Looking for a quality backup generator before hurricane season hits? If so, look nowhere else for those needs besides Generator Supercenter! Our generator shop in Wilmington, NC, provides high-quality models, turnkey installations, and 24-hour emergency repair and maintenance for you! Contact us a call today, and we'll make sure that your family or business is well protected with a backup generator! Trust us; we are fully ready to help you prepare for a crisis before it strikes. Your peace of mind is our priority.
Customers consistently praised the professionalism and promptness of the technicians during installation and maintenance.
Product Reliability
Many reviews highlighted the reliability of the generators, with customers expressing peace of mind knowing their systems functioned well during power outages.
Customer Support
The business received positive feedback for its excellent customer service, with quick responses and thorough communication being frequently mentioned.
Maintenance Plans
Customers appreciated the worry-free maintenance plans, noting that regular servicing contributed to the reliability of their generators.
SS
S Strickland
Jan 4, 2026
5.0
Excellent choice for generator needs...highly recommend.
TD
Tyler D'Alesio
Jan 3, 2026
5.0
From start to finish, Generator Supercenter exceeded my expectations. On initial consult, the project manager was very precise. He took the time to explain it all in detail. On initial installation, the technician took the time needed in order to provide the best quality of the installation. All individuals that were involved are knowledgeable. If you are looking for a whole home generator, do not skip over this place give them a call.
BM
Brian Mcdaid
Dec 16, 2025
5.0
Excellent product knowledge and annual service maintenance.
I am satisfied with this vendor. Calls are returned timely.
RJ
Roberta Jordan
Dec 7, 2025
5.0
No complaints! Second yr. Nick showed up to tune the generator. Always professional and polite. Would recommend!
JM
Joel McLean
Nov 19, 2025
5.0
Living in a hurricane rich area, my wife and I decided to get a generator to cover the whole house. We had a portable one, but the usage is limited to individual appliances and wanted something that was much more useful to us.
We researched generators and decided a Generac generator was a good one to invest in. Looking at our local Generac provider, we came up with Generator Supercenter. We started there talking with a sales rep about what we needed, what we wanted, etc. They had many options that covered a number of performance operations including some that did automatic load shedding (cutting off loads that could be lived without first, second, etc.). In the end we got a generator that was powered by Liquid Gas and was big enough to supply our whole house. We had to go out and get gas tanks to support this which was easy enough. The gas company came out, set us up with two tanks and then worked with Generator Supercenter to connect them.
Once everything was in place, Generator Supercenter came out and installed and set up the unit, giving us tutorials on the care and feeding of our new generator. We purchased a maintenance plan with them which has them monitoring it as well as coming out for routine maintenance as required. All very hands free for me! The unit kicks on every other week at the same time on the same day and runs for a few minutes to verify it is running correctly.
We have lost power a few times and the unit kicks on automatically, restoring power literally within seconds of losing it. It is long enough that my computer turns off but not so long as to be annoying.
I'm completely satisfied with the product, maintenance and customer service that I have received from Generator Supercenter.
Frequently Asked Questions About Generator Supercenter
What is the difference between a home standby and a portable generator?
Home standby generators are permanent installations designed to provide power to the entire house. Portable generators, on the other hand, are more suitable for powering specific circuits or appliances as needed.
What size home standby generator do I need for my home?
The size of generator needed varies for each home. Our team can conduct an on-site load calculation to determine the precise generator capacity required for your specific household needs.
What fuels can a generator run on?
Home standby generators are capable of operating on various fuel types, including diesel, propane, and natural gas.
What types of generators does Generator Supercenter offer?
We offer high-quality home standby generators and turnkey installations, specializing in Generac brand generators.
What is the difference between a home standby and a portable generator?
Home standby generators are permanent installations designed to power your entire home, whereas portable generators are intended to power specific circuits or appliances as needed.
How do I determine the right size generator for my home?
Our team can perform an on-site load calculation to determine the exact generator capacity tailored to your household needs.
What fuel types do your home standby generators support?
Our generators can operate on diesel, propane, and natural gas fuels.
Do you offer generator repair and maintenance services?
Yes, we provide 24-hour emergency repair, maintenance, and a remote monitoring & maintenance program to ensure your generator operates efficiently.
What are your regular business hours?
We are open Monday through Friday from 7:30 AM to 4:30 PM, and closed on Saturdays and Sundays.
Can I get same-day or walk-in appointments for generator services?
Yes, same-day and walk-in appointments are available for your convenience.
Do you provide delivery services for generators?
Yes, we offer delivery services to our customers.
Where is Generator Supercenter located?
Our shop is located at 5529-B Business Dr, Wilmington, NC 28405, USA.
What nearby businesses or points of interest might be helpful when visiting Generator Supercenter?
Nearby places include Classic Kitchen and Bath for contractor services, O'Brien Service Company offering HVAC and home improvement, and Hoobie's NY Pizza for a meal before or after your visit.
How can nearby contractors like Classic Kitchen and Bath and Premier Pools & Spas complement services at Generator Supercenter?
These local contractors can assist with related home improvement projects, making it convenient to coordinate your generator installation or repairs with other renovations.
Are there any nearby services that could assist with generator maintenance or related home services?
Yes, O'Brien Service Company provides HVAC and home improvement services nearby, and Aptive Pest Control can help maintain your property in good condition alongside generator service.