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Avatar for JP Electric, Inc.
JP Electric, Inc.
5.0(
21
)
Fixed Generator - InstallGenerator - Install - For Business

Serving York, NE and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"JP Electric installed a Kohler generator for us and they did an excellent job! They were on time and on budget. The generator looks and works great and we could not be happier. HIGHLY RECOMMEND JP ELECTRIC!!!!!"
Kohler 48RCL
KOHLER 20RESD
KOHLER 20RESC
KOHLER 60KW industrial
Kohler 48RCL

+22

Response time1 day
Response rate89%
Recommended by95%of homeowners
Avatar for Empire Electric Inc
Empire Electric Inc
5.0(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving York, NE and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Will came out was on time very professional. Knew what I needed done and did it that morning. 100% would hire them for anything electrical again. It's hard to find a good company to work with but they are top shelf."
Union College Fieldhouse
Union College Fieldhouse
Union College Fieldhouse
Union College Fieldhouse
Union College Fieldhouse

+11

Response time2 days
Response rate100%
Recommended by77%of homeowners
Eickmann Electric
5.0(
3
)
Fixed Generator - InstallGenerator - Install - For Business

Serving York, NE and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Was very polite and helped with planning the layout. Did a very nice job installing a new breaker box for the addition and running wiring and installing switches and outlets and indoor and out door lighting. Very satisfied and would definitely recommend Marcus!"
Trenching
Temp panel
Response time10 mins
Response rate100%
Recommended by100%of homeowners
Avatar for Apex Electric, LLC
Apex Electric, LLC
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving York, NE and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time4 days
Recommended by100%of homeowners
Nissen Electric, LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving York, NE and surrounding areas

In business since 1992

Free estimates

At Nissen Electric, LLC,we have over 20 years experience in the home improvement industry that includes both commercial and residential electrical work. That also includes panel upgrades and generator repair. We also specialize in additions to existing structure electrical work. Call today for a free estimate.

Sutton Electric, Inc.
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving York, NE and surrounding areas

In business since 2003

Free estimates

Sutton Electric, Inc...The High Performance Electrician\n\nYears of experience and a personal commitment to integrity and excellent work have earned the trust and respect of the community. From repairs, installations of whole house electric and fans, to service, wiring and upgrades, we do it all. We look forward to hearing from you!\n

Generator Install questions, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

The York, NE homeowners’ guide to generator installs

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