Electrical — Frequently Asked Questions
Straightforward answers from our licensed electricians serving Durham, Raleigh, Chapel Hill, Cary, Apex, and nearby Triangle communities.
Which electrical problems are emergencies?
Call immediately if you notice a burning/plastic smell, a buzzing or hot breaker panel, outlets or switches that are warm to the touch, flickering on multiple circuits, repeated breaker trips, or partial power loss. We offer 24/7 emergency response in the Triangle.
Why does my breaker keep tripping?
Most commonly: overloaded circuits (too many devices), short circuits, or ground faults. We measure load, test devices, and use thermal imaging to spot hot connections or failing breakers.
Do I need a panel upgrade for an EV charger or heat pump?
Often, yes. We perform a load calculation to see if your existing service can support a Level 2 EV charger or new HVAC equipment. Solutions include a service/panel upgrade, a subpanel, or a UL-listed load management device.
What’s the difference between GFCI and AFCI protection?
GFCI protects people from shock hazards (kitchens, baths, outdoors). AFCI reduces arc-fault fire risk in living areas and bedrooms. Modern codes often require a combination of both depending on the circuit location.
How long do panels, breakers, and wiring typically last?
Panels often last 25–40 years, breakers ~15–25 years, and copper branch wiring can last much longer when properly installed and protected. Heat, moisture, corrosion, and heavy loads shorten lifespan.
Can you pull permits and handle inspections?
Yes. Our licensed electricians obtain permits, schedule inspections, and ensure your project passes local and national electrical code (NEC) requirements.
My lights dim when the HVAC starts—normal?
A slight momentary dip can be normal, but noticeable or frequent dimming may indicate undersized circuits, long runs/voltage drop, loose neutrals, or a weak main. We test voltage sag under load and correct the cause.
When should I replace aluminum wiring or old two-prong outlets?
Aluminum branch circuits from certain eras should be evaluated for safe terminations or COPALUM/AlumiConn remediation. Two-prong outlets lack an equipment ground—upgrades improve safety and device compatibility.
Do smart switches, dimmers, and whole-home surge protectors help?
Smart controls add convenience and energy insights; whole-home surge protection guards major appliances and sensitive electronics. We recommend both for newer HVAC systems, EV chargers, office setups, and home studios.
What’s included in an electrical safety inspection?
Panel/bus bar condition, breaker ratings, GFCI/AFCI coverage, bonding/grounding, device integrity, IR scan for hot spots, and code compliance checks. You’ll receive a prioritized report with fixes and estimates.
Need electrical help today?
Same-day service in many cases. Get safe, code-compliant solutions from local pros.