Sparking Outlet
A quick blue flash at the plug is sometimes normal, but repeated sparks, pops or scorch marks point to arcing that needs a professional.
Electrical problem guides
Common Electrical Problems in Murfreesboro Homes
Start with the symptom. Each guide gives a short answer first, then the likely causes, warning signs and safe next steps.
For new electrical service. For billing or existing job questions, contact your electrician directly.
Smoke, flames or a hot panel? Get everyone outside and call 911. Come back to these guides once everyone is safe.
Urgent warning signs
Burning Smell From Outlet
An electrical burning smell, often like hot plastic or fish, means a connection or device is overheating and the circuit should be shut off.
Shock From Outlet or Switch
A shock or tingle from an outlet, switch or appliance is never normal and usually means a wiring, grounding or device fault.
Warm Outlets & Switches
Dimmers can run a little warm, but an outlet or regular switch that is hot to the touch points to overheating that needs a closer look.
Buzzing Sounds
Some hums are normal, like a dimmer under LED load, but buzzing from an outlet or the breaker panel often means a loose connection or a failing part.
Power & breaker problems
Breaker Keeps Tripping
A breaker that trips again and again is protecting you from an overload, short or ground fault, and repeated trips mean the cause needs finding.
Partial Power Outage in Home
Power out in some rooms but not others often points to a lost leg of the 240-volt service, which may be the utility's problem or yours.
No Power in One Room
When one room's outlets or lights go dead, a tripped breaker or GFCI is the usual cause, and a few safe checks often find it.
Overloaded Circuits
Too many devices on one circuit trips breakers and heats up wiring. Learn the signs and the lasting fixes.
GFCI Won't Reset
A GFCI that will not reset is either missing power, still sensing a fault, or worn out. Here is how to tell which.
Outlet Not Working
A dead outlet is often a tripped GFCI or breaker. If those reset fine and it is still dead, there is likely a loose connection.
Lighting, panels & storms
Flickering Lights
Flickering can be as simple as a loose bulb or as serious as a failing connection. Here is how to tell the difference.
Lights Dim When Appliances Start
A quick dip when a motor starts is common. A deep or lasting dim points to voltage drop, a weak connection or an overloaded circuit.
Light Bulbs Keep Burning Out
Bulbs that fail early in the same spot usually point to heat, vibration, the wrong bulb or a fixture wiring problem.
Signs You Need a Panel Upgrade
Old breaker box problems, not enough capacity, or a known problem panel brand are the usual reasons to upgrade.
Storm & Lightning Damage
After lightning, a surge or flooding, some damage is hidden. Know what is safe to do and when to keep the power off.
Questions about electrical problems
Burning smells, smoke, sparking, a buzzing or hot panel, shocks from a fixture, and water reaching wiring or the panel are all urgent. If there is smoke or fire, leave and call 911. For the rest, stop using the circuit, turn it off at the breaker if that is safe, and call.
Resetting a breaker once is generally fine: push it fully to off, then back on. If it trips again right away, or you hear buzzing or smell something hot, leave it off. Repeated resets can mask a fault that is heating wires inside the wall.
Live parts inside boxes and panels can cause serious shocks and arc burns, and the panel's main lugs stay energized even with the main breaker off. Noting what you see, hear and smell is far more useful and much safer.
Yes. A dead room can be a tripped GFCI elsewhere, but it can also be a failed connection that is overheating. Flickering in several rooms or half the house losing power often points to a service or neutral issue that needs prompt attention.
They can. Nearby lightning and utility switching can send surges through the wiring, damaging electronics, GFCIs and appliance boards. Wind can also pull on the service mast. The storm damage guide explains what to check afterward.
When it started, which outlets or lights are affected, what was running at the time, whether breakers or GFCIs tripped, and any smells or sounds. Photos of scorch marks or the panel label can help too.
Ready when you are
Still not sure what's wrong?
Call and describe what you're seeing. You'll be connected with an independent electrician serving your area.
For new electrical service. For billing or existing job questions, contact your electrician directly.