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Buying and Safety

Repair or Replace an Appliance? Lifespan Guide and the 50% Rule

Should you fix it or buy new? A lifespan chart and two simple rules make the choice clear, and save you from paying for a repair that does not pay off.

Appliance Repair Palo Alto Team3 min readPublished
Refrigerator, range, dishwasher, washer and dryer

Key takeaways

  • If the repair costs more than half the price of a new one, replacing is often smarter.
  • Age matters. Compare your appliance with the typical lifespan.
  • Small parts on a newer appliance are usually worth fixing.
  • Built-in and premium appliances are usually worth repairing at higher ages.

When an appliance breaks, the choice feels hard. A small repair on a good machine is smart. A big repair on an old one may not be. The right answer depends on age, cost, and how much life is left.

Use the guide below, and if you want an honest opinion for your appliance, we offer emergency and same-day visits near you in Palo Alto, and you can call 24 hours a day.

Typical appliance lifespans

ApplianceTypical lifespanOften worth repairing when
RefrigeratorAbout 10 to 15 yearsUnder 10 years old and one part failed
FreezerAbout 10 to 20 yearsThe fix is a seal, fan, or thermostat
DishwasherAbout 9 to 12 yearsThe fix is a pump, latch, or valve
WasherAbout 10 to 13 yearsThe fix is a pump, hose, or lock
DryerAbout 10 to 13 yearsThe fix is a fuse, belt, or element
Gas rangeAbout 15 yearsThe fix is an igniter or valve
Electric rangeAbout 13 yearsThe fix is an element or switch
MicrowaveAbout 7 to 10 yearsBuilt-in or over-the-range models
Garbage disposalAbout 8 to 12 yearsA jam, reset, or seal fix

These are averages. A well cared-for appliance can last longer, and a hard-working one may wear out sooner.

The 50% rule

If the repair costs more than half the price of a comparable new appliance, replacing is often the smarter choice. If it costs less, and the appliance is not near the end of its life, repair usually wins.

A second quick check

Some people also multiply the repair cost by the age of the appliance in years. If the number is higher than the price of a new one, replacing may be better. Treat it as a guide, not a rule.

Four questions to ask

  1. How old is it compared with its typical lifespan?
  2. What is the exact repair cost, in writing?
  3. Has it needed repairs before? Several repairs in a short time is a warning.
  4. Is it a safety or efficiency concern, like an old gas range or a fridge that runs all the time?

When repair is usually the better choice

  • The appliance is under about 10 years old and the fault is one part.
  • The fix is a fan, pump, sensor, igniter, or seal.
  • It is built into cabinets, so replacing means new panels or carpentry.
  • It is a premium brand that is costly to replace.

Our pages on refrigerator repair and other services explain common repairs, and our services hub lists all 15.

How to get a fair repair estimate

  • Ask for a written, itemized estimate: parts, labor, and any diagnostic fee.
  • Ask what warranty comes with the repair, and for how long.
  • Ask if the estimate covers the whole fault or only the first part.
  • Compare the estimate with a new price for a similar model.
  • Keep the estimate in case you need it for a warranty or a landlord.

In California, you are entitled to a written estimate before repairs begin.

Common mistakes when deciding

  • Ignoring safety. A gas leak or an electrical fault should be fixed or replaced right away.
  • Forgetting delivery and haul-away fees when you replace.
  • Assuming a new model will fit. Measure your space and the connections.
  • Choosing repair for a very old machine that has needed many repairs.
  • Skipping the warranty check.

When replacing makes more sense

  • The repair costs more than half a new unit.
  • A major part, like a compressor or a drum bearing, failed on an old appliance.
  • The appliance has needed several repairs recently.
  • A new model would save real energy and money.

Also check your warranty first. If the appliance is still covered, contact the maker before you pay for a repair.

Need help now?

If your appliance needs a professional, call us for emergency or same-day service near you in Palo Alto, 24 hours a day. Learn more on our refrigerator repair page, or call +1 (650) 459-7835.

Quick questions

How do I know if my appliance is worth repairing?

Compare the repair cost with a new price, and think about age. If the repair is under half the price of new and the appliance is not old, repair is usually a good choice.

What is the 50% rule for appliances?

If the repair costs more than half the price of a comparable new appliance, replacing is often smarter.

Is a compressor repair worth it?

On an older fridge, often not. On a premium or built-in model, sometimes yes. Get a written estimate and compare.

Does an appliance under warranty need a repair call to us?

Contact the manufacturer first if it is covered. We help with anything the warranty does not cover.

Written by the Appliance Repair Palo Alto team

Our technicians repair home appliances every week. We write these guides in plain words to help you decide what to try, what to skip, and when to call. Learn more about us.

More guides you may like

Read more from our appliance repair blog, or see our repair services, brands, and service areas.

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