Sign cabinet electrical repair
Diagnosing and repairing the wiring, transformers and connections inside a sign cabinet.
Pylon & Monument Sign Repair
Keep your sign lit, visible and working the way it should.
Electrical repair for pylon, monument and channel-letter signs — from a burnt-out module to a full cabinet rewiring.
Start a Conversation →LED module & lighting replacement
Replacing burnt-out LED modules and internal lighting so your sign reads clearly, day and night.
Digital display diagnostics
Troubleshooting the power and data wiring behind digital display panels.
Structural & wiring inspections
Checking a sign's structure and electrical components together, since access to one usually means access to both.
Retrofit & upgrade options
Retrofitting older sign cabinets with modern, more efficient lighting instead of a full replacement.
Frequently asked questions
What causes a pylon or monument sign to stop lighting up?
Burnt-out bulbs or LED modules, a failed ballast or driver, or a wiring fault inside the sign cabinet are the most common causes, and because these signs run on dedicated circuits, the fix usually requires opening the cabinet rather than just replacing a bulb.
How often should an illuminated sign be inspected?
An annual maintenance inspection is a reasonable baseline for most signs, though high-traffic locations or signs exposed to severe weather often benefit from more frequent checks.
Do you work on digital display signs, not just static ones?
Yes — digital display diagnostics and the electrical work behind them, power, data wiring and the connection to the sign's control system, are part of sign-cabinet service.
Can a damaged sign be repaired instead of replaced?
In most cases, yes — electrical faults, cabinet damage and lighting failures can usually be repaired or retrofitted, and a technician can tell you during an inspection whether repair, retrofit or replacement makes the most sense.