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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 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

"Roger was an absolute pleasure to work with. He came through for me on short notice. He is very knowledgeable, and the work was done promptly, professionally and at a fair price. Won't hesitate to call him again for future work!!!"
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
18 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.

52 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

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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.

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.