How Often Should You Replace Your Appliances? (And When to Repair Instead)
Most major appliances last 8-15 years depending on type — refrigerators and ovens on the longer end, microwaves and dishwashers on the shorter end. If a repair costs more than about half the price of a new unit, replacement usually makes more financial sense.
“Wasn’t sure if our 11-year-old dishwasher was worth fixing again. The technician gave us an honest breakdown of repair cost versus a new unit and let us make the call instead of just pushing for the bigger job.”
Ever wonder when it’s time to say goodbye to an old appliance and invest in a new one? Regular maintenance can extend an appliance’s life meaningfully, but every appliance still has a realistic lifespan, and knowing the general ranges helps you decide whether the next repair is worth it or whether replacement makes more sense.
Refrigerators: 10–15 Years
If your fridge isn’t cooling properly, is leaking, or you’re hearing strange noises, it might be approaching the end of its useful life. Upgrading to a newer, energy-efficient model can also save meaningfully on electricity costs, since refrigerator efficiency has improved substantially over the past decade or two.
Dishwashers: 8–12 Years
Dishwashers often develop issues like water leakage or a decline in cleaning performance as they age. If repairs are becoming frequent, replacing the dishwasher can save both stress and the ongoing repair costs, especially once a machine starts needing service more than once a year.
Washing Machines: 10–12 Years
Washing machines may start making loud noises, developing leaks, or failing to spin properly as components wear. If you’re seeing these issues appear together rather than as an isolated incident, it may be time for a new machine — particularly if the current one is also using noticeably more water than a modern equivalent.
Dryers: 10–13 Years
If a dryer is taking longer to dry clothes than it used to, or producing excessive heat during a cycle, it may be approaching replacement territory. Newer dryer models are considerably more energy-efficient and can meaningfully cut down drying time compared to a unit a decade or more old.
Ovens and Stoves: 10–15 Years
Whether gas or electric, a stove nearing the end of its life often shows uneven heating or worn, loose knobs. If repairs are becoming costly relative to the appliance’s value, replacement is worth considering for more reliable, consistent cooking going forward.
Microwaves: 7–10 Years
If a microwave isn’t heating food evenly or is making odd sounds during operation, it’s probably nearing replacement age — microwaves generally have the shortest lifespan of the major kitchen appliances. Newer models also come with meaningfully better energy efficiency and more consistent heating.
For context, a widely cited 2007 study by the U.S. National Association of Home Builders put average lifespans at about 13 years for refrigerators, dryers and electric ranges, about 15 for gas ranges, and about 9 for dishwashers and microwaves. Averages hide a lot, though: care, installation and how hard an appliance works all move the number.
Repair or Replace: How to Decide
Start with the 50% rule, then adjust it
The usual rule of thumb: if the repair costs less than half the price of a comparable new appliance, and the appliance is in the first half of its expected life, repair it. It’s a good starting point, but the factors below can override it in either direction.
What the repair is matters more than age
A door seal, fan motor, sensor, valve, pump or control board is a contained repair: fixing it says nothing bad about the rest of the appliance. A compressor or sealed-system repair on a refrigerator is a bigger job, and worth weighing against age, especially on a basic freestanding fridge.
One repair isn’t a pattern
A single repair on a reliable appliance is a different signal from the third repair in eighteen months. Several unrelated failures on an older unit usually mean it’s reaching the end of its reliable life, even if each repair was inexpensive.
Check the warranty first
If the appliance is still under the manufacturer’s warranty, or the failed part has its own longer warranty (some compressors and sealed systems do), contact the manufacturer first. A covered repair is almost always the right call.
Built-in and high-end appliances: repair usually wins
The math changes for built-in refrigerators, columns and panel-ready dishwashers. A new built-in costs far more than a freestanding model (a 24-inch Thermador Freedom column lists at $12,789 in Canada, as of October 2026), and that’s only the start. Replacing one can also mean new custom panels, cabinet changes if the new unit’s dimensions differ, installation, and haul-away with the refrigerant recovered. A repair keeps the appliance, panels and cabinetry you already have. That’s why we recommend repair for Thermador, Miele, Viking and Bosch refrigerators in almost every case, sealed-system work included.
Energy use is a real cost, mostly for refrigerators
A fridge runs around the clock, so an old, inefficient one costs you every month. For an older basic fridge facing a major repair, a few years of energy savings can tip the decision toward replacement. For appliances you run a few times a week, the energy difference rarely changes the answer.
A practical way to decide
- Get an actual repair quote, not a guess.
- Price a comparable replacement, not an upgrade, and include installation, disposal and any panel or cabinet work.
- Compare the appliance’s age with its typical lifespan above.
- Ask whether this is a one-off or one of several recent failures.
- Check for warranty coverage.
With those numbers in front of you, the answer is usually clear, and a good technician should tell you honestly when a repair isn’t worth it. If your appliance is worth saving, our refrigerator, washer, dryer and dishwasher repair pages explain what a visit includes.
Frequently Asked Questions
Is the 50% rule always right?
It’s a starting point, not a formula. The type of repair, warranty coverage, a pattern of recent failures and, for built-ins, the cost of panels and cabinetry can all change the answer.
Is it worth repairing a built-in refrigerator?
Almost always. Built-in and column refrigerators cost far more to replace than freestanding models, and replacement can also mean new panels, cabinet changes and installation. Most faults, including many sealed-system problems, can be repaired in place.
Will a technician always push for a repair?
A good one won’t. You should get a written price and an honest view of the appliance’s remaining life, so you can decide.
Does regular maintenance really extend an appliance beyond its typical lifespan?
Yes, meaningfully — appliances that receive regular care (cleaning coils, filters, vents, and addressing small issues early) commonly reach the upper end of their lifespan range or beyond, while neglected appliances often fail well before the average.
Which appliance typically needs replacing first in a kitchen?
Microwaves generally have the shortest lifespan of the major kitchen appliances, at around 7-10 years, followed by dishwashers at 8-12 years. Refrigerators and stoves tend to last the longest.
Is it worth repairing an appliance that’s already past its typical lifespan?
It depends on the specific repair cost and how well the appliance has otherwise held up — a straightforward, inexpensive repair can still make sense even on an older unit, but a major component failure on an appliance already past its expected lifespan usually tips the decision toward replacement.
Do energy savings from a newer appliance actually offset the cost of replacing an old one?
For appliances that run constantly, like refrigerators, energy savings from a newer, more efficient model can meaningfully offset replacement cost over several years. For less frequently used appliances like microwaves, the energy savings matter less than the improved reliability and features.
How do I know if my specific appliance is unusually old for its type?
Check the manufacture date on the appliance’s data plate (usually inside the door or on the back panel) against the typical lifespan ranges above. If you’re not sure how to interpret it, a technician can usually estimate remaining useful life during a routine service visit.
*Same-day service is offered whenever possible and depends on technician availability, parts, and your location within the GTA.