How long does an electrical panel replacement take?

A straightforward electrical panel replacement typically takes 4 to 8 hours in a single-family home. The timeline depends on the size of your current service, the number of circuits, and whether the meter base or grounding system needs updating. We coordinate with the utility company and schedule the required inspection to ensure the process moves forward without delay. Your power will be off during work, so we plan the job to minimize downtime.

What are common signs that my electrical panel needs repair or replacement?

Frequent breaker trips, burning smells near the panel, buzzing or crackling sounds, flickering lights, and warm or discolored outlet covers are all warning signs. A panel over 25 years old warrants a professional inspection even without obvious symptoms. Older panels often lack GFCI protection on required circuits and no longer meet current NEC standards. If your home still has a fuse box rather than a circuit breaker panel, replacement is the right move. Schedule an electrical safety inspection, and we'll assess the full picture.

What is a load calculation, and why does it matter for an electrical panel upgrade?

A load calculation measures the total electrical demand of your home's appliances, HVAC system, lighting, and other devices. It determines whether your current panel has enough amperage capacity or whether an upgrade is needed. Skipping this step leads to oversized or undersized panels, both of which create problems. We perform a load calculation on every panel upgrade job before recommending a service size. For most Lexington homes, adding EV chargers or high-draw appliances, a 200-amp service is the right target.

Do you meet all local licensing requirements in South Carolina?

Yes. Mr. Electric of Columbia meets all local licensing requirements. Our lead electrician holds the required South Carolina license, and all electrical work is performed in accordance with the NEC and local codes. We pull permits and schedule inspections on applicable jobs, so your work is documented and compliant.

Should I be concerned about a Federal Pacific Electric or Zinsco panel?

Yes. Federal Pacific Electric Stab-Lok panels and Zinsco panels have well-documented histories of breaker failure. These panels fail to trip under overload conditions, which means a short circuit or overload that should trip the breaker instead generates heat in the wiring. That heat causes electrical fires. If your home has either of these panels, schedule an inspection. Electrical panel replacement is the standard recommendation for both.

What is whole-home surge protection, and should I add it during a panel upgrade?

Whole-home surge protection installs at the breaker box and intercepts voltage spikes before they reach your circuits. A single lightning strike or utility surge can damage HVAC systems, smart home devices, appliances, and electronics in seconds. Adding surge protection during a panel upgrade is efficient because the panel is already open and accessible. It's a straightforward addition with significant protective value for modern homes loaded with sensitive electronics.

What electrical services does Mr. Electric of Columbia offer beyond panel work?

Our team handles a wide range of residential electrical work. That includes EV charger installation, generator inlets and transfer switches, standby generator connections, electrical troubleshooting, recessed lighting, LED retrofitting , landscape lighting , exterior lighting, circuit installations , receptacle repairs, wiring repairs, service upgrades, and replacing damaged wire. If you're planning a home addition or a major appliance installation that requires a new circuit, we handle the full scope of work from rough-in to final inspection.

How does upfront pricing work for electrical panel repair or replacement?

We quote by the job before work begins. You approve the price, then we start. There's no hourly billing that balloons as the job runs long, and no line items added after the fact. The quote covers parts and labor. If the scope changes because we find a secondary issue, we will tell you before we proceed. That's how we've operated since 2010, and it's part of what backs the Done Right Promise ® .

What should I do if my breaker keeps tripping in Lexington, SC?

A breaker that trips repeatedly is telling you a circuit is overloaded, there's a short circuit somewhere in the wiring, or the breaker itself is faulty. Start by unplugging high-draw devices from that circuit, then reset the breaker once. If it trips again immediately or trips repeatedly under normal load, stop resetting it and call us. Repeatedly forcing a tripped breaker is a fire risk. Our electricians will trace the fault, identify whether the issue is in the wiring or the panel, and repair it correctly.

Do you install generator inlets and transfer switches in Lexington?

Yes. Generator inlets and manual transfer switches are a core part of our work, especially heading into spring storm season when power outages become more frequent across the Midlands. A properly installed transfer switch lets you safely connect a portable generator to your home's circuits, without backfeeding power onto the utility line. We also install connections for standby generators. If you're looking at whole-home generator systems, we'll assess your panel's capacity and recommend the right transfer switch configuration for your load.

How do I schedule electrical panel repair, replacement, or upgrade service in Lexington, SC?

Call Mr. Electric of Columbia or schedule your appointment online . We serve Lexington and the surrounding communities with the full range of residential electrical services, including panel changes , EV charger installation, electrical troubleshooting, generator inlets, surge protection, service upgrades, electrical safety inspections, recessed lighting, LED retrofitting, landscape lighting, exterior lighting, and residential electrical installation and repairs. Our team is ready to assess your system and get the work done right.

Electrical Panel Repair Lexington, SC

Your electrical panel controls every circuit in your home, and when it starts failing, the risks go beyond inconvenience. Burning smells, tripped breakers, and flickering lights are warning signs that your electrical system needs attention now. As your Lexington electrician, Mr. Electric of Columbia has served South Carolina homes since 2010, delivering electrical panel repair, electrical panel replacement, and electrical panel upgrade services with upfront pricing and no surprises. Our team meets all local licensing requirements and backs every job with the Done Right Promise^®. Call today to get your electrical panel back to safe and reliable operation.

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Residential Electrical Services for Electrical Panel Repair in Lexington, SC

Your Columbia electrician at Mr. Electric handles the full range of electrical panel services, from targeted repairs to complete replacements and capacity upgrades. A failing panel isn't just an inconvenience. It's a fire hazard, a code violation waiting to happen, and a threat to every circuit in your home. We accurately diagnose the problem, clearly explain your options, and complete the work to code every time. The Done Right Promise^® backs every job we do.

Electrical Panel Repair: Lexington, SC

Burning smells, buzzing sounds, or a breaker that won't stay reset are your panel's way of telling you something is wrong. Electrical panel repair addresses faulty breakers, loose wiring, damaged bus bars, and code corrections without replacing the entire unit. Our electricians test each circuit, identify the fault, and restore safe, reliable power distribution. If your panel is under 25 years old and structurally sound, repair is often the right call.

Electrical Panel Replacement: Lexington, SC

Some panels are beyond repair. Federal Pacific Electric and Zinsco panels, both known for breaker failure and fire risk, are strong candidates for full electrical panel replacement. So is any panel showing rust or corrosion, physical damage, or a design that no longer meets NEC standards. Replacement means pulling the old unit, installing a new breaker box rated for your home's current load, and bringing all connections up to the current South Carolina electrical code. You get a clean, inspected, code-compliant system with room to grow.

Electrical Panel Upgrade: Lexington, SC

Most older homes were wired for 100-amp service. Modern electrical demands, think EV chargers, HVAC systems, tankless water heaters, and whole-home surge protection, routinely exceed that capacity. An electrical panel upgrade increases your service to 150 or 200 amps, adds circuits as needed, and ensures your system can handle today's power loads without nuisance trips or overheating. A load calculation determines exactly what your home needs before any work begins.

Why Mr. Electric of Columbia is the Right Call for Electrical Panel Work in Lexington

Electrical panel work requires precision. A missed torque spec, an undersized wire gauge, or a skipped grounding connection creates hazards that won't show up until something goes wrong. Our electricians follow NEC standards and South Carolina code on every job, pull required permits, and schedule inspections so your work is documented and above board. We've been doing this in the Columbia area since 2010, and we quote by the job, not by the hour, so you know the full cost before we start. No surprises at the end.

We also carry a full range of electrical services beyond panel work. If your home needs EV charger installation, generator inlets, surge protection, electrical safety inspections, or wiring repairs, we handle it in the same visit when possible. Lexington homeowners, along with neighbors in Irmo, Chapin, Cayce, West Columbia, Springdale, Newberry, Little Mountain, and Pine Ridge, all get the same standard of work backed by the Done Right Promise^®.

7326 Woodrow Street Irmo, SC 29063, USA

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FAQs for Electrical Panel Repair in Lexington, SC

Frequent breaker trips, burning smells near the panel, buzzing or crackling sounds, flickering lights, and warm or discolored outlet covers are all warning signs. A panel over 25 years old warrants a professional inspection even without obvious symptoms. Older panels often lack GFCI protection on required circuits and no longer meet current NEC standards. If your home still has a fuse box rather than a circuit breaker panel, replacement is the right move. Schedule an electrical safety inspection, and we'll assess the full picture.
A straightforward electrical panel replacement typically takes 4 to 8 hours in a single-family home. The timeline depends on the size of your current service, the number of circuits, and whether the meter base or grounding system needs updating. We coordinate with the utility company and schedule the required inspection to ensure the process moves forward without delay. Your power will be off during work, so we plan the job to minimize downtime.
A load calculation measures the total electrical demand of your home's appliances, HVAC system, lighting, and other devices. It determines whether your current panel has enough amperage capacity or whether an upgrade is needed. Skipping this step leads to oversized or undersized panels, both of which create problems. We perform a load calculation on every panel upgrade job before recommending a service size. For most Lexington homes, adding EV chargers or high-draw appliances, a 200-amp service is the right target.
Yes. Mr. Electric of Columbia meets all local licensing requirements. Our lead electrician holds the required South Carolina license, and all electrical work is performed in accordance with the NEC and local codes. We pull permits and schedule inspections on applicable jobs, so your work is documented and compliant.
Yes. Federal Pacific Electric Stab-Lok panels and Zinsco panels have well-documented histories of breaker failure. These panels fail to trip under overload conditions, which means a short circuit or overload that should trip the breaker instead generates heat in the wiring. That heat causes electrical fires. If your home has either of these panels, schedule an inspection. Electrical panel replacement is the standard recommendation for both.
Whole-home surge protection installs at the breaker box and intercepts voltage spikes before they reach your circuits. A single lightning strike or utility surge can damage HVAC systems, smart home devices, appliances, and electronics in seconds. Adding surge protection during a panel upgrade is efficient because the panel is already open and accessible. It's a straightforward addition with significant protective value for modern homes loaded with sensitive electronics.
Our team handles a wide range of residential electrical work. That includes EV charger installation, generator inlets and transfer switches, standby generator connections, electrical troubleshooting, recessed lighting, LED retrofitting, landscape lighting, exterior lighting, circuit installations, receptacle repairs, wiring repairs, service upgrades, and replacing damaged wire. If you're planning a home addition or a major appliance installation that requires a new circuit, we handle the full scope of work from rough-in to final inspection.
We quote by the job before work begins. You approve the price, then we start. There's no hourly billing that balloons as the job runs long, and no line items added after the fact. The quote covers parts and labor. If the scope changes because we find a secondary issue, we will tell you before we proceed. That's how we've operated since 2010, and it's part of what backs the Done Right Promise^®.
A breaker that trips repeatedly is telling you a circuit is overloaded, there's a short circuit somewhere in the wiring, or the breaker itself is faulty. Start by unplugging high-draw devices from that circuit, then reset the breaker once. If it trips again immediately or trips repeatedly under normal load, stop resetting it and call us. Repeatedly forcing a tripped breaker is a fire risk. Our electricians will trace the fault, identify whether the issue is in the wiring or the panel, and repair it correctly.
Yes. Generator inlets and manual transfer switches are a core part of our work, especially heading into spring storm season when power outages become more frequent across the Midlands. A properly installed transfer switch lets you safely connect a portable generator to your home's circuits, without backfeeding power onto the utility line. We also install connections for standby generators. If you're looking at whole-home generator systems, we'll assess your panel's capacity and recommend the right transfer switch configuration for your load.
Call Mr. Electric of Columbia or schedule your appointment online. We serve Lexington and the surrounding communities with the full range of residential electrical services, including panel changes, EV charger installation, electrical troubleshooting, generator inlets, surge protection, service upgrades, electrical safety inspections, recessed lighting, LED retrofitting, landscape lighting, exterior lighting, and residential electrical installation and repairs. Our team is ready to assess your system and get the work done right.