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Avatar for Power Services, LLC
Power Services, LLC
3.8(
72
)
Fixed Generator - Install

Serving Cornelia, GA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"The technicians were friendly and knowledgeable, but the poor customer service we experienced from the office keeps me from recommending this company. After mailing in the required 50% down, no contact was received from the company. We had to call and confirm our check was received and ask to be put on their installation schedule. The job was not completed on the initial visit due to lack of communication/miscommunication with the power company. Again, no one from Power Services contacted us to reschedule; when we called again to have the job completed, we were given a date of two weeks out. Dissatisfied with that, I asked to speak with company president Robert McMahon (who originally sold us the generator), and it took multiple calls and unanswered messages before I heard back from him. On the second installation attempt, the technician advised that he didn't have the right monitor for the generator, and thus a third visit would be necessary. That same day, we received a call from Mr. McMahon questioning why we did not give the technician payment for the remaining balance. We advised him that payment would be made as originally agreed-when the job was satisfactorily complete. The next week, the monitor was installed and the job finally completed."
Recommended by86%of homeowners
Avatar for Mountain NRG Electrical Contractors
Mountain NRG Electrical Contractors
4.9(
21
)
Fixed Generator - InstallPortable Generator - Install

Serving Cornelia, GA and surrounding areas

In business since 2016

Warranties offered

Credit card accepted

"Brian, Paul, and Antonio were simply remarkable! Mountain NRG pricing is extremely fair, and I am completely satisfied. I was blessed to find them. I highly recommend them for all your electrical projects and repairs. Boy Howdy, they are good at what they do! Sincerely, Ricky Bradford"
Response time1 day
Recommended by100%of homeowners
Dalton Electrical Services, LLC
4.9(
13
)
Fixed Generator - Install

Serving Cornelia, GA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"We have used these guys a couple of times for a couple of different projects. Tony specifically came out to do a small job for us in a home that we were getting ready to sale. We busted out a kitchen wall and he showed up and not only hung out new lights and installed our outlets but also told us the best way to re route our electrical for our stove for it to be stable. We used them again on a property that we just purchased where new electrical was being run. He came out and wired our meter for our temporary meter box and it passed inspections with out any issue at all. This company takes pride in their business and I recommend them over and over to people asking for trustworthy, dependable and affordable electricians."
Response time1 day
Recommended by61%of homeowners
Avatar for H & S Electric
H & S Electric
4.8(
4
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Install+1 more

Serving Cornelia, GA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

We take on a wide range of electrical projects to include full installation for additions and remodels, as well as generator installs, wiring and panel upgrades and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. Innovative Electrical Solutions is committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. Call us today for a free consultation.

Electrical Upgrade
Panel Upgrade
New Panel
Kitchen Remodel
Kitchen Remodel

+1

Response time2 days
Recommended by100%of homeowners
Avatar for Premier Generators
Premier Generators
3.0(
10
)
Fixed Generator - Install

Serving Cornelia, GA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most.\n\nOur certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems.\n\nWhat started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.

Response time9 hrs
Showing 1-10 of 30
Generator Install questions, answered by experts

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.

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.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The Cornelia, GA homeowners’ guide to generator installs

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