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Avatar for Cardinal Electric & Communications Inc
Cardinal Electric & Communications Inc
4.9(
61
)

Serving Randleman, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The owner communicated with me quickly and sent two techs out to install my ring video doorbell and I’m happy with the work. I will hire them again soon to install a ceiling light fixture and some cafe patio lights."
Rockingham w/ Guest Home
DD w/ DriveThru
Northern Shores Pt
Primary Bath
Big or small we do it all

+147

Response time3 days
Recommended by89%of homeowners
Avatar for Southern Accents Lighting and Electrical Contracting LLC
Southern Accents Lighting and Electrical Contracting LLC
5.0(
11
)

Serving Randleman, NC and surrounding areas

Approved

In business since 2019

Small jobs welcome

Credit card accepted

"Great to work with from the initial quote to the final part of the installation of our generator. Arrived on time and finished ahead of time. They provided good insight into the workings of a generator and good ideas as to placement, size, etc. This was simply a great experience and I would highly recommend Southern Accents for any electrical needs."
5 neighbors recently requested a quote
Recommended by100%of homeowners
Ben Franklin Electric
4.2(
58
)

Serving Randleman, NC and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"I had 2 projects for him to complete. He was unable to hard wire a ceiling fan as I originally asked about, but did install a new remote control that works good. He charged $160 which I feel was a little pricey since I purchased the remote control component, but it works. The second project was to install an outside motion sensor light on the front of my house - replacing a static, switch operated light. The first project was completed on December 19th and he said he would be back the following week, which was Christmas week. Then New Years Day holiday week came and went and he had still not contacted me about coming back to complete the work. I texted him on January 15th to see when he was going to return. He said he has been "tied up on emergencies". I can understand that, but I am getting the impression that I am small potatoes compared to other opportunities he has available. Today, 1/21/18 and he has still not contacted me to come back and do the work. I will be looking for someone else to do the work."
20 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mr. Electric of Greensboro
Mr. Electric of Greensboro
5.0(
8
)

Serving Randleman, NC and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Great service! Our technician even did a free inspection of our home to make sure there weren't any other issues. He explained things in a clear concise manner and was super friendly and professional."
Gallery
Gallery
Gallery
Gallery
Gallery

+15

Response time1 day
Response rate94%
68 neighbors recently requested a quote
Avatar for Dr Sparky LLC
Dr Sparky LLC
4.8(
5
)

Serving Randleman, NC and surrounding areas

Approved

Warranties offered

Credit card accepted

Customers say: True professional

We are a licensed and insured residential electrical contractor. We offer all services to do with a home, service and trouble shooting, new construction and remodels. Generator installations and EV charger installations. Our main focus is to provide correct and safe work at the highest quality.

Additional Photos
Additional Photos
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Additional Photos
Response time10 hrs
1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Eanes Heating and Air
Eanes Heating and Air
3.8(
22
)

Serving Randleman, NC and surrounding areas

Approved

In business since 1967

Free estimates

Credit card accepted

"They were on time, polite and efficient. They explained what they were doing every step of the way. Totally satisfied with everything Eanes has done for me over the last 2 weeks."
Eanes Tech looking at a breaker box
9 neighbors recently requested a quote
Recommended by82%of homeowners
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Generator Install questions, answered by experts

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.

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

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.

The Randleman, NC homeowners’ guide to generator installs

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