Find answers to
Frequently Asked Questions.
We know you may have questions about electrical repairs, panel upgrades, lighting installations, generator connections, wiring, and what to expect during your project. Jenlor Electric proudly provides professional residential electrical services designed to keep homes safe, efficient, and equipped for today’s electrical demands.
Browse our frequently asked questions below to learn more about electrical upgrades, troubleshooting, inspections, lighting, generators, and other common electrical topics. If you don’t see your question listed, contact our team and we’ll be happy to help.
You may need an electrical panel upgrade if you're adding major electrical equipment such as a new HVAC system, electric vehicle charger, kitchen appliances, bathroom renovations, or a home addition. Older or obsolete electrical panels may also struggle to keep up with modern electrical demands and should be evaluated by a licensed electrician.
Most electrical panel upgrades range between $4,800 and $6,200 depending on the size of the service, the condition of the existing electrical system, permit requirements, and any additional work needed to bring the installation up to current code standards.
Common warning signs include burning odors, crackling sounds, a panel that feels warm to the touch, frequently tripped breakers, double-tapped breakers, and visible signs of wear or damage. If you notice any of these issues, it's important to have the panel inspected as soon as possible.
Circuit breakers may trip because the circuit is overloaded, a breaker is beginning to fail, or there are wiring issues within the circuit. In some cases, double-tapped breakers or outdated electrical panels may also contribute to recurring trips.
Flickering lights can be caused by loose electrical connections, defective switches or dimmers, failing circuit breakers, or other electrical issues. A professional diagnosis can help identify the source of the problem and prevent future electrical failures.
Non-working outlets are often caused by loose wiring connections, damaged receptacles, tripped GFCI outlets, or faulty circuit breakers. An electrician can determine the cause and recommend the proper repair.
Electrical wiring should be replaced when it becomes obsolete, damaged, overheated, or affected by water or fire damage. Older wiring systems such as knob-and-tube wiring may also require replacement to improve safety and reliability.
Common signs include flickering lights, intermittent outlets, sparks from switches or receptacles, frequent breaker trips, and electrical devices that stop working unexpectedly. These issues may indicate aging or deteriorating wiring that should be evaluated.
