Electrical Panels

Electrical Panel Services in North Charleston

North Charleston’s Panel Professionals Since 2003. Generac Certified.

Your electrical panel controls every circuit in your home. When it’s undersized, aging, or failing, the effects show up everywhere: tripped breakers, dimming lights, and safety risks that don’t resolve on their own. Power Plus Systems has handled electrical panel work for North Charleston homeowners, homebuilders, and general contractors since 2003. We’re licensed and insured, and we offer free estimates before any work begins.

Our panel services cover the full range: new construction panel installation, upgrades to meet current load demands, breaker repair and replacement, sub-panel installation, and full panel replacement. As a certified Generac dealer, we can also plan your panel upgrade alongside backup generator readiness in a single project.

Call (843) 595-8334 to schedule a free estimate. We offer 24/7 and emergency electrical service throughout the North Charleston area.

Electrical Panel Services We Provide

North Charleston’s housing stock ranges from mid-century homes built before modern NEC standards to active new construction projects. That range drives a variety of panel needs, and we handle all of them.

Panel upgrades: Moving from a 100-amp to a 200-amp service is the current residential standard and supports modern loads like heat pump systems, EV chargers, and updated kitchen appliances.
Full panel replacement: When existing equipment is at the end of its life, recalled, or structurally compromised, replacement is the right path.
Breaker repair and replacement: Individual breakers that won’t reset, trip repeatedly, or run hot can often be addressed without replacing the entire panel.
Sub-panel installation: Distributes power to detached structures, home additions, or areas with concentrated electrical demand.
New construction panel installation: We work directly with homebuilders and general contractors to install and commission panels on new builds.

Every panel project includes permit coordination and code compliance. For utility work, we coordinate with Dominion Energy on the meter disconnect and reconnect. We also pair panel upgrades with whole-home surge protection when the timing makes sense, since the panel is already open.

Why North Charleston Homeowners Call Power Plus Systems

We’ve been serving the North Charleston area since 2003, more than two decades of residential and new construction electrical work. We hold a 4.9-star rating across 278 reviews, carry full licensing and insurance, and provide free estimates on every job. When you call, you’re talking to a local business that knows this area and the homes in it.

Our 24/7 availability means panel emergencies don’t wait for business hours. And because we’re a certified Generac dealer, a panel upgrade conversation can naturally extend to generator interlock planning without requiring a separate contractor or a second trip out.

Signs Your Panel May Need Attention

Some panel problems announce themselves clearly. Others develop gradually until a routine load triggers a failure. These are the warning signs worth knowing.

Frequent breaker trips: Breakers that trip when you run multiple appliances at once indicate the panel is at or beyond capacity.
Dimming lights: Lights that dim when a refrigerator, air conditioner, or large appliance cycles on signal unstable voltage from an overloaded panel.
Heat at the panel: A warm panel door or meter can point to heat buildup from overloaded or failing components.
Burning smell or discoloration: These require immediate evaluation. Don’t wait.
Age of the home: Homes built before the mid-1990s may carry panels that no longer meet current NEC standards or have reached the end of their service life.
Coastal environment: North Charleston’s humidity and salt air accelerate corrosion on bus bars and neutral lugs, degrading panel performance over time.
Panels with known safety concerns: Panels labeled Federal Pacific, FPE, Stab-Lok, or Zinsco have documented histories of breakers failing to trip during overloads and should be evaluated for replacement. These brands can also affect homeowner insurance coverage in South Carolina.
Planned additions: Adding an EV charger, heat pump, tankless water heater, or backup generator typically requires a load calculation to confirm the existing panel can support the added demand.

What a Panel Upgrade or Replacement Involves

Understanding the process helps set realistic expectations. Most residential panel work follows a consistent sequence.

Assessment, Permitting, & Utility Coordination

A licensed electrician starts with an evaluation of the existing panel and a residential electrical load calculation to determine whether an upgrade, full replacement, or sub-panel addition is the right solution. A permit is then pulled with the local authority having jurisdiction before any work begins, and a final inspection is required upon completion. Utility coordination with Dominion Energy schedules the meter disconnect and reconnect around the installation window.

Installation & Add-On Options

Installation involves removing the old equipment, installing and wiring the new panel with properly sized breakers, verifying grounding and bonding, and labeling all circuits. Most residential panel replacements are completed within a single day as a general industry pattern, though actual timelines depend on job-specific conditions.

If whole-home surge protection is part of the plan, adding it during the panel upgrade is efficient since the panel is already open. The same logic applies to a generator interlock kit or transfer switch: installing one at the same time prepares the home for backup power without a separate service call later.

Hear From Our Happy Customers

Our only choice for our electrical needs.
“The PPS crew is our only choice for our electrical needs. Very efficient and clean. Would definitely use them again. They do about 10X the work”

Doug
We've used them for years!
“Power Plus Systems has done a fantastic job servicing our Generac Generator for the past 5 years. They always do a great job and answer any questions.”

Alex
Perfectly ran company.
“The crew that preformed the work were respectful, professional and caring. When finished, they cleaned up the area. You really can't ask for more from a company.”

Mark
Use them for installing Generac!
“We chose PPS because they did a much more thorough job. We highly recommend PPS to anyone considering installing a Generac.”

Steve
Amazing service and prices!
“We had several projects completed at an extremely efficient timeframe. The pricing was a tremendous value. We plan on using them for many yeras to come!”

Garrett
Always consistently great service.
“They were prompt, efficient, and spent time cleaning up after installation along with taking off all packaging material. I could not have asked for better service.”

Rebecca

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Proudly Serving Residential & Commercial Customers In Charleston & Savannah Areas We Serve

Charleston
Daniel Island
Goose Creek
James Island
Johns Island
Ladson
Moncks Corner
Mount Pleasant
North Charleston
Ridgeville
Sangaree
Savannah
Seabrook Island
Summerville

Electrical Panel Service Throughout the Charleston Metro Area

Our primary service area is North Charleston, SC, and we extend panel work throughout the broader Charleston metro. That includes Charleston, Goose Creek, Ladson, Summerville, and surrounding communities. If you’re not sure whether your location falls within our range, give us a call and we’ll confirm.

Get a Free Estimate on Your Panel Project

Whether you need a panel upgrade, a full replacement, a sub-panel for a new addition, or a breaker that isn’t behaving, Power Plus Systems is ready to assess the situation and provide a free estimate. We work with homeowners, homebuilders, and general contractors across North Charleston and the surrounding area.

We’re available 24/7, including for electrical emergencies. Call (843) 595-8334 to schedule your free estimate or to reach our team right now.

Contact Us Today

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