What's actually involved in a neon sign repair?

Neon is part electrical, part glassblowing, and the repair involves both. We diagnose on site first - transformer, electrodes, gas tubes, and wiring - and about 30% of the time the tube is fine and the transformer is the problem. If a tube or electrode needs work we pull that section and take it to the shop, because you can't bend glass on a ladder. Then we reinstall, run it, and verify it's sealed against weather.

Can vintage or one-of-a-kind neon signs be repaired?

Almost always, yes, but it takes a specialist. Mass-produced neon parts are easy to source; hand-bent letters from 1962 are not. Vintage work means matching the original gas color, replicating the bend pattern of the original glass, rebuilding electrodes in the original style, and preserving the original cabinet. These repairs commonly run $1,000 or more, but they save a sign that can't be replaced.

How long does a neon sign repair take?

A simple repair is same-day or next-day. Quick fixes like a loose connection, an electrode, or a transformer swap take 1-3 hours on site and the sign is lit again the same day. Complex work involving tube replacement or custom bending runs 5-10 business days, and full vintage restoration takes 2-4 weeks. We give you a turnaround estimate after the first diagnostic visit.

When is a neon sign not worth repairing?

We'll tell you straight when a sign isn't worth saving. That's usually a rotten housing, or water-damaged transformers plus failing tubes plus corroded wiring all at once, or a sign that was cheap to begin with and can't be reproduced at quality. If you're moving locations in six months, that changes the math too. In those cases we'll recommend a new LED build with neon-look tubes or a clean replacement instead.

Chicago Neon Sign Repair Cost

Q: How much does neon sign repair cost in Chicago?

Most neon repairs in Chicago land between $200 and $1,200. A failed transformer runs $300-$700, replacing a single tube or section $250-$600, re-bending a cracked tube $300-$800, and a full rewire on a small sign $400-$900. Vintage restoration is its own category and typically starts around $1,500. The spread is wide because the price depends on which component failed and how complex the sign is.

Q: Is it cheaper to repair or replace a neon sign?

Repair is usually cheaper when the sign is structurally sound, the cabinet is in good shape, and only one section or component has failed. Replacement or an LED conversion makes more sense when multiple sections are failing at once, the transformer is shot and the tubes are old, or the housing is corroded. If you want the look of neon without the ongoing maintenance, modern LED neon-look tubes last 5-10 times longer and are worth considering.

How much neon sign repair actually costs in Chicago, what's involved in fixing one, and how to tell if your sign is worth saving.

Your neon sign is the reason people walk into your bar. Or your barbershop. Or your dry cleaner. And now half of it doesn't light up — or it flickers, or it buzzes, or the color is wrong. The question on your mind: is this a $200 fix or a $2,000 fix?

Neon is the one type of sign where the answer really does depend. Here's what drives the cost, what the repair actually involves, and when it's smarter to walk away.

How much does neon sign repair cost in Chicago?

Most neon repairs land between $200 and $1,200. The range is wide because neon has a lot of moving parts. The cost depends on which part failed and how complex the sign is.

Typical Chicago ranges for common neon issues:

Replacing a failed transformer: $300–$700
Replacing one neon tube/section: $250–$600
Re-bending a cracked tube: $300–$800 (requires hand-shaping by a glass-bender)
Replacing an electrode: $200–$400
Full rewiring of a small sign: $400–$900
Refurbishing or restoring a vintage neon sign: $1,500–$5,000+

Cost goes up when the sign is large, multi-color, or has custom hand-bent letters that need to be recreated from scratch.

What's actually involved in a neon repair?

Most people don't realize neon is part electrical, part glassblowing. The repair involves both. Here's what happens when we work on your sign:

Diagnosis on site. We check the transformer, electrodes, gas tubes, and wiring. About 30% of neon "failures" are actually transformer issues — the tube is fine.
Bench repair if needed. If a tube or electrode needs replacing, we usually pull that section, take it to the shop, and either repair it or re-create it. You can't bend glass on a ladder.
Reinstall and re-test. We bring the repaired piece back, install it, run it for a while to check stability, and verify everything is sealed against weather.

A typical small neon repair takes 1–3 hours on site. A more involved one (re-bending tubes, custom color match) can take 1–2 weeks in the shop.

Is it cheaper to repair or replace a neon sign?

Usually repair is cheaper — until it isn't. Here's how we think about it:

Repair makes sense when: The sign is structurally sound, the housing/cabinet is in good shape, and only a section or component has failed.
Replace (or convert to LED) makes sense when: Multiple sections are failing at once, the transformer is shot AND the tubes are old, the housing is corroded, OR you're operating at a location where ongoing maintenance is going to keep adding up.

We also recommend conversion to LED in cases where you want the look of neon but not the long-term maintenance — modern LED neon-look tubes do a convincing job and last 5–10x longer. Not for every sign, but worth considering.

If you're trying to decide, check out our diagnostic guide to figure out what's actually broken first — that determines a lot.

Can vintage or one-of-a-kind neon be repaired?

Almost always, yes — but it takes a specialist. Mass-produced neon parts are easy to find. Hand-bent letters from 1962 are not. When we get a vintage Chicago sign on the bench, the work involves:

Matching the original color of the gas (different gases produce different colors)
Replicating the bend pattern of the original glass
Sourcing or rebuilding electrodes that match the original style
Preserving the original cabinet rather than replacing it

These repairs cost more — $1,000+ is common — but they preserve a sign that can't be replaced. We've worked on Chicago signs older than the shop itself.

How long does a neon repair take?

A simple repair is same-day or next-day. A complex one is 1–2 weeks.

Quick repairs (loose connection, electrode, transformer swap):

On-site: 1–3 hours
Sign back to working: same day

Complex repairs (tube replacement, custom bending, restoration):

Pull date to delivery: 5–10 business days for standard work
2–4 weeks for vintage restoration

We can usually give a turnaround estimate after the first diagnostic visit.

When should you walk away from repair?

Some signs aren't worth saving. We'll tell you straight if yours is one of them. Signs that:

Have rotten housings
Have water-damaged transformers AND failing tubes AND corroded wiring
Were cheap to begin with and aren't reproducible at quality
Are operating in a location where you're moving in 6 months anyway

In those cases, we'll often recommend either a new LED build with neon-look tubes or just a clean replacement sign. The honest math sometimes works against repair.

A word about our shop

Rick Signs and Repairs has been working on neon in Chicago since 1989. We do everything from bar-front repairs to commercial storefront work to vintage restoration. Most of our neon work is for businesses that depend on the sign being lit when customers arrive — restaurants, bars, retail, service businesses.

If your neon needs a look, we offer neon sign repair across Chicago and the suburbs, with on-site diagnosis and clear quotes.

Bottom line

Neon sign repair in Chicago usually costs $200–$1,200, takes anywhere from same-day to 1–2 weeks depending on complexity, and is almost always cheaper than replacement — unless the sign is multi-failed or structurally gone.

Don't pay for a new sign before someone who actually fixes neon takes a look.

Related reading

Need a neon diagnosis? Call Rick Signs at (847) 809-7900 or request a quote.