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GENERATOR INSTALLATION · ALL OF MASSACHUSETTS

Generator Installation in Massachusetts, Massachusetts

Nor'easters take Massachusetts power out for days, not hours. A standby generator starts on its own, carries the circuits that matter, and shuts down when the utility returns. OSB sizes, sets and wires the whole system.

WHAT'S INCLUDED

Generator Installation services we provide

  • Whole house standby generator installation
  • Generac, Kohler and Briggs & Stratton installs
  • Automatic transfer switch installation
  • Manual transfer switch and interlock kits
  • Generator sizing and load prioritisation
  • Pad setting, conduit and gas line coordination
  • Portable generator inlet boxes
  • Annual testing, service and battery replacement
WHEN TO CALL

Signs you need this now

  • You lose power more than once or twice a winter
  • You have a well pump, sump pump or medical equipment
  • You work from home and outages cost you real money
  • You're running extension cords from a portable unit
  • A freezer full of food has already been lost once
PROCESS

How the job runs

BY CITY

Generator Installation across Massachusetts

Every Massachusetts city and town has a dedicated generator installation page with local details and dispatch.

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REVIEWS

Recent generator installation work

★★★★★

“Fan on a vaulted ceiling that two handymen said couldn't be done. Right downrod, right box, level and silent.”

Steve H.Ceiling fan installation · Massachusetts, MA
★★★★★

“They rewired our restaurant kitchen overnight so we never closed a single service. That mattered more than the price, honestly.”

Nikos P.Commercial electrician · Massachusetts, MA
★★★★★

“Breaker had been tripping for months and two other companies just replaced parts. OSB traced it to a backstabbed outlet behind a bookcase in twenty minutes.”

Anthony D.Electrical repair · Massachusetts, MA
FAQ

Generator Installation questions

What size generator does my Massachusetts home need?

It depends on whether you want essential circuits or the whole house. A typical Massachusetts single-family runs well on 18-24kW for whole-house coverage; essentials-only systems can be half that.

How long does a standby generator install take?

Usually one to two days of electrical work once the pad is set and the fuel line is run.

Do standby generators run on natural gas or propane?

Both. Natural gas is simplest where Massachusetts has a service line; propane is the answer where it doesn't.

Will it start automatically when the power goes out?

Yes — the automatic transfer switch senses the outage, starts the unit, transfers the load, and switches back when utility power is stable.

Do you service generators you didn't install?

We do. Annual testing, oil and filter service, and battery replacement are all available in Massachusetts.

RELATED

Other electrical services

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DISPATCH · (833) 652-8933

Book an electrician in Massachusetts

Flat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.

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