Licensed, Local, Electrician: North Myrtle Beach Experts Ready When You Need Us

Power outages during hurricane season are not a matter of if, but when. North Myrtle Beach sits in Hurricane Evacuation Zone A, and the Grand Strand averages one to two named storm impacts per year. A whole-home generator with an automatic transfer switch restores power within seconds of an outage. Your refrigerator, HVAC, medical equipment, and security systems stay operational when the grid goes down. We install generator systems sized to your home's electrical load and connect them through a transfer switch that prevents back-feeding power onto utility lines, which protects both your family and the line workers restoring grid power.

A breaker that trips repeatedly is telling you something specific. The type of trip tells you where to look. A breaker that trips under load (when you run the microwave, hair dryer, or AC) indicates an overloaded circuit. A breaker that trips immediately after reset with nothing plugged in indicates a short circuit or ground fault in the wiring. In North Myrtle Beach homes, we regularly find that repeat breaker trips trace back to three sources: overloaded circuits from added appliances, corroded connections from coastal humidity that increase resistance and heat, and aging wiring with degraded insulation. We trace the circuit, identify the root cause, and repair it. We do not recommend upsizing breakers as a fix.

According to the National Fire Protection Association (NFPA), repeated breaker trips are a leading indicator of electrical fires in homes. The single most dangerous response to a tripped breaker is replacing it with a higher-amp breaker. The breaker is sized to protect the wire gauge behind your walls. A 15-amp breaker protects 14-gauge wire. Replacing it with a 20-amp breaker leaves that wire unprotected against overloads that generate heat the insulation was not designed to handle. That heat damages insulation and creates arc faults.

Most electrical work in North Myrtle Beach requires a permit issued by the Horry County Building Safety Division. Permits cover electrical panel upgrades, new circuit installations, service changes, generator installations, and any work involving the addition or modification of wiring or circuits. Simple like-for-like replacements (swapping a light fixture, outlet, or switch on an existing circuit) typically do not require a permit. Anything that adds new wiring, a new circuit, or changes the electrical service to your home requires one.

According to Horry County Building Safety requirements, permits ensure electrical work meets the South Carolina building code and the NEC 2020 edition before an inspector signs off on it. Electrical work performed without a required permit puts you at risk for fines, failed home inspections during a sale, and denied insurance claims if an electrical fire occurs. We handle the permit application, schedule the Horry County inspection, and ensure all work passes before we consider the job complete. Inspections in Horry County typically occur within 24 to 48 hours of scheduling.

Start your hurricane season electrical preparation before June. North Myrtle Beach sits in Hurricane Evacuation Zone A, and the Grand Strand averages one to two named storm impacts per year, with peak risk from August through October, according to NOAA's National Hurricane Center. Four specific actions protect your electrical system before a storm arrives. First, schedule a whole-home surge protector installation at your electrical panel. This stops large voltage transients from entering your system through the utility service during lightning strikes or grid switching.

Second, install a whole-home generator with an automatic transfer switch. This restores power within seconds of an outage and keeps your refrigerator, HVAC, medical equipment, and security systems running. Third, inspect all outdoor outlets and lighting fixtures for corrosion, loose connections, or damaged weatherproof covers. Damaged outdoor electrical components fail during storms and create shock hazards when water intrudes. Fourth, schedule a complimentary electrical safety inspection to identify vulnerabilities in your system before storm season starts. After a storm, do not restore power to areas that experienced flooding before a licensed electrician inspects the wiring. Water intrusion into outlets, junction boxes, and panels requires professional assessment before the circuits are re-energized.

You need a panel upgrade for an EV charger if your current panel does not have the capacity or available breaker slots to support a new 240-volt, 40-amp or 50-amp dedicated circuit. A Level 2 EV charger draws between 9,600 and 12,000 watts of continuous power, depending on circuit amperage. Most 100-amp panels in older North Myrtle Beach homes already operate near capacity with HVAC systems, water heaters, kitchen appliances, and other loads.

Per NEC 2020 Article 625, continuous loads, such as EV chargers, must be sized at 125 percent of the charger's maximum load. A 40-amp charger circuit requires a 50-amp breaker and 6-gauge wire. A 50-amp charger circuit requires a 60-amp breaker and 4-gauge wire. If your panel does not have a 50 or 60-amp breaker slot available, we upgrade the panel before installing the charger. We perform a load calculation that accounts for your home's existing electrical demand before recommending a panel size. If your panel has available capacity and open slots, we install the dedicated circuit and EV charger without a full upgrade. A panel upgrade typically takes one full day. The EV charger installation adds two to four hours after the panel work is complete.

We handle lighting installations for interior and exterior applications throughout North Myrtle Beach homes. For indoor work, we install recessed lighting, LED retrofits, ceiling fans, exhaust fans, dimmer switches, and occupancy sensors. For outdoor and coastal applications, fixture selection matters. Standard fixtures corrode quickly in salt air environments. We specify and install damp-rated fixtures for covered outdoor areas and wet-rated fixtures for locations with direct water exposure. Wet-rated fixtures carry an IP (Ingress Protection) rating that indicates resistance to water intrusion. In North Myrtle Beach's coastal environment, using the correct fixture rating is the difference between a lighting installation that lasts and one that fails within a season.

A Ground Fault Circuit Interrupter (GFCI) outlet detects current imbalances as small as 4 to 6 milliamps and shuts off power within milliseconds to prevent electrical shock. GFCI outlets have TEST and RESET buttons on the face plate. When the TEST button is pressed, the outlet should go dead. When RESET is pressed, power returns. If the outlet does not respond this way, the GFCI has failed and needs to be replaced.

NEC 2020 Article 210.8 requires GFCI protection in all bathrooms, kitchens, garages, unfinished basements, crawl spaces, outdoor areas, and within six feet of any sink or water source. According to the U.S. Consumer Product Safety Commission, GFCI outlets prevent approximately 70 percent of electrocutions that occur in homes each year. In North Myrtle Beach homes, GFCI protection is especially critical near pools, hot tubs, outdoor kitchens, and any outlet exposed to coastal humidity. If your home was built before 2000, you likely have standard outlets in locations that now require GFCI protection under current code. We replace them and test the circuit to confirm proper operation.

Flickering lights when the AC starts indicate that your air conditioner's compressor draws more startup current than your electrical panel or wiring can supply without causing a voltage drop. A brief flicker of less than one second at startup is common in homes with 100-amp panels or shared circuits. A flicker that lasts longer, happens with multiple appliances, or occurs throughout the day points to a more serious problem.

According to the National Electrical Manufacturers Association (NEMA), voltage drops exceeding five percent indicate an electrical system problem that requires correction. The three most common causes in North Myrtle Beach homes are an undersized panel that cannot supply peak demand, a loose neutral connection at the panel or service entrance, and corroded connections on breakers or bus bars from coastal humidity and salt air. Corroded connections increase resistance. Increased resistance causes voltage drops. Voltage drops under load produce the flickering you see.

We measure voltage at your panel during normal operation and again when high-draw appliances start. This tells us whether the issue is a panel capacity issue, a connection issue, or a circuit configuration issue. A dedicated circuit for your HVAC system or a panel upgrade to 200-amp service solves the problem and prevents long-term damage to your appliances from repeated voltage fluctuations.

Mr. Electric of North Myrtle Beach offers emergency electrical service for situations that pose immediate safety risks. Electrical emergencies include sparking outlets, burning smells from outlets or panels, complete power loss to part of your home, exposed wiring, and any situation where you suspect an active electrical fire hazard. If you smell burning plastic, see smoke, or hear buzzing or crackling from your electrical panel, shut off power at the main breaker if it is safe to do so and call us immediately. Do not reset a breaker that has tripped during a burning smell. The breaker tripped for a reason. Resetting it without diagnosis sends power back through a circuit with potentially damaged insulation or an active fault.

According to the NFPA, electrical failures and malfunctions cause an estimated 13 percent of home structure fires in the United States each year. Many of these fires start behind walls where you cannot see the problem developing. If you notice warning signs like flickering lights, warm outlets, frequent breaker trips, or burning odors, schedule an electrical safety inspection before a small problem becomes an emergency. For non-emergency repairs like a single dead outlet or a light fixture that stopped working, we schedule service appointments at a time that works for you.

North Myrtle Beach and Horry County enforce the South Carolina building code, which adopts the 2020 edition of the National Electrical Code (NEC) as the statewide electrical standard. The NEC is published by the National Fire Protection Association (NFPA) and updated every three years. NEC 2020 requirements cover wire sizing and circuit protection, GFCI and AFCI protection locations, grounding and bonding, panel installation, outdoor electrical installations, and EV charger circuit requirements.

Arc-Fault Circuit Interrupter (AFCI) protection, required by NEC 2020 Article 210.12, is mandated in all bedrooms, living rooms, dining rooms, and most other habitable spaces in new construction and in many renovation projects. AFCI breakers detect the electrical signature of arcing faults, which standard breakers do not detect, and shut down the circuit before the arc ignites nearby materials. According to South Carolina Code of Laws Title 40, all electrical contractors must hold an active South Carolina electrical contractor license issued by the SC Department of Labor, Licensing, and Regulation (SC LLR). We stay current with NEC updates and South Carolina code changes to ensure every job we complete meets or exceeds the current standard.

Older homes with outdated wiring, ungrounded outlets, or knob-and-tube systems do not meet current safety standards. We provide electrical code updates and full home rewires to bring your system into compliance with the latest code requirements. Knob-and-tube wiring lacks a grounding conductor and was never designed to handle the electrical loads modern homes require. Aluminum wiring from the 1965 to 1975 era requires specific termination methods and devices rated for aluminum conductors to prevent overheating at connection points. Both require professional assessment and correction. This work requires permits and inspections through Horry County. We handle the process from permit application through final inspection sign-off.

Hardwired smoke detectors and carbon monoxide detectors provide protection that battery-operated units do not. Hardwired units connect to your home's electrical system and communicate with each other. When one triggers, all units in the home sound simultaneously, giving everyone maximum warning time, regardless of where they are. NEC 2020 and the South Carolina Residential Code require smoke detectors in every bedroom, outside each sleeping area, and on every level of the home. We install, test, and replace smoke detectors and carbon monoxide detectors to current code requirements.

Your water heater, HVAC system, kitchen appliances, pool equipment, and EV charger each need a dedicated circuit sized for the equipment's load. A dedicated circuit serves one appliance or device and is protected by a breaker sized to match the wire gauge feeding that circuit. When high-draw appliances share circuits with other devices, the combined load trips breakers and creates heat at connection points. We size and install dedicated circuits correctly from the start, preventing nuisance trips and protecting your equipment.

Flickering lights, warm outlets, buzzing switches, and tripped breakers are symptoms, not the problem. Electrical troubleshooting means identifying the root cause of the symptom before touching anything. A flickering light on one circuit points to a loose connection at the fixture or outlet. Flickering across multiple circuits points to a loose neutral at the panel or service entrance. A warm outlet indicates resistance from a loose connection or an overloaded circuit. Resistance creates heat. Heat degrades insulation. Degraded insulation creates arc faults. Arc faults start fires. We trace the symptom to the source, repair it correctly, and test the circuit before we leave. We do not patch symptoms. We fix the underlying problem.

Mr. Electric of North Myrtle Beach is the locally owned and operated electrical company serving homes and businesses throughout Horry County and the Grand Strand. We serve Cherry Grove, Ocean Drive, Crescent Beach, Windy Hill, Barefoot Resort, and all neighborhoods throughout North Myrtle Beach. In addition to North Myrtle Beach, our service area includes Little River, Longs, Loris, Conway, Carolina Forest, Myrtle Beach, Surfside Beach, Murrells Inlet, and surrounding communities along the Grand Strand. We live and work in the same area we serve.

Many homes in Cherry Grove and Ocean Drive were built between the 1960s and 1980s and have original electrical systems that have never been updated. These homes often have 60-amp or 100-amp panels, two-prong ungrounded outlets, and wiring installed before current code requirements for GFCI and AFCI protection. We provide electrical safety inspections, electrical code updates, and full rewires for primary homes, vacation properties, and short-term rental properties throughout our service area. Contact us to schedule electrical service at your North Myrtle Beach property. We will confirm availability and provide an appointment time that works for you.

Ground Fault Circuit Interrupter (GFCI) outlets protect you from electrical shock in wet or damp locations by detecting current imbalances as small as 4 to 6 milliamps and cutting power within milliseconds. NEC 2020 Article 210.8 requires GFCI protection in bathrooms, kitchens, garages, outdoor areas, crawl spaces, and within six feet of any sink or water source. In North Myrtle Beach homes, GFCI protection is especially critical near pools, hot tubs, and outdoor kitchens where moisture exposure is constant. If your GFCI outlets do not have TEST and RESET buttons, or if they trip frequently, we replace them and test the circuit to confirm proper protection.

A GFCI outlet trips when it detects a ground fault, indicating that electrical current is leaking out of the circuit through an unintended path. The outlet is doing its job. The question is why the fault keeps occurring. The most common causes of repeat GFCI trips in North Myrtle Beach homes are moisture inside the outlet box from coastal humidity, a damaged appliance or appliance cord that creates a fault when plugged in, a failed GFCI device that has reached the end of its service life, and wiring problems elsewhere on the same circuit.

In coastal environments, salt air and humidity accelerate the degradation of outlet components and allow moisture to enter boxes that are not properly sealed. NEC 2020 requires weatherproof covers on all outdoor outlets. If your outdoor GFCI outlets lack in-use covers that protect the outlet when a cord is plugged in, moisture can enter the box during rain, causing repeated trips. If your GFCI trips once and resets without issue, it detected a fault and cleared it. If it trips immediately after resetting, or trips repeatedly with nothing plugged in, you have an active ground fault in the wiring that needs professional diagnosis. We test the outlet, inspect the circuit, identify the fault’s source, and repair it.

A whole-home surge protector is a high-value investment for North Myrtle Beach homes, given the area's coastal storm exposure and the frequency of lightning strikes during the summer months. Lightning strikes and power surges during storms destroy electronics, appliances, and HVAC systems. A whole-home surge protector installs at your electrical panel and clamps voltage spikes before they travel to your devices.

A whole-home surge protector installs at your electrical panel and clamps down on voltage spikes before they reach your devices. Plug-in surge strips handle small surges generated internally by motors and switching loads. They do not handle the large transient surges that enter through your utility service during lightning strikes or grid switching events. According to NEMA, power surges cause billions of dollars in property damage each year, and most home insurance policies do not cover surge damage to electronics and appliances.

North Myrtle Beach's position in Hurricane Evacuation Zone A means the area experiences frequent grid instability during storm season. When utility crews restore power after an outage, voltage transients travel through the service lines into connected homes. A whole-home surge protector absorbs these transients at the panel before they reach your refrigerator, HVAC system, computers, and televisions. Surge protection devices have a finite joule rating and lose effectiveness after absorbing multiple large surges. We inspect and replace them as needed.

An electrical panel replacement takes one full working day in most North Myrtle Beach homes. The timeline depends on the size of your home, the condition of your existing wiring, and whether your utility service entrance needs upgrades at the same time. Panel replacements in homes with outdated wiring or service-entrance issues take longer because the entire system must meet current code before the inspector signs off. Here is what the process looks like from start to finish:

• We perform an electrical load calculation to determine the correct panel size for your home's current and anticipated demand.
• We apply for the electrical permit through Horry County Building Safety. Permit processing typically takes one to two business days.
• On installation day, we coordinate with your utility provider to shut off power at the meter.
• We remove the old panel, install the new panel, reconnect all branch circuits, label each breaker clearly, restore power, and test every circuit before we leave.
• Your power will be off for several hours during the installation. We give you a time estimate before we start.
• We schedule the final inspection with Horry County. Inspections typically occur within 24 to 48 hours of scheduling.
• Once the installation passes inspection, we provide you with a copy of the permit, the inspection approval, and a completed circuit directory.

According to the U.S. Census Bureau, the median year of home construction in North Myrtle Beach is 1989. Many homes in the area have wiring that is 30 to 40 years old. Wiring insulation degrades over time. Coastal humidity and temperature cycling in North Myrtle Beach accelerates that deterioration faster than in inland environments. The NFPA reports that outdated or damaged wiring contributes to thousands of residential electrical fires each year. Signs of outdated wiring include

• Two-prong outlets without a grounding slot
• Visible knob-and-tube or aluminum wiring
• Frequent breaker trips
• Flickering or dimming lights
• Warm or discolored outlets
• A burning smell near outlets or switches
• Panel with fewer than 100 amps of capacity

Two specific wiring types require immediate professional assessment. Knob-and-tube wiring, common in homes built before 1950, has no grounding conductor and was never designed for modern electrical loads. Aluminum wiring, used between 1965 and 1975, requires devices and terminations specifically rated for aluminum conductors. Standard devices rated for copper wiring only create overheating at connection points when used with aluminum wiring. If your home has two-prong outlets throughout, you do not have grounded circuits, which means your electronics and appliances have no ground fault protection. We provide whole-home electrical inspections to assess your wiring condition and recommend the appropriate corrections.

Our complimentary electrical safety inspection covers your electrical panel, circuit breakers, GFCI and AFCI protection, visible wiring, outlets, switches, and your home's grounding system. The inspection takes one to two hours, depending on the size of your home. During the inspection, we check for:

• Rust and corrosion on the panel and bus bars from coastal humidity
• Overloaded circuits based on breaker sizing and wire gauge
• Missing GFCI protection in required locations
• Missing AFCI protection in required locations
• Reverse polarity or open ground conditions at outlets
• Signs of overheating at connection points
• Outdated wiring types that no longer meet current safety standards

According to the NFPA, regular electrical inspections identify problems before they become emergencies and reduce the risk of electrical fires. After the inspection, we provide a written summary of our findings and upfront pricing for any recommended repairs or upgrades. There is no obligation to proceed with any work. We recommend scheduling an inspection if your home is more than 20 years old, if you are buying or selling a home, or if you have noticed warning signs like flickering lights, warm outlets, or frequent breaker trips.

Schedule an electrical safety inspection every three to five years for homes with modern electrical systems. Schedule one every three years if your home is more than 40 years old, has known electrical issues, or sits in a coastal environment like North Myrtle Beach, where salt air and humidity accelerate system wear.

The NFPA recommends electrical inspections every three years for older homes. The Electrical Safety Foundation International recommends inspections before buying or selling a home, after major storms or flooding, and anytime you notice electrical warning signs. In North Myrtle Beach specifically, we also recommend an inspection after any significant flooding event, after a nearby lightning strike, and before adding major new electrical loads like an EV charger, pool equipment, or a home addition.

Electrical panels in garages, outdoor enclosures, or non-climate-controlled spaces in North Myrtle Beach rust and corrode significantly faster than those installed in conditioned interior spaces. These panels need more frequent inspection. According to the U.S. Consumer Product Safety Commission, electrical system failures cause thousands of residential fires each year, and many start behind walls where you cannot see the problem developing. An inspection finds those problems before they reach that point.

Your business depends on a functional electrical system. When your power fails, your operations stop. We are the electrical company North Myrtle Beach businesses call for reliable commercial electrical services. This includes restaurants, retail stores, office buildings, hotels, and property management companies. Commercial electrical systems operate at higher voltages, carry greater loads, and run for longer hours than residential systems.

Three-phase power distribution, commercial lighting systems, high-voltage equipment, and code requirements for commercial properties all require a level of expertise beyond that of residential work. We provide commercial electrical inspections, equipment installations, lighting installations and retrofits, panel upgrades, sign repair, emergency repairs, and preventive maintenance services. Our team understands the urgency of commercial electrical problems and works to minimize downtime. Schedule a commercial electrical service or contact us to discuss your business electrical needs.