Major appliances are some of the hardest-working machines in your daily routine. From keeping your food fresh to washing your clothes and heating your water, they get daily use—and over time, wear and tear is inevitable.
But how long should your home appliances actually last? And how do you know when it’s time to repair, replace, or upgrade?
In this blog, our appliance repair experts break down average lifespans by appliance type, common warning signs, and tips for getting the most out of your investment.
Refrigerators
Average Lifespan: 10–20 years
Modern refrigerators are built to last, but factors like frequency of use, maintenance, and dust buildup on coils can affect longevity. Signs it might be time to replace include:
- Inconsistent cooling
- Excessive frost or ice buildup
- Strange noises from the compressor or fans
- Frequent repairs
Pro Tip: Cleaning condenser coils regularly and checking door seals can help extend your fridge’s life.
Dishwashers
Average Lifespan: 9–15 years
Dishwashers handle constant heat, water, and detergents, which can wear down pumps, motors, and seals over time. Watch for:
- Poor cleaning results or leftover residue
- Water pooling at the bottom
- Loud or grinding noises during cycles
Pro Tip: Regularly clean filters and spray arms to prevent clogs and extend lifespan.
Ovens & Ranges
Average Lifespan: 10–15 years
Whether electric or gas, ovens and ranges are prone to element or burner wear and control board issues. Replacement is typically recommended when:
- Temperature is inconsistent or doesn’t match settings
- Burners or elements fail repeatedly
- Repairs become more frequent or costly than the appliance value
Pro Tip: Keep burners and heating elements clean to prevent damage and inefficiency.
Washers & Dryers
Average Lifespan: Washers 10–14 years | Dryers 10–13 years
High usage, heavy loads, and neglected venting can shorten lifespan. Common signs of aging include:
- Loud spinning or banging
- Longer drying times
- Leaks or water not draining properly
Pro Tip: Clean dryer vents annually and check hoses for wear to avoid costly repairs or fire hazards.
Microwaves
Average Lifespan: 7–10 years
Microwaves are generally reliable, but magnetron and control board failures are common over time. Signs you might need a replacement:
- Sparks, arcing, or burning smells
- Uneven heating
- Control panel malfunctions
Pro Tip: Keep the interior clean and avoid metal inside to protect sensitive components.
Water Heaters
Average Lifespan: 8–12 years (tank) | 12–20 years (tankless)
Water heaters work hard, especially in homes with large households. Look out for:
- Rust or corrosion around the tank
- Water that isn’t heating consistently
- Strange noises like popping or banging
Pro Tip: Flush your tank annually to remove sediment and prolong efficiency.
Signs Your Appliance May Be Nearing the End
Regardless of type, keep an eye out for:
- Frequent repairs: If you’re calling a technician more than once a year, replacement may be more cost-effective
- Rising energy bills: Old appliances often lose efficiency
- Performance issues: Appliances that no longer perform as they once did are costing you convenience and money
- Noise or unusual smells: Often early indicators of failing components
Maximizing Appliance Lifespan
- Follow manufacturer-recommended maintenance schedules
- Clean filters, coils, and vents regularly
- Avoid overloading machines
- Call a professional for inspections if performance drops
What AAA Appliance Can Do
At AAA Appliance, we:
- Diagnose and repair appliances efficiently
- Provide preventive maintenance tips to extend life
- Help you decide when repair is worthwhile vs. replacement
- Advocate with manufacturers for parts and warranty support
Need Help With Your Appliances?
Don’t wait until a small problem turns into a major repair—or a full replacement. Partner with the AAA team for all your appliance repair needs.
Contact AAA Appliance Service Center today to schedule a service visit or consultation. We’ll evaluate your household appliances, give you honest maintenance advice, and ensure your home stays efficient and worry-free with exceptional service for most major brands.