Licensed in Nevada #0076191 & Arizona ROC #366973 · CR11 Electrical
Residential · Commercial
Serving the Las Vegas Valley Since 2010
Breaker and Circuit Troubleshooting
Circuit Breaker Repair & Replacement in Las Vegas & Henderson
A breaker that trips, will not reset or leaves a circuit without power may be reacting to a problem elsewhere. PDQ tests the breaker, circuit, connected load and panel before recommending repair or replacement.
PDQ troubleshoots and repairs tripping breakers, failed breakers, overheating connections and other circuit-breaker problems in Las Vegas and Henderson.
- Licensed electrical contractor
- Residential and commercial
- Individual breaker or circuit diagnosis
Not Every Trip Means a Bad Breaker
Repeatedly resetting or replacing a breaker does not correct an overload, short circuit, ground fault, loose connection or defective appliance.
- Breaker keeps tripping
- Breaker will not reset
- Breaker reset but power remains off
- Heat, buzzing or visible damage
Contact PDQ Electric
Tell Us What the Breaker Is Doing
Have a question, need troubleshooting or want to schedule service? Send us a message and PDQ will contact you.
If photos will help identify the breaker or panel, text them separately to 702-600-1749.
- Breaker keeps tripping
- Breaker will not reset
- Power is still off after reset
- Heat, buzzing or visible damage
For faster contact, call 702-382-1100 or text 702-600-1749.
Common Breaker Problems
What Is the Breaker Doing?
Describe the symptom, what was operating and whether the problem affects one device, one circuit or multiple areas.
01
Breaker Keeps Tripping
The circuit may be overloaded or have a short circuit, ground fault, damaged conductor or defective connected equipment.
02
Breaker Will Not Reset
The breaker may be responding to an active fault, may not be fully reset or may itself be defective.
03
Reset but Still No Power
The problem may involve another breaker, GFCI, connection, device, conductor or upstream electrical issue.
04
Hot or Buzzing Breaker
Heat, buzzing, discoloration or odor can indicate a poor connection, overload, equipment problem or panel damage.
05
Loose or Damaged Breaker
A breaker that does not seat correctly or shows damage requires evaluation of both the breaker and the panel connection.
06
Main Breaker Problem
Main-breaker symptoms can affect multiple circuits and may require evaluation of the service, panel and incoming power.
Diagnosis Before Replacement
Is the Breaker Actually the Problem?
The breaker is designed to interrupt power when electrical conditions exceed what the circuit should safely carry. Replacing it without finding the cause can leave the actual problem unresolved.
Do not repeatedly reset a breaker that immediately trips, feels hot, buzzes, smells burnt or shows discoloration. Turn off the affected circuit and contact PDQ.
Possible causes PDQ may evaluate
Overloaded circuit
Too much equipment operating on the same circuit.
Short circuit or ground fault
Damaged wiring, equipment or a connection creating an abnormal current path.
Defective appliance or equipment
A connected load may cause the breaker to operate.
Loose or overheated connection
A poor termination can create heat and intermittent operation.
Defective or incompatible breaker
The breaker may be damaged, worn or incorrect for the panel and application.
Panel or bus damage
The connection behind the breaker may be the actual problem.
Breaker or Panel?
Individual Breaker Work Is Different From Panel Replacement
An Individual Repair May Be Appropriate When:
- The panel is suitable and otherwise serviceable
- A compatible listed replacement breaker is available
- The breaker connection and bus are undamaged
- The circuit fault or overload has been corrected
- The problem is limited to a device, connection or circuit
Panel Evaluation May Be Required When:
- Panel bus shows heat, corrosion or damage
- Breaker no longer seats securely
- Correct listed replacement breaker is unavailable
- Multiple circuits or panel components are affected
- Panel is obsolete, unsafe or lacks needed capacity
Helpful Photos
What Should You Send?
- Electrical panel with the door closed
- Manufacturer label and model information
- Panel directory
- Visible breaker handles with the panel door open
- Close-up of the affected breaker
- Equipment or appliance operating when it trips
- Visible discoloration or damage
Do not remove the panel cover or dead front.
Text Photos to 702-600-1749
Photos may help identify the panel and breaker, but they cannot establish why a breaker trips. PDQ will tell you whether on-site troubleshooting is needed.
Questions
Circuit Breaker Repair FAQ
The cause may be another breaker, a tripped GFCI, a failed device, loose connection, damaged conductor or a larger service problem. On-site troubleshooting may be required.
Often, yes, when the panel is serviceable, a compatible listed breaker is available and the bus connection is undamaged. PDQ must also address the reason the breaker failed or tripped.
Photos may identify the equipment and visible damage. They generally cannot diagnose an overload, short circuit, ground fault, loose connection or defective appliance, so troubleshooting may require a service visit.
Cost depends on breaker type, availability, panel condition, access and whether troubleshooting or circuit repair is required. The cause must be understood before a responsible scope can be provided.
Not necessarily. The breaker may be responding correctly to an overload, fault or defective appliance. PDQ tests the circuit and connected load before recommending replacement.
The breaker may need to be moved fully to the off position before resetting, or it may be responding to an active fault. A defective breaker is also possible. Do not keep resetting it when it immediately trips again.
Need Help With a Breaker or Circuit?
Tell PDQ What Is Happening
Call, text photos or send us a message using the contact form above.
PDQ Electric NV • Nevada Electrical Contractor License #0076191 • Arizona ROC #366973 · CR11 Electrical • Serving Las Vegas, Henderson and Southern Nevada