Vending machine repair: what to know

What the job involves, what changes the price, and what to ask a pro.

What vending machine repair is

A technician fixes vending machines with problems such as coin or bill jams, refrigeration faults, dispensing failures and payment reader errors. You need it when the machine takes money but does not dispense, runs cold or hot wrong, or has stopped working for customers.

Signs you need it

  • The machine takes coins or bills but does not dispense the product
  • Coins or bills jam in the mechanism or are rejected often
  • The cooling is weak, the product warms up, or the machine runs too cold
  • The card or payment reader shows errors or does not accept payment
  • A product spiral or motor sticks, or the door will not lock or open

What the pro does

  • Checks the payment mechanism, the cooling system and the dispensing motors
  • Tests the coin, bill and card readers with the right test tools
  • Cleans and adjusts the mechanisms that jam or stick
  • Replaces the failed part, such as a motor, a reader, a compressor or a sensor
  • Tests the machine with sample payments and dispenses before leaving it in service

What changes the price

Every job is different, so we do not publish prices. These are the things that move the quote up or down.

  • The machine's make, model and age
  • Whether the fault is in the payment, the cooling or the dispensing system
  • Whether the part is common or must be ordered
  • Whether the machine is on a route or service contract
  • Whether the machine must be moved to the shop for repair
  • How much of the machine's contents must be removed for the work

What a written quote should spell out

  • The diagnosis and the test used to confirm it
  • Each part replaced, with model and whether it is new or refurbished
  • Labor for each repair step
  • Testing with sample payments and dispenses
  • Warranty for the parts and the repair

Questions to ask before you hire

  • Can you fix the payment fault on the machine itself?
  • Is the cooling fault a part or a refrigerant issue?
  • Will you test the machine with sample payments before I reopen it?
  • What is the response time for an out of service machine?
  • Is the machine on a service plan, and what does it cover?
  • What warranty do you give on the repair?

Red flags

  • Says the machine needs a new compressor without testing the cooling
  • Opens the payment system and does not test it afterward
  • Will not show the failed part or the test results
  • Takes the machine away without a written plan

What you can do yourself

You can clear visible coin jams after unplugging the machine and check that the door locks and the product is loaded correctly. Do not open the cooling system, work on refrigerant, or open the payment unit or power supply, since these need special handling. Call a technician for any cooling, payment or dispensing fault.

Licenses and permits

A license is usually not required for vending machine repair. Refrigerant handling and electrical work may fall under rules that vary by state and city, so check with your state or local licensing agency and ask the technician to show any certification it holds.

Vending machine repair questions

Why is the machine taking money without dispensing?

A dispensing motor, a sensor or a payment signal can fail. A technician can test each part and find the one that is failing.

Can I repair the cooling myself?

No. Cooling systems use refrigerant and high pressure parts that need special handling. Call a technician.

Is a vending machine worth repairing?

It depends on the age, the fault and the cost of the part. A technician can give you the repair cost and tell you whether replacing the machine makes more sense.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

Edit history

How it works

  1. 1. Describe the job

    Pick the service, add your ZIP and a sentence about what is going on.

  2. 2. Pick the pros you want

    See screened pros who serve your ZIP and choose who you want to hear from.

  3. 3. They reach out

    They contact you the way you chose: phone, email or in-app messages.

More computer and phone repair guides

Find a pro near you

Find a pro

About this guide

Request vending machine repair