Flickering lights repair in Dallas
Find the cause of flicker and dimming, from a loose bulb to a failing neutral at the service.
Short answer: Lights that flicker on one fixture usually mean a bulb, socket or switch problem. Flicker across the whole house, or dimming when the AC starts, can point to a loose neutral or a service problem that should be checked soon.
Flicker is a symptom, not a diagnosis. One fixture flickering is often a loose bulb, a worn socket or an LED and dimmer mismatch. Several rooms flickering together, or lights getting brighter when a big appliance runs, can mean a loose neutral connection, which can damage appliances.
We test voltage at fixtures, at the panel and at the meter base under load to find where the problem starts.
Flickering Lights Repair: signs to watch for
- Lights flicker in one room or fixture
- Lights dim when the AC, dryer or microwave starts
- Some lights get brighter while others dim
- Flicker started after a storm
- Flicker plus warm switches or outlets
How we handle it
- Check bulbs, sockets and dimmer compatibility
- Test voltage at the fixture and on the circuit
- Measure voltage balance at the panel under load
- Repair the loose connection, device or service fault
Typical flicker diagnosis and repair
Utility side problems are reported to Oncor at no charge from us.
What you can check first
Tighten the bulb, try a different bulb, and see if the flicker follows the bulb. Check whether the light is on a dimmer and whether the bulb is labeled dimmable. Note whether other lights flicker at the same moment. If several rooms flicker together or lights get brighter, stop and call, because that points to a connection problem.
What moves the price
- Single fixture versus whole house
- Panel or meter base repairs
- Dimmer replacements
Flickering Lights Repair in Dallas homes
When the whole house flickers on a hot Dallas afternoon, the AC compressor starting is usually what reveals the weak spot. A brief dim is normal. Repeated flicker or lights brightening is not, and the cause can be on our side of the meter or Oncor's.
Questions people ask us
Is it normal for lights to dim when the AC starts?
A brief dip can be normal. Long dimming, or lights getting brighter, is not and should be checked.
Can flickering lights be dangerous?
Whole-house flicker can mean a loose neutral, which can damage appliances and overheat connections.
Will you contact Oncor if it is their problem?
Yes. If testing shows the problem is on the utility side, we tell you what to report.
Related services
Lights out, breaker tripping, or a burning smell?
Call now. A person answers around the clock and we send the nearest NTX electrician who can safely take the job.