Lighting Repair for Flickering, Dead, and Misbehaving Fixtures
A light that flickers, buzzes, won’t turn off, or just stopped working is usually a wiring or component problem, not a bulb problem.
We diagnose the actual cause and fix it — not just replace parts and hope.
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Fixture Troubleshooting
Fixing the Cause, Not Just the Symptom
A flickering fixture, a dimmer that hums or doesn’t dim smoothly, a recessed light that clicks on and off on its own, a fluorescent that won’t start — these are the calls we get most. Every one of them has a specific cause: a loose wire nut, a failing dimmer switch not rated for the bulb type, a bad ballast or driver, a connection that’s loosened from heat cycling over years of use.
New bulbs sometimes mask the problem for a few weeks before it comes back, which is why so many of these issues get “fixed” repeatedly without actually being solved. We test the circuit, the switch, and the fixture itself to find where the fault actually lives, then repair or replace only what’s failed — whether that’s rewiring a loose connection, swapping a dimmer for one compatible with your bulbs, or replacing a dead ballast or LED driver.
Signs Your Lighting Needs Repair
Fixture flickers even with a new bulb
Dimmer buzzes or won’t dim smoothly
Light turns on and off by itself
Fixture is completely dead with power at the switch
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COMMON FIX
Repair
Loose Wiring ConnectionFix
Failing Dimmer SwitchFix (swap dimmer)
Cracked or Damaged Housing—
Old Fixture, Obsolete Parts—
Bad Ballast or LED DriverFix (swap component)
WHEN NEEDED
Replace
Loose Wiring Connection—
Failing Dimmer Switch—
Cracked or Damaged HousingReplace
Old Fixture, Obsolete PartsReplace
Bad Ballast or LED Driver—
Note: If a fixture flickers across multiple bulb types, we diagnose the wiring first — we only replace the fixture itself if it turns out to be faulty.
“Flickering that a new bulb doesn’t fix is almost always a loose neutral or a dimmer that isn’t rated for LEDs. Both look identical to the homeowner but need completely different fixes.”
R
Renata S.
Electrician
★★★★★
“Our kitchen recessed lights would randomly cut out for months. Two other guys just swapped bulbs. Electrical Land found a loose connection in the junction box in twenty minutes.”
G
Gerald T.
Homeowner
Questions
Lighting Repair FAQs
Why does my light fixture flicker even with a new bulb?
Flickering that persists after a bulb swap usually points to a wiring issue — a loose connection, a failing dimmer, or a dimmer incompatible with your bulb type. It’s not something a bulb change fixes.
Is a buzzing dimmer switch dangerous?
It can indicate a loose connection or a dimmer overloaded for the fixture it’s controlling. It’s worth having checked rather than ignored.
How much does light fixture repair cost?
Repairs are often priced similarly to a fixture replacement, starting from $80, depending on what’s actually wrong. Final pricing depends on site conditions, materials, and permit requirements — call for a free on-site estimate.
Should I repair an old fixture or just replace it?
If the wiring and switch are sound and only a component like a ballast or driver has failed, repair usually makes sense. If the fixture housing is damaged or parts are obsolete, replacement is usually the better value.