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Avatar for Greens Electrical
Greens Electrical
5.0(
26
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Walhalla, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Came when original installer did not come even though he was booked solid that day Sent wife & son to checked unit to make sure unit would work if power might go out during approaching snow storm . Serviced unit the following week because it has not been serviced in several years ,. ."
Additional Photos
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+1

Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Gibson Electric
Gibson Electric
5.0(
15
)
Fixed Generator - InstallFixed Generator - Repair

Serving Walhalla, SC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Jeremy answered my call for a new home generator install after the recent prolonged blackout. He reviewed the site and within a half hour provided a quote. They were swamped with new installs, but he promised the job in 2 months. He and a large crew finished when promised in half a day, then he patiently explained the operation. An excellent, high-quality job. I was thankful and very impressed. He?s now my first call for all electrical work."
Response time3 days
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Walhalla, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"5 stars! Mark Chapman with US Energy Solutions just installed a manual transfer switch box for my portable generator. The work was done professionally, on time, and very reasonably priced. Mark tested the install before he finished and it was perfect the first time. He was knowledgeable and experienced. My next electrical project will start with a call to Mark!"
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Roof Installation 3rd day

+1

12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for US Energy Solutions, LLC
US Energy Solutions, LLC
4.8(
146
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Walhalla, SC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Can highly recommend this company. Service and installation was great. Very professional and friendly. Generators are in short supply, so plan early. Allow about three to four months for generator to be available."
Roof Mounted Solar System
Solar Battery Energy Storage
Solar Battery Energy Storage
Heat Pump
Air Conditioning Unit

+6

Response time10 hrs
Response rate92%
6 neighbors recently requested a quote
Avatar for Homeland Electric LLC
Homeland Electric LLC
5.0(
18
)
Portable Generator - Install

Serving Walhalla, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I couldn’t be happier with the service I received from Homeland Electric. From start to finish, they were professional, reliable, and incredibly knowledgeable. It’s clear they take pride in their work, and the results speak for themselves. I will definitely call them again for future projects."
Response time12 hrs
4 neighbors recently requested a quote
Avatar for Peco Heating & Cooling
Peco Heating & Cooling
4.3(
113
)
Fixed Generator - Install

Serving Walhalla, SC and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"I have used PECO for HVAC work several times and they are great for that. I recently called to have them install gas piping for my range and to pressure test. Jeremy came out to assess the job, then did not call or set another time to complete the work. I called PECO to ask when he would return and the girl that does the scheduling seemed to not remember the first visit, which was 4 days prior. She set us up for the following Monday. The next day, I found another person to complete the job. When I called PECO to cancel, the girl had no recollection from the previous day that she had told me we were on Jeremys schedule for Monday. She said we were not scheduled. I told her that I was glad I called again, since we would have waited another week and would have still not received a visit from Jeremy. I told her I found someone else and to cancel and she seemed to care less about the scheduling issues she created. I was trying to be courteous in letting them know, but it turned out to be a waste of time. If you can get them to come to your home, their work is good"
Done the Right Way
Lennox 14HPX unit installation
Residential Unit Installation pt.1
Residential Unit Installation pt. 2
Happy Customer

+31

Response time5 hrs
Recommended by91%of homeowners
Avatar for Dipple Plumbing, Electrical, Heating & Air
Dipple Plumbing, Electrical, Heating & Air
4.2(
98
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Walhalla, SC and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

"I called to ask how much it would cost to have a plumber come out and turn off the pilot light on my gas fireplace. $79 to just come to my house but they wouldn't quote what it would cost to turn the pilot light off. I can't believe it would take more than 5 minutes to do. It isn't like they need to jack the house off the foundation to turn off the fireplace pilot light. Guess I can look on Youtube to figure out how to do it myself."
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+6

Recommended by88%of homeowners
Showing 1-10 of 22
Generator Install questions, answered by experts

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The Walhalla, SC homeowners’ guide to generator installs

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