

When your generator fails, you’re left vulnerable during the next storm or outage. We fix the most common problems—battery failures, overheating, transfer switch issues—so your backup power works exactly when you need it most.
You get reliable power protection for your family. Your food stays cold, your medical equipment keeps running, and you stay comfortable no matter what happens to the grid. That’s what working backup power actually delivers.
ESP Electrical Service Providers has served Meadowmont and Chapel Hill since 2002. Our Operations Manager has been a licensed electrical contractor since 1989, with over 20 years focused specifically on generator service and maintenance.
We know this area. Meadowmont residents deal with Duke Energy outages that can affect close to 1,000 customers at once. When your neighbors are calling around frantically, you’ll have confidence knowing your generator actually works.
Andy Helton, our Master Electrician with 35+ years of experience, personally handles complex troubleshooting calls. You’re not getting a rookie—you’re getting someone who’s seen every generator problem there is.

We start with a complete diagnostic to find the actual problem—not just the symptoms. Most generator issues come down to battery failures, fuel system problems, or transfer switch malfunctions. We’ve seen them all.
Our technician arrives in a fully stocked truck with the parts needed for common repairs. You get flat-rate pricing upfront, so you know exactly what you’re paying before any work begins. No surprises on the bill.
After the repair, we test your generator under load to make sure it’s actually ready for the next outage. We don’t just fix the immediate problem—we verify your backup power system will perform when it matters.

We repair all major generator brands and handle everything from simple battery replacements to complex electrical faults. Battery failures are the most common issue—loose connections, sulfate buildup, or dead cells. We stock the right batteries and know exactly how to test your charging system.
Transfer switch problems are trickier. When your automatic transfer switch fails, your generator might run but never actually power your house. We diagnose these electrical issues quickly and get your system switching properly between utility and backup power.
In Meadowmont’s climate, fuel system problems happen often. Stale fuel, clogged filters, or fuel leaks can leave you without power when you need it most. Our technicians clean fuel systems, replace filters, and fix leaks that other companies miss.

Battery failure causes about 80% of generator starting problems. Your generator’s battery might look fine but can’t deliver enough power to turn the engine over. Loose connections, sulfate buildup on the terminals, or a dead cell will prevent starting.
We test the battery under load—not just with a simple voltage meter. A battery can show 12 volts and still be completely useless for starting. Our load test reveals the truth about your battery’s condition.
Sometimes the problem is stale fuel, a clogged fuel filter, or low oil triggering the safety shutdown. We check all these systems during our diagnostic, so you get the real solution instead of guesswork.
Most manufacturers recommend service every 6 months or after 100 hours of operation. But here in North Carolina, where humidity and temperature swings are hard on equipment, we see better reliability with quarterly checks.
Your generator sits idle most of the time, which creates its own problems. Fuel goes stale, seals dry out, and batteries lose charge. Regular service catches these issues before they leave you without power during the next storm.
We’ve seen too many generators fail during the first real outage because the owner assumed “it’s been working fine.” A generator that starts during a monthly test might still fail when it needs to run for hours or days straight.
Transfer switch replacement runs $800-1,500 depending on your generator size. These switches decide when your generator takes over from utility power. When they fail, your generator runs but your house stays dark.
The expensive part isn’t just the switch—it’s the labor to properly wire and test the system. This isn’t a DIY job. Improper installation can damage your generator, your electrical panel, or create dangerous backfeed conditions.
Engine rebuilds cost even more, but they’re usually preventable with proper maintenance. Most engine damage comes from running on old oil, dirty air filters, or ignoring cooling system problems. Regular service prevents these costly repairs.
Yes, often. Many service calls we get are “second opinions” after another company couldn’t solve the problem. The difference is diagnostic experience—knowing what to check beyond the obvious stuff.
We see generators where someone replaced the battery, changed the oil, and cleaned the air filter, but the real problem was a corroded control board or failing voltage regulator. These problems require actual electrical troubleshooting, not just parts replacement.
Our Operations Manager has been troubleshooting generators since 1989. He’s seen control system problems that newer technicians miss completely. Sometimes experience is the only thing that solves a complex electrical fault.
Simple repairs like battery replacement or oil changes take 1-2 hours. Transfer switch problems or fuel system cleaning might need 3-4 hours. Complex electrical faults can take longer if we need to order specialized parts.
We carry common repair parts in our trucks, so most jobs get finished the same day. Battery failures, loose connections, and clogged fuel filters are usually same-visit repairs. You’re not waiting weeks for your backup power.
If we need to order parts, we’ll give you an honest timeline upfront. We don’t string customers along with vague promises. You’ll know exactly when your generator will be working again.
Yes, we respond to emergency calls when your generator fails during an outage. These situations are stressful—your power is out, your generator won’t start, and you’re worried about food spoiling or losing heat.
We prioritize emergency calls, especially for customers with medical equipment or other critical needs. Our technicians carry emergency repair supplies and can often get your generator running the same day.
The best approach is preventive service before storm season. Emergency repairs cost more and take longer because we’re working in difficult conditions. Regular maintenance prevents most emergency situations completely.

Electrical Service Providers (ESP) has been in business since 2002. ESP started out performing wiring services to new construction, remodeling projects and residential homes. Our company’s president identified a market for electrical services to be performed in homes and businesses independent of new construction. Read More about Electrical Service Providers>>
Chapel Hill, Burlington, Carrboro, Durham, Gibsonville, Hillsborough, Graham, Pittsboro, Morrisville, Cary

Electrical Service Providers (ESP) has been in business since 2002. ESP started out performing wiring services to new construction, remodeling projects and residential homes. Our company’s president identified a market for electrical services to be performed in homes and businesses independent of new construction. Read More about Electrical Service Providers>>