How much does it cost to upgrade an electrical panel?
A panel upgrade typically runs $1,300 to $4,000, depending on whether you're going to 100, 200, or 400 amps and how much rewiring the change requires. Homes adding an EV charger, heat pump, or solar often need this upgrade first so the panel can handle the extra load.
What are the signs of an electrical problem?
Watch for breakers that trip often, warm or discolored outlets, flickering or dimming lights, a burning smell, or a buzzing panel. Any of these means you should call a licensed electrician promptly — electrical faults are a leading cause of home fires and rarely fix themselves.
Do I need a permit for electrical work?
Yes for most work beyond simple fixture swaps — new circuits, panel upgrades, and rewiring all require a permit and an inspection in nearly every jurisdiction. A licensed electrician handles the permit for you. Skipping it can fail a home inspection later and void your insurance if something goes wrong.
How much does it cost to install an EV charger?
A Level 2 home charger install usually costs $500 to $2,200. The price depends on how far the charger is from your panel and whether your panel has spare capacity — homes that need a panel upgrade first will land at the higher end or above.
Is it safe to do my own electrical work?
Minor tasks like replacing a light fixture are within reach for a careful homeowner, but anything involving the panel, new circuits, or wiring inside walls should go to a licensed electrician. Beyond the shock and fire risk, unpermitted DIY electrical work can create real problems when you sell the home.
Why do my breakers keep tripping?
A breaker trips to protect the circuit, so repeated tripping means something is wrong — usually too many devices on one circuit, a failing appliance, or a short. If resetting it once solves it, it may have been a one-time overload. If it trips again quickly, stop resetting and call an electrician.
How long does a whole-home rewire take?
Rewiring a typical single-family home takes about one to two weeks, depending on size, access, and whether you're living there during the work. It's disruptive but is the right call for homes with dangerous old wiring, and it's often done alongside a larger renovation.
What's the deal with aluminum wiring?
Aluminum branch wiring, common in homes built in the 1960s and 70s, can loosen and overheat at connections over time. It's not automatically dangerous, but it should be inspected by an electrician who can add approved connectors or recommend remediation. Many insurers ask about it directly.
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