Whole-House Generator Repair and Installation Services in Greenville, SC and the Surrounding Areas
Whole-House Generators

Whole-Home Generator Services in Upstate South Carolina
Everyday life requires on-demand electricity. Your daily routines can come to a halt when power ceases to run creating the ultimate inconvenience. The best way to prevent this experience from happening to you is by investing in a backup generator.
When it comes to whole-house generators, turn to the team of experts at Corley Pro. Our qualified electricians offer extensive whole-house generator repair and installation services in areas of Upstate South Carolina such as Greenville, Anderson, Simpsonville, Greer, Easley, and Mauldin. Call our staff members at (864) 256-0643 to receive support.
Why You Need a Whole-Home Generator
A variety of things can cause power outages, including severe weather or faulty equipment. While not a coastal town, Greenville and the surrounding areas still deal with strong winds and rain coming inland from hurricanes.
Being prepared for outages with a backup, whole-house generator means:
- Power is quickly and automatically restored during a blackout
- You can continue to operate your home’s systems and devices, including any necessary medical devices
- Your home is protected from dangerous voltage fluctuations and surges when the power returns
- Your loved ones are safe during times of emergency
Residential Generator Services
At Corley, we’re your one-stop shop for all your generator needs. From selecting the right unit and installing it to providing the necessary repairs and ongoing maintenance, you can count on our team of qualified electricians in Greenville, South Carolina to help you.
Generator Selection
We only work with high-quality materials and appliances, which is why our go-to generators are Generac. As a Generac Premier Level Dealer, the team of professionals at Corley will help you choose the perfect generator for you and the unique requirements of your home.
Portable vs. Whole House Generators
Some people opt for portable generators; however, that isn’t always the best option. Portable generators might be a less expensive investment upfront, but they don’t offer the same longevity and comfort as a whole-house generator.
Portable generators must be brought out and set up during the power outage, unlike standby generators that turn on automatically. In addition, portable generators are only able to power a small amount at a time, which means you will end up having to choose what to keep going.
Finally, portable generators can actually pose a health risk to your family. Many of them are powered by gas which puts anyone around at an increased risk of carbon monoxide poisoning from engine exhaust.
While our generator team recommends portable generators for activities such as camping or tailgating, when it comes to protecting your home, a whole-home generator is the way to go.
Generator Installation
Once you have selected the right system, it’s time to take advantage of our exceptional whole-house generator installation services in Greenville, South Carolina and the surrounding areas. This is a major undertaking and not something you should take on by yourself.
At Corley Pro, we are there every step of the way with professional, reliable generator installation services. The goal is to cause as little interruption to your daily life as possible, so we will handle everything from start to finish.
Generator Repair
Once your generator is installed, you rely on it to keep power flowing during any blackouts. It’s important to address any potential problems as soon as you notice an issue.
Here are some warning signs that your residential generator might need to be repaired:
- Issues starting
- Damage to the exterior
- Fluid leaking
- System shows a diagnostic alert
Once your generator is installed, you rely on it to keep power flowing during any blackouts. It’s important to address any potential problems as soon as you notice an issue.
Generator Maintenance
A generator is a major investment, and you want to protect your system with routine, professional electrical inspections and maintenance.
When you have a well-maintained generator, you are:
- Always prepared for power outages
- Less likely to be making unnecessary, avoidable repairs
- Avoiding fuel-related problems
- Maximizing the lifespan, efficiency, and reliability of your system

Top Whole-House Generator Issues Our Electricians Can Help You Fix
Your whole-home generator is your backup plan for when the power goes out, but what do you do when it fails you? Corley Pro is the backup plan for your backup plan. Our team of qualified electricians and plumbers in Greenville are ready to handle any issue that come their way.
Our skilled professionals have the knowledge and experience to handle common whole-house generator issues and respond with repairs to alleviate them quickly. We also offer commercial generator repair, electric panel installation, and other electrical solutions in the local Greenville, SC area.
Contact us when you run into these common generator problems:
Battery Failure
Battery failure is one of the most common issues you will experience with your generator. Batteries typically fail as a result of old age or damage. The longer a battery is in use, the more its power and capacity are depleted. Getting the best performance out of your generator is achieved by replacing the battery every several years. When it comes time to do this, Corley can help.
Generator Fails to Start
Realizing your home’s generator isn’t starting up when you need it can be frustrating, to say the least. If your generator fails to kick on, it could be the result of the controls being reset. This is especially common after a routine tune-up or recent service.
If a generator’s alarms are set off or the emergency stop button has been pressed, automatic startup won’t occur. When a generator’s control switch is set in the “off/reset” position, automatic start-up is normally a guarantee.
Our experts offer extensive whole-house generator repair services in Greer, South Carolina and will work with you to ensure your system is set and all ready to go so automatic startup won’t be a worry in the future. We will never leave your generator in an unusable condition after regular maintenance checkups.
Clogged Fuel Lines
If your home uses a diesel generator, there is a potential for clogged fuel lines. This is caused by oxidation and the accumulation of sludge within the fuel line. A blocked fuel line can stop the generator from working entirely. If you suspect this problem with your generator, turn to the electricians at Corley. We have the experience and equipment to deal with this issue safely and accurately.
Low Coolant
Low amounts of coolant can freeze up your generator. Continuing operation despite low coolant levels can overheat the generator and its components. If coolant levels have been depleted for your whole-house generator in Greenville, SC, rely on Corley to get coolant amounts where they should be.
Wet Stacking
Wet stacking refers to a fluid leak. Wet stacking happens when condensed water stacks, unburned gasoline, and oil begin to leak. System inefficiency is soon to follow, along with black residue. Contact our team if you recognize this issue.
Leaks
Loose components, adding coolant when it’s not needed, normal wear and tear, and the use of cheap products can all lead to generator leaks. These leaks can cause a decline in performance and other issues. Fortunately, our technicians provide reputable whole-house generator repair services in Greenville, South Carolina and have the tools required to fix mild to severe leaks in your system.
Overheating
Low coolant levels, dirty components, or a faulty belt or hose can cause your generator to overheat. If you notice this issue, call in the professionals to diagnose and fix it before long-term damage occurs.
Low Fuel
The gauges of a generator are responsible for providing proper fuel levels. Sludge accumulation near the gauges can lead you to believe fuel levels aren’t what they seem. Prevent this issue with routine maintenance from Corley.
System Stalls During Operation
A stalling system can be the result of spark plug issues. However, this issue will need a professional diagnosis. The team at Corley can accurately determine the reason behind a stalling system and provide generator repair in Greenville, SC to remedy the issue.
Signs of Backup Generator Issues
Prompt generator repair in Greenville, SC, is important to avoid a home with no power. How do you know when your backup generator requires attention? Here are some signs to look out for:
Power Issues
If your generator is in use and the power stutters, an issue could be on the horizon. Inconsistent electricity may be a sign you require immediate generator installation or maintenance services. If you notice the lights flickering or the clocks in your home randomly resetting, your generator may need some attention.
Unusual Sounds
Odd sounds like chattering, grinding, sputtering, and popping are signs of defective components or other issues like a bad fuel mixture. These problems can lead to bigger issues for the generator, so they should be dealt with quickly.
Leaks
If you notice puddles of oil or fuel around the generator, it may have a leak. Get in touch with Corley immediately if you see leakage coming from your generator.
Standby Generator Services in Greenville, Greer, Anderson, and Other Areas
Keep power a mainstay in your home. Don’t wait around in the dark. Our team of trained electricians in Greenville, South Carolina provide convenient generator installation, maintenance, and repair services for homes. We provide our comprehensive list of generator services in areas of Upstate South Carolina such as Boiling Springs, Simpsonville, Greenville, Anderson, Greer, Five Forks, and Lyman. Contact us by phone at (864) 256-0643 to book an appointment.



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