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Verified Reviews for Generator Install pros in Bonneau, SC

*The Angi rating for Generator Install companies in Bonneau, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Bonneau, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on January 03, 2026

Find Generator install pros in Bonneau

Avatar for Charleston Electric
Charleston Electric
4.7(
359
)

Serving Bonneau, SC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"well -- although prior installation was shoddy and box cracked. Tech installed (and safer) box and completed install."
20kw Cummins Onan Generator
Electrical Panel Upgrade
Bathroom remodel
20 KW Cummins Onan Generator
12 neighbors recently requested a quote
Recommended by91%of homeowners
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Wadford Water Works, LLC
4.9(
8
)

Serving Bonneau, SC and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"The installation personal was on time and very respectful and professional. Mr Darrel Watford was very kind and patient when explaining how the system works and the process that I need to know how to maintain the system. He was very kind to explain the app slso. Thank you all. God bless."
Response time2 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for W&W Electrical Services LLC
W&W Electrical Services LLC
4.9(
6
)

Serving Bonneau, SC and surrounding areas

In business since 2021

Offers commercial services

"John and his crew are fantastic! Highly professional and thorough in all they do. John also found a couple of things that needed to be fixed and did so as he completed the job we hired him for. Fair prices and excellent work! I highly recommend him and will call again in the future when the need arises! Thanks John!"
Response time5 hrs
Recommended by100%of homeowners
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Avatar for Generator Supercenter of Charleston
Generator Supercenter of Charleston
1.8(
3
)

Serving Bonneau, SC and surrounding areas

In business since 2010

Free estimates

Warranties offered

Generator Supercenter is your area leader for all of your fixed generator needs. We know that customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at Generator Supercenter.

Generac 22kW
Mobile Link™
Generac 26kW
Generac 24kW
Generac 26kW

+1

Response time3 days
Recommended by33%of homeowners
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Avatar for Rebuilders
Rebuilders
4.5(
2
)

Serving Bonneau, SC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

Rebuilders specializes in emergency commercial restoration across the Mid-Atlantic servicing West Virginia, Pennsylvania, Ohio, and Maryland, ensuring minimal downtime so you can get back to business as quickly as possible.

Mountaineer Field-house
Mountaineer Field-house
After restoration of this charming bungalow!
Mountaineer Field-house
Mountaineer Field-house

+13

Recommended by100%of homeowners
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Patrick J. Driscoll
2.7(
3
)

Serving Bonneau, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

State Certified Master Electricians. Licensed with the SCLLR board of contractors as an EL2. Over 30 years experience in the Lowcountry. We are local, always have been.\nLighting, outlets added, panel work and breaker replacement, ceiling fans installed, outdoor / security lighting installs and surveys, appliance hookups and repairs and more. Any electrical issue handled fast and professionally at an affordable price.\nServing Summerville, Ladson, parts of North Charleston, Goose Creek and Moncks Corner and interesting projects outside our territory.\nResidential, Commercial and light Industrial. Bonded and insured. Checks & Credit cards accepted.

Recommended by100%of homeowners
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Avatar for Canter Power Systems, LLC
Canter Power Systems, LLC
1.3(
18
)

Serving Bonneau, SC and surrounding areas

In business since 1948

Free estimates

Warranties offered

"Excellent customer service and attention to detail. Over the top, in communicating through every step of the installation process."
1
Response time2 days
Response rate85%
Recommended by50%of homeowners
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Showing 1-10 of 17
Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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 Bonneau, SC homeowners’ guide to generator installs

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

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