

You bought a backup generator for peace of mind. When it’s not working right, that peace of mind disappears fast.
Your generator should start every time the power goes out. It should run quietly and reliably until the lights come back on. When something’s wrong, you need it fixed quickly by someone who actually knows what they’re doing.
That’s exactly what you get with ESP Electrical Service Providers. We’ve been fixing generators in North Carolina since 2002, and we’re factory-authorized service dealers for Generac and Briggs & Stratton systems. No guessing, no learning on your dime.
We started ESP Electrical Service Providers in 2002 with a simple mission: provide reliable electrical services that homeowners can actually count on. Over two decades later, we’re still here serving Calvander and the surrounding North Carolina communities.
We’re not the biggest company around, and we’re not trying to be. We’re the company that shows up when we say we will, fixes your generator right the first time, and charges you exactly what we quoted. No more, no less.
North Carolina sees its share of power outages, especially during hurricane season and summer storms. When your neighbors are sitting in the dark, you want absolute confidence that your generator will kick on automatically and keep your family comfortable.

When you call us, we start with a real conversation to understand what’s happening with your generator. Not starting? Making weird noises? Running but not producing enough power? This helps us bring the right tools and parts on the first trip.
Our certified technician arrives at your Calvander home with professional diagnostic equipment to pinpoint the exact problem. We don’t guess or throw parts at it hoping something works. We test everything systematically until we find the root cause.
Once we identify the issue, we explain what’s wrong in plain English and give you an upfront price for the repair. No surprises, no hidden fees, no “we’ll see what we find” nonsense. If you approve the work, we fix it right then and there whenever possible.
After the repair, we test your generator under actual load to make sure everything’s working properly. We also check other components to catch any potential issues before they become bigger, more expensive problems down the road.

Every generator repair starts with a comprehensive diagnostic to identify the exact problem. We don’t just treat symptoms or replace parts that might be bad. We find and fix the root cause so the problem doesn’t come back next month.
Our repairs include quality replacement parts, thorough testing, and a solid warranty on our work. We’re factory-authorized dealers for Generac and Briggs & Stratton, which means we use genuine parts and follow manufacturer specifications exactly.
In Calvander, we see common issues like clogged air filters from our humid, pollen-heavy climate, fuel system problems from ethanol in gasoline, and battery failures from our temperature swings. We stock parts for these frequent repairs so we can often complete the work in one visit instead of making you wait.
We also provide straight-up maintenance recommendations to prevent future breakdowns. North Carolina’s weather can be brutal on generators, so regular maintenance isn’t optional if you want reliable backup power when storms hit.

Generator repair costs depend on what’s actually wrong and which parts need replacement. Simple fixes like replacing an air filter or spark plug typically cost $150-300 including labor.
More complex repairs involving fuel system cleaning, carburetor rebuilding, or control panel replacement usually range from $400-800. Major component failures like alternator or engine problems can cost $800-1500 or more.
We always provide upfront pricing before starting any work. You’ll know exactly what the repair will cost before we touch your generator, so there are never any surprise bills or “additional charges we discovered.”
Most generator repairs can be completed in 2-4 hours during our first visit to your Calvander home. Simple issues like replacing filters, spark plugs, or batteries are usually done within an hour.
More complex problems requiring carburetor cleaning, fuel system repairs, or control board replacement typically take 3-4 hours. If we need to order special parts, we’ll complete the diagnostic work first, then return to finish the repair once parts arrive.
Emergency repairs during power outages get priority scheduling. We understand that when the lights are out and your food is getting warm, every hour without your generator working feels like forever.
The most frequent issues we repair in Calvander are fuel system problems, especially with generators that sit unused for months. Ethanol in gasoline causes fuel to break down and clog carburetors and fuel injectors, leaving you with a generator that won’t start when you need it most.
Battery failures are also extremely common, particularly after hot summers or cold winters. Generator batteries typically last 3-4 years but can fail sooner if not properly maintained.
Air filter clogs happen frequently in our area due to pollen, dust, and humidity. A dirty air filter restricts airflow and can cause the engine to run poorly or overheat. We also see control panel issues, especially with older units that have been exposed to weather and temperature changes over the years.
Yes, we repair all major generator brands including Generac, Briggs & Stratton, Kohler, Champion, and others. We’re factory-authorized dealers for Generac and Briggs & Stratton, which means we have direct access to parts and technical support from the manufacturers.
Our technicians are trained on both portable and whole house generator installation systems. Whether your generator runs on natural gas, propane, or gasoline, we have the expertise and equipment to diagnose and repair it properly.
Being factory-authorized is important because it means we follow manufacturer procedures exactly and use genuine parts. This protects your warranty and ensures repairs are done to factory specifications, not some generic “close enough” approach.
Generator repair involves working with electrical systems, fuel systems, and potentially natural gas connections. These systems can be dangerous if not handled properly, and mistakes can cause expensive damage or serious safety hazards.
Modern generators also have sophisticated control systems that require specialized diagnostic equipment to troubleshoot properly. Without the right tools, you might end up replacing parts that aren’t actually broken while completely missing the real problem.
DIY repairs can also void your warranty if not done according to manufacturer specifications. Our certified technicians have the training, tools, and experience to diagnose problems accurately and fix them safely the first time, without voiding anything.
Most manufacturers recommend annual service for standby generators and twice-yearly service for portable units that see regular use. In North Carolina’s climate, we typically recommend service every 6-12 months depending on how much you actually use the generator.
Regular maintenance includes changing oil and filters, testing the battery, cleaning the air filter, and running the generator under load to ensure everything works properly. This preventive care catches small issues before they become expensive emergency repairs.
Generators that sit unused for months without maintenance are much more likely to fail when you need them most. A $200 annual service is much less expensive than a $1000 emergency repair during a power outage when you’re competing with everyone else who needs help.

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>>
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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>>