A dark or damaged sign costs a business more than the price of the repair. It signals to passing customers that a business is closed, struggling, or gone, and it does so at exactly the hours when a lit sign works hardest. Most sign failures are electrical rather than structural, which means they are usually repairable without replacing the sign.
Pro-Care Sign repairs, services, and maintains commercial signage across the Chicago area, including signs originally manufactured and installed by other companies. As a licensed Illinois electrical contractor, we diagnose and correct the electrical faults behind most sign failures rather than subcontracting that work out.
Sign out, flickering, or partially lit? Describe the fault and the location, and we can usually narrow down the cause before a technician is dispatched.
Sign failures follow predictable patterns. Knowing which one you are looking at helps set expectations on cost and turnaround before a technician arrives:
| Symptom | Likely Cause |
|---|---|
| Entire sign is dark | Power supply, transformer, or breaker failure. Often the least expensive category to fix despite looking like the worst. |
| Sections dark, rest lit | Failed LED module or a break in the run. Common in channel letters where each letter is separately powered. |
| Flickering or dimming | Failing transformer or power supply, or a loose connection. Worth addressing early, as it usually precedes total failure. |
| Neon tube dark or partially lit | Cracked tubing, failed electrode, or transformer fault. Requires diagnosis to determine whether the tube or the supply is at fault. |
| Discolored or yellowed faces | UV degradation of acrylic or vinyl. Not an electrical fault. Usually corrected by refacing rather than repair. |
| Water inside the cabinet or letters | Failed seal or gasket. Needs prompt attention, as moisture accelerates electrical failure and corrosion. |
| Sign is loose, shifted, or leaning | Mounting hardware or structural fault. Assessed for safety before any electrical work proceeds. |
Not every failing sign is worth repairing, and not every aging sign needs replacing. The decision usually comes down to three questions: is the structure sound, is the branding still current, and how many separate faults are present at once.
A structurally sound cabinet with a failed power supply is almost always worth repairing. A sign with water intrusion, corroded housing, multiple failed circuits, and a logo the business no longer uses is usually better replaced, often with a cabinet sign or channel letters built to current standards. Pro-Care Sign gives an honest assessment on which side of that line a sign falls, including when the answer is that a repair will not be economical.
Some failures cannot wait for the next business day. A sign hanging loose after a storm is a safety issue, and a dark sign on a Friday night costs a weekend of trade. Pro-Care Sign is reachable around the clock, and urgent faults are handled on a per-project basis. Where a sign needs attention immediately, same-day service is available, and genuine emergencies can be worked after hours.
Because our service vehicles carry the components behind the most common failures, a large share of urgent calls are resolved on the first visit rather than requiring a return trip.
Most sign failures give warning before they happen. A flickering letter, a dimming panel, or a hairline crack in a seal are all early indicators. Businesses with several locations, or with signage that is difficult to access, benefit from a scheduled maintenance cycle rather than waiting for a failure and paying for an emergency call.
A maintenance program typically covers periodic inspection of electrical components and mounting hardware, cleaning of faces and lenses, and replacement of failing components before they take a sign dark.
Pro-Care Sign offers maintenance contracts. Intervals are set per agreement rather than sold as a fixed package, because the right cycle depends on how many signs are covered and how much service they realistically need. A single storefront and a twenty-location portfolio call for different schedules.
Retail chains, restaurants, and multi-location operators across the Chicago area rely on Pro-Care Sign to keep their signage lit and legible, including signs originally installed by other companies. Circle K, CVS Pharmacy, Papa Johns, and Citibank are among the businesses whose Chicago-area signage we service.
Describe what the sign is doing and where it is. Photographs help considerably, particularly for lighting faults and physical damage.
A technician arrives with a fully equipped service vehicle, tests the electrical system, and identifies the cause rather than replacing parts by guesswork.
Technicians carry mobile communication and stay in contact with both our office and you while on site, so you know what was found and what it needs before any work is authorized.
Common faults are resolved on the first visit from stock carried on the vehicle. Where parts must be ordered or fabricated, you receive a quote before work proceeds.
The repair is completed, the sign is tested through a full cycle, and electrical connections are verified to code.
Building and installing signage across Chicagoland since 1991 has left a large installed base of signs already in service across the region, and service routes are planned around it. Crews cover the city and the surrounding suburbs, including Skokie, Niles, Palatine, Northbrook, Schaumburg, Downers Grove, Arlington Heights, Wheaton, Elmhurst, Glenview, Hinsdale, Elk Grove Village, Oak Brook, Streamwood, Des Plaines, Mt Prospect, Berwyn, Hoffman Estates, and Morton Grove.
We service signs regardless of who originally built them.
Managing several locations? We can set up a recurring inspection cycle so faults get caught before a sign goes dark.
Yes. Pro-Care Sign repairs and maintains commercial signage regardless of which company originally manufactured or installed it. Because our technicians are licensed electricians, we can diagnose and correct faults in unfamiliar systems rather than only servicing our own installations.
Most common electrical faults are resolved on the first visit, because our service vehicles carry the components behind the majority of failures. Repairs requiring fabricated parts, such as a replacement face or custom neon tubing, take longer and are quoted once the cause is identified.
Repair is almost always less expensive when the structure is sound and the fault is electrical. Replacement becomes the better value when a sign has multiple simultaneous faults, water damage inside the housing, corroded mounting hardware, or branding that is no longer current. We assess and advise rather than defaulting to replacement.
Yes, including neon signs originally built by other companies. Neon faults are usually either a cracked tube, a failed electrode, or a transformer problem, and diagnosis determines which. The electrical side is handled by our own licensed electricians.
Straightforward repairs that restore an existing permitted sign to working condition generally do not require a new permit. Replacing a sign, changing its size or structure, or altering its electrical service typically does. Pro-Care Sign identifies which category a job falls into before work begins.
Tell us what your sign is doing and send a photo if you have one. We'll come back with a likely cause and next steps.
"Great company to work with. Very detailed, friendly, keeps their customer updated on all process. Great completion photos and willing to go above an beyond to get the job done. Thanks for all your hard work and dedication. Look forward to working with you all again in the future."
Dwayne Sowell"One of the best companies I've worked with. Always on time completion and over the top service. Highly recommend."
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