Top-rated generator install pros.

Get matched with top generator install pros in Irmo, SC

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Irmo, SC?

Select your specific project to find the pro for you.

Find Generator install pros in Irmo

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

Serving Irmo, 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
21 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for OneWay Electrical, LLC
OneWay Electrical, LLC
4.8(
96
)
Portable Generator - Install

Serving Irmo, 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 Irmo, 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!

7 neighbors recently requested a quote
Avatar for Mr. Electric of Columbia
Mr. Electric of Columbia
4.4(
87
)
Fixed Generator - Install

Serving Irmo, SC and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"on time with rinders and on way call. stayed on task but pleasant and answered amy question. consulted about chpices, notifiede in advance if part had to be ordered, offered me choices and advice, totally professional and charming. Felt so at ease. switchboard Amy just as great. So good, I looking at hiring their sister company on plumbing, Rooter. it is always a "blind date" on hiring by phone, but this was a "dream daye." Highly recommend."
High Ceiling
Post Light Fixture
Outlet Above Fireplace
Surge Protection
Surge Protection

+20

Response time1 day
17 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Easy Electrical Solutions
Easy Electrical Solutions
5.0(
6
)
Fixed Generator - Install

Serving Irmo, 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.

53 neighbors recently requested a quote
Avatar for Eric C's Electric Co, LLC
Eric C's Electric Co, LLC
1.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Irmo, SC and surrounding areas

Approved

In business since 2005

Emergency services offered

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 time1 day
3 neighbors recently requested a quote
Showing 1-10 of 32
Generator Install questions, answered by experts

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

The Irmo, SC homeowners’ guide to generator installs

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