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TRUSTED BY NAZARETH, PA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Find Generator install pros in Nazareth

Avatar for Dr. Watts Electrical Services
Dr. Watts Electrical Services
4.9(
37
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Nazareth, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Dr Watts Electric came out and saved the day. Randy hooked up a whole house generator so we no longer have issues with losing power. He did an excellent job and gave us a very reasonable price. We’ll use Dr. Watts for any electrical project. Thanks!”"
Flat panel LED lighting for the basement
Pendants over the bar
Recessed lighting to show off the new basement bar area
Additional Photos
Additional Photos

+23

32 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for MKS Electric, LLC
MKS Electric, LLC
4.8(
134
)
Portable Generator - Install

Serving Nazareth, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Small jobs welcome

"Installed 2 ceiling fans in a short amount if time, cleaned up nicely. Reviewed other work I need done he said he would email me prices, never heard back. Hope he is ok but I am disappointed."
Sub panel in old Barn
New sub panel in old Barn
New 100 Amp Panel
Mechanical rm
LED high bay lights

+16

Response time1 day
Response rate90%
Recommended by96%of homeowners
Avatar for Revival Electric
Revival Electric
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Nazareth, PA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Revival Electric is a locally owned and operated electrical company providing reliable, high-quality residential and light commercial electrical services. We specialize in electrical repairs, panel upgrades, lighting installations, generators, EV chargers, and whole-home electrical safety solutions. Our focus is simple: safe work, clear communication, and dependable service. We take pride in doing the job right the first time, educating homeowners along the way, and offering long-term solutionsnot quick fixes. Whether you need a small repair or a full electrical upgrade, our licensed electricians deliver professional results you can trust. We also offer preventative electrical safety inspections and service plans to protect your home

 Revival Electric
18 neighbors recently requested a quote
Avatar for CJD Electric, LLC
CJD Electric, LLC
4.6(
16
)
Fixed Generator - Repair

Serving Nazareth, PA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I would recommend this electrician to everyone I know. We purchased a new home and they were very flexible working around the plumbers and the carpet installation as well. The work is top quality and they were very accommodating to our vision for what we wanted. Corey also made helpful suggestions as we planned the project for things we may not have thought of and let us choose what we wanted. Couldn't be happier with the entire experience!"
Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AirHeads HVAC LLC
AirHeads HVAC LLC
5.0(
30
)
Fixed Generator - Repair

Serving Nazareth, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Mark was on time and very efficient. He had very good knowledge of fireplaces and did more than was expected. I would not hesitate to hire him again."
Response time6 hrs
21 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Deshko Services LLC
Deshko Services LLC
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had personal EV charging station installed by this business' technician. He is very professional, explained all options how to get wires from main electric panel to the other side of the house where it would be convenient for us to charge the car. Provided all required materials and get job done fast and safely, made sure everything works properly."
2 neighbors recently requested a quote
Avatar for Fisher Electric Plumbing HVAC LLC
Fisher Electric Plumbing HVAC LLC
4.8(
4
)
Fixed Generator - Install

Serving Nazareth, PA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"When I called Andy to request an estimate, he came out the same day to look over the job in order to see what I wanted to have done which made me very happy. He did a good job with the electrical portion of the job (electrical component/wiring installation and electrical terminations). Primarily the only issue I had was that when he told me a time that he would be arriving at the house to start working for the day, he would show up anywhere from 1/2 hour to 1 1/2 hours later than he stated that he would arrive which did not make me very happy. He didn't have the courtesy to call me when he was going to be late to inform me of his tardiness."
Project
Project
Project
Project
Project

+13

4 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 94
Generator Install questions, answered by experts

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

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.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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. 

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

The Nazareth, PA homeowners’ guide to generator installs

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