Signs That Your Neon Signage Needs Repair or Replacement

Do you have neon signage for your business? These signages offer an attractive vintage look that can draw in customers. However, if they are not maintained, faulty neon signage may also keep customers away. 

In this article, we will run you through the reasons why your neon sign may falter and need repair or replacement.

How Long Do Neon Signs Last?

Neon signs are a classic way to advertise your business and have been used by companies for years. As these are placed in attractive spaces such as your windows or storefront, it is essential to know about their longevity.

Several factors can affect the lifespan of your neon sign, such as the color coating, the gas shelf life, and the condition of its transformer. Typically, the transformer can last up to 15 years.

The longevity would also depend on how much you use the sign and whether they are exposed to weather elements. Indoor signs usually last longer as they are not exposed to direct sunlight and drastic weather changes. On the other hand, outdoor signs may need to be replaced every few years.

The functionality of your sign may also affect the longevity of your signage. If you have a sign that has an inconsistent electric supply due to blinking or flicker settings, it may have a shorter lifespan.

The color of the tube coating that gives the neon signage its color may also affect the longevity of the signage. Phosphorous coatings can stay vibrant for up to 10 years, but you may have to recoat them when they start to fade.

Reasons Why Your Neon Sign May Stop Working

There are many reasons your neon sign may stop working. Here are a few to watch out for:

  • Refitted retro signs may have components that have reached the end of their lifespan
  • Inconsistent power supply and frequent power interruptions can cause your sign to malfunction
  • A crack in the glass casing will cause the gas to leak out and your sign to stop working

Maintaining Your Neon Sign

The best way to keep your neon sign working efficiently is to keep it well-maintained through regular inspection and maintenance.

Here are some steps to maintain your neon signage:

  • Always clean the signage to prevent the build-up of grime and dust on the surface. This can also make your signage look dull and uninviting.
  • Avoid frequently turning the sign on and off as this can wear down the sign’s transformer.

You may want to get a professional to check your sign for damage regularly.

Repairing Your Neon Sign

If your neon sign malfunctions, it is best to get it repaired as soon as possible to ensure that your sign continues working well for years to come.

A professional may recoat the glass tubing, add more gas to the tubes, replace your transformer, and fix other worn-down components. 

If the price of overhauling the components is too high, they may recommend getting a new sign to replace it with.


Neon signs are an attractive and eye-catching way to advertise your business. However, it is essential to know how to maintain and fix your neon sign if it stops working. With the steps in this article, you can keep your neon sign working for a long time.

Are you looking for neon signs in Birmingham, AL? Reliable Signs Service offers full-service sign manufacturing and maintenance. Give us a call to learn more!

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