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

Avatar for Enertech Electrical, Inc.
Enertech Electrical, Inc.
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Prospect, PA and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

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.

Response time10 mins
Green Acres Outdoor Services, LLC
New to Angi
Portable Generator - Repair

Serving Prospect, PA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hi my name is Tyler Kissling (27) I am the owner of Green Acres Outdoor Services LLC. I am looking for new contracts for the 2027 season. I have dipped my feet into lots of different types of jobs over the last 10 years and I’m ready to get to work. Weather you are wanting your lawn mowed by Someone who genuinely cares about what it looks like to designing new landscaping to make your house pop out in your neighborhood. Call me to get to work

1 neighbors recently requested a quote
Avatar for Gravatt Glass & Electric
Gravatt Glass & Electric
5.0(
50
)
Fixed Generator - Install

Serving Prospect, PA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Gary came on Saturday to repair our generator. He was excellent on his knowledge of Generac generators. We really are impressed by his excellent work quality. Very thankful to him for coming on his off hours."
20 kw Generator - Pitts.
 14 kw Generator - Pitts.
 Customer with 8kW - Butler, PA
 20 kw - Conway, PA
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+8

Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

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. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

The Prospect, PA homeowners’ guide to generator installs

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