neighbors recently requested a quote
Avatar for Zimbone Electrical Services
Zimbone Electrical Services
5.0(
18
)
Portable Generator - Install

Serving Weymouth, MA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We originally hired Precision Electrical Services to fix faulty outlets and fuse box. We were impressed with their communication, professionalism, and quick scheduling that we hired them to install a ventilation / light fixture in our bathroom. I canâ t say enough good things about them and will use them for all of our electrical needs moving forward."
Response time6 hrs
Response rate94%
Recommended by83%of homeowners
Avatar for ATriolo Electric, Inc.
ATriolo Electric, Inc.
4.4(
22
)
Fixed Generator - InstallPortable Generator - Install

Serving Weymouth, MA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I called Anthony about installing a transfer switch and outside outlet for a portable generator. He returned my call quickly and discussed the job over the phone. I was given a fair price for parts and labor. He arrived on time for the installation and spent 3.5 hours doing meticulous work. He answered all my questions regarding the installation and operation of the equipment that was installed. He even spent time showing me how to properly operate and care for the portable generator. Anthony was professional, friendly and courteous. I highly recommend him for any project."
Wiring of new home
Wiring of new home
Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Daniel Cash Electrician
Daniel Cash Electrician
4.6(
39
)
Portable Generator - Install

Serving Weymouth, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Came on time. Checked out the electrical problem with our clothes dryer and gave me an estimate. He went right to Home Depot to get new wiring and came right back and fixed the problem. Excellent service and will use him again."
Service Upgrades
Service Upgrades
Service Upgrades
Service Upgrades
Interior Lighting

+18

Recommended by83%of homeowners
Avatar for Derek Correa
Derek Correa
4.8(
65
)
Fixed Generator - Install

Serving Weymouth, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Derek was very prompt in his response to my initial call. He stopped on the very next day to assess the project and explained in detail his ideas about the electrical set up in the basement. He was asking helpful questions and making sure all details are discussed. His proposal was sent to me in the evening; his quote was very fair and saved me money compared to the quote form another company. Derek came at 7:15 am on both days of installation and worked until 5:30 PM. He finished quite a large project in 2 days and scheduled the township inspection on the next day. The electrical inspector was VERY complementary about Derek's work. A note - he installed a switch for a generator to power 5 house lines. In case of electric outage, the house is equipped with a generator outlet on the outside and a switch inside. Derek explained all the details how to operate it - great job! Highly recommend him."
Recommended by54%of homeowners
Peter Alessi Electrician
4.8(
31
)
Portable Generator - Install

Serving Weymouth, MA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Peter did a 100 to 200 Amp electrical service panel upgrade and also installed a power outlet for an EV. He reached out quickly and was very polite and professional. He definitely kept his promise about how meticulous his work would be. He always showed up at the agreed time and inspection passed without any problems. Price was very reasonable. When should you hire Peter? If you are looking for somebody who completes his work as promised with a high quality standard (even if it might take a bit longer). When should you not hire Peter? If you are looking for somebody to rush the job, possibly cutting corners just to be done quickly. Thanks again, very happy!"
Response time9 hrs
Response rate91%
1 neighbors recently requested a quote
...
Showing 1-10 of 170
Generator Install FAQs, answered by experts

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

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.

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.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

The Weymouth, MA homeowners’ guide to generator installs

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