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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Methuen, MA

*The Angi rating for Generator Install companies in Methuen, 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 Methuen, 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 October 13, 2025

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

Chad Woods
4.9(
75
)
Portable Generator - Install

Serving Methuen, MA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Competent, quick, and neat. Explains installation and operation in detail. Returns calls quickly and has better customer service skills than most companies I have dealt with. This job was for wiring a backup generator to house. Will hire again for any electrical work needed."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Jose Baez
Jose Baez
5.0(
26
)
Fixed Generator - Install

Serving Methuen, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Jose was great to work with. He was quick to respond, came by on short notice to have a look and provide a quote for the work (Installation of one new smart thermostat and replace one old thermostat with new thermostat; requiring separation of baseboards due to wattage). Very competitive pricing, showed up on time at each appointment and got the work done quickly. He left the place cleaner than before, and walked me through everything after the installation. Can highly recommend Jose for any electrical work!"
kitchen lights
pool house lights
pool house
service upgrade
Response time7 hrs
Response rate99%
1 neighbors recently requested a quote
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Avatar for Amaury Castillo Electric
Amaury Castillo Electric
4.9(
186
)
Portable Generator - Install

Serving Methuen, MA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Amaury worked quickly and accurately to take care of all of our different electrical needs. And he even kept our initial appointment in the middle of a blizzard. We’ve already asked Amaury to come back for our generator hook-up, too."
Generator
Generator
Generator
Hallway
Hallway before the recessed lights

+6

Response time10 hrs
2 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for O’LYNNE ELECTRIC LLC
O’LYNNE ELECTRIC LLC
4.5(
54
)
Fixed Generator - Install

Serving Methuen, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

OLYNNE ELECTRIC is a family-owned electrical and electrification contractor based in Methuen, serving Massachusetts and New Hampshire. Led by a master electrician licensed in both states, we help homeowners and businesses with electrical repairs, panel and service upgrades, EV chargers, standby generators, ducted and ductless heat pumps, solar panels and battery storage. We also handle lighting, additions, remodels and new construction. Whether you need a repair or are planning a larger upgrade, we focus on clear communication, thoughtful solutions and quality workmanship. Regular hours are Monday-Friday, 7 a.m.-5 p.m.; weekends are for emergency service. Contact us to discuss your project.

Additional Photos
Additional Photos
14 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for MillTown Plumbing, Heating, Cooling and Electrical - Electrical
MillTown Plumbing, Heating, Cooling and Electrical - Electrical
4.3(
421
)
Fixed Generator - InstallFixed Generator - Repair

Serving Methuen, MA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"Had milltown install combi boiler. Very professional. Completed job in one day. Excellent experience. Highly recommend them."
Team Photos
Team Photos
Team Photos
Team Photos
Team Photos

+2

Recommended by89%of homeowners
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Avatar for Stevens Electric, LLC
Stevens Electric, LLC
5.0(
12
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Methuen, MA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"CONNOR WAS VERY EFFICIENT AND PROFESSIONAL I WOULD DEFINITELY RECOMMEND HIM TO ANYONE WHO NEEDS A GOOD ELECTRICIAN."
Response time8 hrs
Response rate87%
16 neighbors recently requested a quote
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Daniel Provost Electric
4.9(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Methuen, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

At Daniel Provost Electric, we take great pride in the experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer satisfaction from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Heritage Home Service
Heritage Home Service
4.1(
1,316
)
Fixed Generator - InstallFixed Generator - Repair

Serving Methuen, MA and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"Professional, knowledgeable. With quick installation and follow up. Would highly recommend."
Career fair
Team breakfast
Festivals and events
Golf tournament
Heritage Helps initiatives

+27

Recommended by91%of homeowners
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Avatar for Justin P Hudon Electrical Contractor
Justin P Hudon Electrical Contractor
4.4(
27
)
Portable Generator - Install

Serving Methuen, MA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Justin did a great and hard work installing outdoor power GFCI outlets for my above ground pool, including the digging of a very long trench for a very reasonable price. Thanks Justin for the excellent work. Will definitely hire him again"
Justin Hudon's work photo
Justin Hudon's work photo
Justin's pictures
Justin's pictures
Justin's pictures

+2

Response time5 hrs
Response rate94%
4 neighbors recently requested a quote
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Avatar for J M Electrical Company, Inc.
J M Electrical Company, Inc.
5.0(
4
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Methuen, MA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

With 35+ years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

Response time9 hrs
Response rate97%
8 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

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.

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

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

The Methuen, MA 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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