Repair vs. Replace: The Complete Guide

One of the most common questions we hear from Bethesda homeowners is simple: "Is this normal for an appliance this age, or should I be worried?" Here's what the data actually shows about how long major home appliances are built to last, and what shortens or extends that number.

Average Lifespans by Appliance

• Refrigerators: 13–17 years
• Washing machines: 10–13 years
• Dryers: 12–15 years
• Dishwashers: 9–12 years
• Ovens and ranges: 13–16 years
• Microwaves: 7–10 years
• Garbage disposals: 8–12 years

What Pushes an Appliance to the Low End

Heavy daily use, skipped maintenance, hard water, and overloading are the biggest factors that shorten an appliance's working life. A washing machine run twice a day with oversized loads simply wears out faster than one used a few times a week with proper load sizes.

What Gets You to the High End

Routine maintenance is the single biggest factor within your control. Cleaning coils, checking seals, avoiding overloading, and addressing small issues before they cascade into bigger ones can add years to nearly any appliance.

Using Lifespan to Make Repair Decisions

Lifespan data is most useful when paired with the 50% rule: if a repair costs less than half of a replacement and your appliance is within its expected lifespan, repair is usually the right call. An appliance already past its typical range is more likely to need another repair soon.

Not sure where your appliance falls? Call us at (240) 885-0836 and our technicians will give you an honest read on its condition during your visit.