Electrical questions
Masters Electric technicians respond to outages and faults by first isolating the problem at the panel. Homeowners can perform basic visual checks safely while waiting for arrival to prevent further damage or shock risks.
Anything not covered here, ask Masters Electric directly on (888) 207-3104.
Power Loss Steps
What should I check first during a sudden outage?
Turn off sensitive electronics at the wall. Open the main panel and look for a tripped breaker handle in the middle position. Reset only one breaker at a time by pushing fully to off then on. If it trips immediately again, leave it off and note which circuits lost power. Avoid touching wires or opening junction boxes.
Why does a breaker refuse to stay reset?
A breaker that trips again signals an overload or short on that circuit. Unplug all devices on the affected outlets before trying the reset once more. Persistent trips mean damaged wiring or a faulty appliance. Our technicians trace the fault with testing tools rather than repeated resets that can damage the panel.
Can I safely move appliances during an outage?
Unplug corded items only after confirming the breaker is off for that circuit. Never disconnect hardwired equipment like ovens or water heaters. Keep hands dry and stand on a dry surface. Leave any panel interior work or meter work to arriving technicians to avoid arc flash or shock.
How do I know if the outage is inside or outside?
Check if neighbors have power by looking at exterior lights across the street. If only your home is dark, open the main panel and test for tripped breakers. Whole-house loss with no tripped breakers points to the utility feed or main breaker. Report the outage to the utility first in that case.
Hazard Recognition
What does a burning smell near outlets mean?
A plastic or ozone smell indicates overheating wire insulation or a loose connection. Turn off the breaker for that area immediately. Do not touch the outlet cover or attempt to pull wires. Open windows for ventilation and wait outside the room until technicians arrive with thermal cameras to locate the heat source.
Why do some outlets feel warm to the touch?
Warmth shows current flow exceeding the outlet rating or loose terminals inside the box. Stop using those outlets and switch off the corresponding breaker. Test nearby outlets with a night light to map the circuit. Technicians will replace the device and inspect the wire terminations for proper torque.
What action follows a mild shock from a switch?
Shut off the breaker for that switch right away. Mark the switch with tape so no one uses it. Avoid testing other switches on the same circuit. The sensation means a ground fault or neutral issue exists that requires insulation testing and possible replacement of the switch and wiring.
How do I respond to flickering lights across several rooms?
Note which rooms flicker together to identify shared circuits. Check the panel for any warm breakers. Reduce load by turning off high-draw items like space heaters. Persistent flicker often traces to a loose neutral in the panel or service entrance and needs immediate isolation by a technician.
Installation Planning
What preparation helps before generator installation?
Measure the distance from the planned generator pad to the transfer switch location. Clear a level spot away from windows and doors. Note the amperage of your main panel and any critical loads like well pumps. Masters Electric runs the proper conduit and performs load calculations before setting the unit.
Where should an EV charger circuit originate?
The circuit should start from a dedicated breaker sized for the charger amperage, usually 40 or 50 amps. Route conduit or cable along the shortest protected path to the garage wall. Avoid sharing neutrals with other loads. Technicians verify the panel bus rating can accept the added continuous load.
How does whole-house surge protection connect?
The device mounts inside or beside the main panel and bonds to the existing ground bar. It protects all branch circuits without rewiring outlets. After installation, test the indicator light monthly. Masters Electric selects models matched to your panel amperage and utility voltage to clamp surges before they reach appliances.
What limits apply when adding new lighting circuits?
Each new circuit must stay under 80 percent of breaker rating for continuous use. Calculate total fixture wattage and allow for dimmers or smart controls that may reduce capacity. Run cable in protected paths and secure boxes before drywall. Technicians perform voltage drop checks on longer runs to maintain even brightness.