Top-rated generator install pros.

Get matched with top generator install pros in Westerville, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Westerville, OH?

Select your specific project to find the pro for you.

TRUSTED BY WESTERVILLE, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon44
    Verified generator installs reviews

Find Generator install pros in Westerville

Avatar for Safe Electric and Plumbing
Safe Electric and Plumbing
4.6(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+3 more

Serving Westerville, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"This is the 2nd time I have used Safe Electric and both times I have used them have been great experiences. I had 3 new fixtures installed plus a new circuit run to be used for a new freezer in our finished basement. Jon & Eric were the two electricians that were sent to my home. They worked efficiently and quickly, but did outstanding work. Even though our basement had a finished ceiling, they were able to run a wire through with minimal disruption to the finished ceiling. I had concerns about the alignment of the lights on the fixture (this was a manufacturing defect and nothing to do with their installation) and they obliged me by improving the light alignment. They also cleaned up after they were completed and disposed of the old light fixtures and packaging materials for the new fixtures. Their work was excellent. The only negative aspect was the price which seemed very high to me. The cost for installation of the 3 light fixtures was $462 and the new circuit was $903."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
Response rate100%
22 neighbors recently requested a quote
Avatar for KAP Electric
KAP Electric
4.6(
77
)
Portable Generator - Install

Serving Westerville, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I hired KAP for several projects from installing a whole house generator, house rewiring to installing light fixtures. Either a large or small job they were professional. I highly recommend them for any electrical work."
Photos
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Columbus Breeze Electric, LLC
Columbus Breeze Electric, LLC
5.0(
10
)
Portable Generator - Install

Serving Westerville, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Scheduling with Breeze was super simple and they were able to accommodate my busy schedule. My technician was polite and was able to trouble shoot errors that a previous electrician made. I wish I had used them to begin with. The Generator was Installed in one afternoon too! As for pricing I thought they were average. You get what you pay for though, they do quality work so I donâ t mind paying a little more. Less headaches in the long run!!!"
Switch Gear Installation
Response time6 hrs
Response rate97%
3 neighbors recently requested a quote
...
Showing 1-10 of 85
Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Westerville, OH homeowners’ guide to generator installs

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