Generators & Backup Power

Finlayson Electric installs and services standby and portable generators so your home stays powered — no matter what New England throws at you.

Ice storms, nor’easters, summer thunderstorms — the New England grid takes a beating every year. For most homeowners, a power outage means inconvenience. For others, it means spoiled food, a cold house, medical equipment going dark, or a sump pump that can’t keep up with a flooded basement.

A properly installed backup generator changes all of that. Your home stays on. Your family stays comfortable. And you don’t spend three days waiting for the utility company to restore power to your street.

At Finlayson Electric, we handle the full installation — from selecting the right unit for your home’s needs to running the electrical connections, installing the transfer switch, and making sure everything is up to code before we leave.

What's Included

Full Generator SInstallation & Service .

Standby Generator Installation

A standby generator is permanently installed outside your home and kicks on automatically within seconds of a power outage — no action required from you. We handle site assessment, electrical connection, transfer switch installation, and code-compliant permitting from start to finish.

Portable Generator Hookup & Transfer Switch Installation

Already have a portable generator? We install a proper transfer switch so you can connect it safely — without backfeeding the grid or overloading your panel.

Generator Sizing & Consultation

Not sure what size generator you need? We assess your home's electrical load and help you choose the right unit — whether you want to power your whole home or just the essentials.

Panel Integration

We connect your generator directly to your electrical panel so power is distributed safely and correctly throughout your home during an outage.

Load Management Setup

For whole-home systems, we set up load management so your generator runs efficiently — prioritizing the circuits that matter most.

Annual Maintenance & Service

A generator you never test is a generator that might not start when you need it. We offer maintenance and service visits to keep your system ready year-round.

It's Not Just About Comfort.

A backup generator protects more than your convenience — here’s what’s really at stake during an extended outage:

Protect Your Home

Sump pumps, heating systems, and security systems all go dark during an outage. A generator keeps your home's critical systems running — preventing flooding, frozen pipes, and security gaps.

Protect Your Food & Appliances

A full refrigerator and freezer can mean hundreds of dollars in spoiled food after just one extended outage. Backup power eliminates that risk entirely.

Support Medical Needs

For households with medical equipment — CPAP machines, oxygen concentrators, refrigerated medications — a power outage isn't just inconvenient. It's dangerous.

Increase Home Value

A permanently installed standby generator is a genuine selling point in New England. Buyers in NH and MA recognize the value — especially in areas prone to extended outages.

Get In Touch With Us

Get a Free Quote!

Give us a call today for a free estimate. We’d love to help keep your home’s electrical system safe and up to code.

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Matthew Hughes profile picture
Matthew Hughes
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Next day service with high quality work done
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L. H. profile picture
L. H.
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It was such a pleasure working with Finlayson Electric and specifically the owner Scott. I thought I had a major problem, but thankfully it turned out to be a simple fix. Scott sent one of his team members out immediately and he was able to fix the issue in no time at all! I would highly recommend Finlayson Electric for all your electrical needs. Other family members and friends have used Finlayson Electric and they agree with me 100%!
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Fitzy FItzgerald profile picture
Fitzy FItzgerald
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Top tier work. I honestly couldn’t fathom using another electrician. If you don’t call them, you’re doing yourself a disservice.
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J Bach profile picture
J Bach
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We have used Finlayson Inc for our electrical projects several times in the last few years for our home and our business. They have always been professional, courteous, and communicative. The guys showed up on time and were well prepared. They kept us informed of the progress and technical details. It's refreshing to know that there are companies out there like Finlayson that are honest and fair. We'll definitely be using them again and highly recommend them for any electrical work.
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Ryan Bey profile picture
Ryan Bey
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These guys do all my work, very responsive And communicate well also thorough Professional. Highly Recommended.
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Andrew Guay profile picture
Andrew Guay
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Finlayson did a great job, I had a couple projects and was very happy with the results and service. He and his team were totally professional, worth every penny. They’ve been added to my contact list for any future work.
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Kerry Boles
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Scott was prompt and professional, not only with the jobs but with the estimate as well. I couldn’t have asked for a better electrician to complete the work. Scott and crew added a whole house surge protector, added an outlet in a bedroom and installed a motion sensor light on the garage! Thanks again Scott!!!
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Alexis Winnell
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Scott and his team came out in an emergency when a transformer blew and an entire building lost power! With my being a property manager, it is important that my vendors are knowledgeable, responsive and fair! Scott is all of that! I have and will continue to work with Finlayson Electric on multiple projects as he is my go to electrician! .
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Lia Taniguchi
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Johnni installed an EV charger for me. It was tricky because he had to add it to a jam-packed breaker box, run a line all the way to the other side of the house, and deal with the fact that I had ordered the wrong item. He was patient, knowledgeable, creative about problem-solving, did high-quality work, and was consistently pleasant to deal with even though the job took a couple of unexpected turns. He also ended up taking care of a few other electrical jobs for me while he was there. Brian coordinated the whole thing, was incredibly communicative and responsive, and was on top of everything. Would 100% recommend them and will definitely use them in the future for any electrical work I need!
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Makenzie O’Leary
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I hired Finlayson Inc to install a massive ceiling fan in a cupola with very high ceilings. The owner, Scott showed up when he said he would, did a great job, and made quick work of the install. I’m extremely satisfied with the way the it came out. He was punctual, professional, and very reasonably priced. While he was there, he inspected my breaker panel and made recommendations on a future panel upgrade, which I will be sure to hire Scott for my future electrician needs, and highly recommend him to anyone needing residential electrical work.
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