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Top-Rated Generator install pros in Codorus - Updated Nov 2026

Avatar for Hurricane Home Solutions Southern Tier, Inc
Hurricane Home Solutions Southern Tier, Inc
4.6(
207
)
Fixed Generator - Install

Serving Codorus, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Office staff was super helpful in getting this generator installed. And, on the day of installation, the technicians never took a break. At the same time, were very accommodating and and answered our questions fully. Great install. I would (and have) recommend Hurricane Homes."
Champion Logo
8.5kW Champion Side
8.5kW Champion Front
Champion Automatic Transfer Switch
Generac Logo

+9

Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for R&D Home Maintenace and Electrical Services
R&D Home Maintenace and Electrical Services
5.0(
2
)
Fixed Generator - InstallPortable Generator - Install

Serving Codorus, PA and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: Quick response

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Living room
Interior design
floor job
Bathroom flooring job
Exterior repairs

+127

Response time7 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for Thomas Edison Electric
Thomas Edison Electric
5.0(
2
)
Fixed Generator - InstallFixed Generator - Repair

Serving Codorus, PA and surrounding areas

Approved (Corporate)

In business since 2010

Emergency services offered

Warranties offered

Thomas Edison Electric is an award-winning industry leader, serving over 150,000 homes and businesses. Our 24-hour electricians offer timeliness, professionalism, and expertise on big and small projects 365 days a year. \n \nWhether you need emergency electrical services or basic electrical repairs, you're counting on electricity to keep you safe, connected, and warm. When complications threaten your peace of mind, we'll be there to set things right. Because at Thomas Edison, we're not just in the business of electricity — we're in the business of earning "clients for life."

Panel Replacement
Govee Lights
Panel Upgrade
Panel Replacement
Outdoor Meter Box

+1

40 neighbors recently requested a quote
Avatar for Mighty Moose Contracting LLC
Mighty Moose Contracting LLC
5.0(
2
)
Portable Generator - Install

Serving Codorus, PA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

I specialize primarily in electrical and plumbing. No job is too big or too small, Need a bathroom remodel? what about a new water heater? Have an outlet that isn't working? I have you covered!\n(717)415-7067

the new water heater
generator hookup
Tankless
Ceiling fan install
Ceiling fan install

+1

Response time40 mins
Response rate100%
Avatar for Monyer Electric, LLC
Monyer Electric, LLC
4.7(
134
)
Fixed Generator - Install

Serving Codorus, PA and surrounding areas

In business since 2006

Free estimates

Warranties offered

"The owner Nate came to our house and provided a quote. His team did an excellent job following-up to schedule the job, securing the township permits, and installing the generator. I highly recommend hiring Monyer Electric if you're looking for a back-up generator."
Response time2 days
Recommended by93%of homeowners
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Generator Install FAQs, 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.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

The Codorus, PA homeowners’ guide to generator installs

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