Problems we diagnose
- Breakers that trip repeatedly
- Flickering or dimming lights
- Outlets or whole rooms without power
- Partial power loss, where some circuits work and others don’t
- Buzzing, humming or warm devices
- New circuits or appliances that trip as soon as they turn on
How diagnosis works
We start with your description of what happens and when, then test the circuit with the right instruments to isolate the cause. Once we know what’s wrong, we explain the options before any repair begins.
Why intermittent problems are tricky
Flickering, partial power and breakers that trip only sometimes are often caused by a loose connection somewhere in the circuit. These can be a safety concern, so they’re worth taking seriously even when the lights come back on.
If it’s an emergency: for fire, smoke or shock, call 911. If you smell burning or see sparking, shut off power at the main breaker only if you can do so safely.
Frequently asked questions
Is a flickering light a safety issue?
It can be. Flickering is sometimes a bulb or dimmer issue, but it can also point to a loose neutral or connection. If it affects multiple lights or happens with heavy appliances, have it checked.
What’s the difference between repair and troubleshooting?
Troubleshooting finds the cause of a problem. Repair fixes it. Often it’s one visit, but complex problems may need diagnosis first so the right repair is scoped.