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Avatar for Sunrise Electric Co.
Sunrise Electric Co.
4.7(
115
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Gaston, SC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I started my Angi project to do 6 fan replacements + 1 new fan install where a lighting fixture is hanging. The person who came in to do the consult and look around quoted me very high price. When I shared that their cost is higher than the standard Lowe's fan installation cost he was appreciative of me sharing the information and said that he will consult with his manager to get us a better price. In the end, the price quote I got was slightly higher than Lowe's. If you are looking for handyman type of work or anything small, Angi is not a platform to find the person. That is what I have learned from my first 2 projects at Angi. I took 2 stars away because Angi platform did not create a good match and secondly the price quote is the highest among all the pros Angi matched me with hence I did not go with these guys."
Nice And Neat
Almost There
Ready for Inspection
Before
New Panel

+1

Response time7 hrs
16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for OneWay Electrical, LLC
OneWay Electrical, LLC
4.8(
96
)
Portable Generator - Install

Serving Gaston, SC and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Very professional and respectful of our time!!! They hooked our swim spa up before my birthday. Would definitely recommend to anyone for all electrical needs. Tony, Carlton, Billy and Zack our a great team!"
Response time1 day
Recommended by100%of homeowners
Avatar for PALMETTO ELECTRIC GROUP LLC
PALMETTO ELECTRIC GROUP LLC
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Gaston, SC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

At Palmetto Electric Group, we are your trusted local electricians dedicated to providing top-notch electrical services for both residential and commercial needs. With years of experience and a commitment to safety, our skilled team specializes in everything from installations and upgrades to repairs and maintenance. Whether you need lighting solutions, panel upgrades, or emergency services, we ensure reliable and efficient work tailored to your specific requirements. Customer satisfaction is our priority, and we pride ourselves on our professionalism and attention to detail. Let us brighten your space and power your home or business safely and effectively! Contact us today for a free estimate!

6 neighbors recently requested a quote
Avatar for Easy Electrical Solutions
Easy Electrical Solutions
5.0(
6
)
Fixed Generator - Install

Serving Gaston, SC and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

When you call us, you’re reaching out to a team that genuinely cares about your needs and knows your neighborhood inside out. As local electricians, not a franchise, we take pride in offering a personal touch. You’re not just a client; you’re our neighbor.\n\nYou deserve an electrician who speaks your language. No jargon, no runaround. We believe in keeping things simple, direct, and efficient. Our team combines down-to-earth service with a deep well of electrical knowledge. This means you get solutions that work for you, tailored to your home or business.

56 neighbors recently requested a quote
Avatar for Bonham Electric, LLC
Bonham Electric, LLC
5.0(
5
)
Fixed Generator - Install

Serving Gaston, SC and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Top notch electrical service from a local,long standing professional. We hired Bonham Electric to upgrade ,and extend our service Nick,and his team made sure my shop stayed in production,with no interruption in service. Couldn't have asked for a better experience, thanks guys ,yall saved the day!"
New Pool Oasis
New Pool Oasis
New Pool Oasis
New Pool Oasis
New Pool Oasis

+2

2 neighbors recently requested a quote
Avatar for Frontline Electric
Frontline Electric
5.0(
6
)
Portable Generator - Install

Serving Gaston, SC and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Our work was performed flawlessly by Joseph, Rocky and Devon. They came in, listened to what we wanted done, and completed the job in a timely manner They were all very professional, experienced and most of all, very up front and had great integrity . They listened to our wishes, made suggestions, and handled the job one day. we will use them again with pleasure. Very knowledgeable and informed us on things we didn't know about. 5 stars folks...."
Service replacement
Church 3 phase panels
Church 3 phase panels
Church 3 phase panels
Church 3 phase panels

+22

Showing 1-10 of 28
Generator Install questions, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

The Gaston, SC homeowners’ guide to generator installs

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