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Buying a Standby Generator, Honestly

A generator is a real purchase decision. Here's what that decision actually involves, and what it doesn't.

September 9, 2026 · 2 min read

Buying a Standby Generator, Honestly

Northern Maryland loses power. Ice storms drop lines in the winter, summer thunderstorms take out a transformer for an afternoon or a weekend, and most people who look seriously at a standby generator are doing it after the third time the food in the freezer was a near miss, not before. That's a reasonable time to start looking. It's also worth doing the looking properly rather than rushing a decision the week a storm is forecast.

What Arrow does, and what it doesn't do

Arrow carries a full line of Generac generators across its three Northern Maryland counters. What Arrow does not do is install one. That part of the job, running the transfer switch, tying into your electrical panel, setting the fuel line, gets referred to a qualified, experienced electrician, the same way Arrow has always handled it. If a business or a salesperson tells you they'll sell you the unit and wire it in themselves in the same afternoon, that's a different kind of business than a supply house, and it's worth asking who's actually licensed to do that work.

Start the conversation before you need the generator, not during the outage

The week before a hurricane or an ice storm is the worst time to buy a generator, not because the units disappear, though they can, but because there's no time left to think it through or to get an electrician scheduled for the install. Late summer and early fall, ahead of the season, is a much better window to have the conversation, compare what's available, and line up the electrician who'll handle the connection.

Questions worth bringing to the counter

  • What in the house actually needs to stay powered: the fridge and freezer, the well pump, the sump pump, medical equipment, the furnace blower?
  • Do you already have an electrician you trust for the transfer switch install, or do you need Arrow to point you toward one?
  • Where would the unit physically sit outside the house, and does that location work for fuel access and clearances?
  • Is this a house you're staying in for the long haul, which changes how much is worth investing versus a shorter-term plan?

None of these are questions with a single right answer, and a good counter conversation is less about being sold a specific model and more about narrowing down what you actually need before the electrician gets involved.

The install is the part that needs a license, not the purchase

It's worth saying plainly: choosing a generator is a product decision Arrow can help with directly. Connecting it to your home's electrical system is licensed electrical work, full stop, and that's exactly why Arrow's own answer to "can you install this" has always been to point you toward a qualified electrician rather than doing it in-house. That's not a gap in the business. It's what an honest supply house looks like.

If you're starting to think about this ahead of the next storm season, any of Arrow's three counters, Bel Air, Aberdeen or Elkton, can walk through what's in stock. See /services/generators for the current line.

Arrow Electrical Supply Co., Inc., 410-838-2271

Call 410-838-2271