When a panel upgrade makes sense
Your electrical panel takes power from the utility and splits it across every circuit in the house. When it is too small, worn out or out of space, you feel it in everyday ways. These are the most common reasons homeowners call us about a panel:
- Breakers trip again and again. Running the microwave and toaster together, or the AC kicking on, should not shut off a circuit.
- Lights dim or flicker when a big appliance starts.
- The panel is warm, buzzes or smells like burning. Keep away from it and call a licensed electrician. Do not open the cover yourself.
- You still have a fuse box or very old equipment that was never built for today's loads.
- There is no room for new breakers, or the house runs on extension cords and power strips.
- You are adding a big load: a Level 2 EV charger, a hot tub or pool equipment, a heat pump, a remodel, an addition or a whole-house generator.
- A home inspection or your insurer flagged the panel.
One of these signs does not prove the panel is the problem. Each one is a good reason to have it looked at. For more detail, read our guide to the signs your home needs an electrical panel upgrade.
Recognize your house? Request an estimate.
What a panel upgrade with J&E involves
Every house is different, so the exact scope comes from an on-site look. Here is how the job runs:
- Tell us the job. Send the form or call. We ask what is going on and where, then our estimator sets a time to come and look.
- On-site assessment. We look at the existing panel, the wiring feeding it, and what your home runs now and plans to run next.
- Written estimate before work starts. You get a clear description of what will be replaced and why, with a written price. Nothing begins until you approve it.
- We pull the permit. Panel work normally needs a permit from your city or county. We handle it, in SC or NC.
- Utility coordination, when needed. If the job is a full service upgrade (more capacity coming into the house, not just a new panel), the power company has to disconnect and reconnect. We coordinate it. Our guide on who to call for a service upgrade explains how Rock Hill Utilities, Duke Energy and York Electric Cooperative handle it.
- Installation. Our own licensed electricians remove the old panel, install the new one, and connect and label the circuits.
- Inspection and walkthrough. We meet the inspector. Once it passes, we clean up and walk the job through with you before we leave.
Recent panel work: Panel and service upgrade, Rock Hill, SC (August 2026). We completed a 200 amp electrical service upgrade and installed a sub panel.
What affects the cost of a panel upgrade
There is no single price for a panel upgrade, because the work depends on the house. The main things that change the scope:
- Panel only, or a full service upgrade. Replacing a panel at the same capacity is a smaller job than increasing the service into the home, which can also involve the meter base and the utility.
- The size of the new panel and how many circuits it needs to hold.
- What is there now. Damaged wiring, an outdated meter base or code issues found on the job can add to the scope.
- Location and access. Where the panel sits, and whether it needs to move, changes the labor.
- Permit and inspection requirements in your city or county.
- Add-ons you choose, such as a whole-house surge protector or new circuits for planned projects.
The only way to get a real number is an on-site look. Our estimator comes out and gives you a written price, and nothing starts until you say yes.
Where we do panel upgrades
Rock Hill is home base, and the same licensed crew works both sides of the state line.
- South Carolina: York, Chester and Lancaster counties, including Rock Hill, Fort Mill and Tega Cay.
- North Carolina: Mecklenburg and Union counties, including Charlotte.
Not sure if you are inside the area? Send your address with the form, or call, and we will tell you straight away whether we can get to you.
Service area pages: Rock Hill, SC · Fort Mill, SC · Tega Cay, SC · Charlotte, NC · All service areas
Why homeowners call J&E for panel work
- Licensed in two states, and insured. South Carolina license M110118 and North Carolina license 27147-U. Check either number with the state board before we come out.
- In Rock Hill since 2008. Joe Daniels started J&E Electric here and still runs the crew.
- A written price first. You know the scope and the price before anything starts.
- Permits pulled, inspections met. We handle the paperwork and meet the inspector.
- Same crew, quote to cleanup. Our own licensed electricians do the work and walk it through with you.
Licensed in South Carolina (M110118) and North Carolina (27147-U), and insured. You get an estimate before work starts, and we do not begin until you approve it.