When a major appliance breaks down, the instinct is often to start shopping for a new one. But replacement isn't always the right call — and sometimes it's the most expensive decision you can make. A $350 repair on a 6-year-old refrigerator is almost always better than a $2,400 replacement. But a $600 repair on a 16-year-old refrigerator might not be.
Here's the framework we walk homeowners through when they ask us this question.
The 50% Rule
The most widely used heuristic in appliance repair: if the repair cost exceeds 50% of the cost of a comparable new appliance, replace it.
This rule works reasonably well but needs two adjustments:
- Use today's replacement cost, not the original purchase price. A refrigerator that cost $2,000 in 2014 might cost $2,800 to replace today. That changes the math.
- Weight the rule by age. If the appliance is 2 years old and the repair is 60% of replacement cost, repair it — the unit has most of its life ahead. If it's 15 years old and the repair is 30% of replacement cost, you may still be better off replacing it.
Expected Lifespan by Appliance
These are industry averages based on Consumer Reports data and our own service history:
| Appliance | Average Lifespan |
|---|---|
| Refrigerator | 13–17 years |
| Freezer (standalone) | 15–20 years |
| Washing machine | 10–14 years |
| Dryer | 13–17 years |
| Dishwasher | 9–13 years |
| Gas range / oven | 15–20 years |
| Electric range / oven | 13–17 years |
| Microwave (countertop) | 9–12 years |
| Built-in microwave | 9–11 years |
| Cooktop (gas) | 15–20 years |
Luxury brands (Sub-Zero, Wolf, Viking, Thermador, Miele) regularly exceed these ranges — 20–25 years is common with proper maintenance. This shifts the repair calculus significantly: a $900 repair on an 18-year-old Sub-Zero that has 7 years of life remaining is still a good investment.
The Hidden Cost Most Homeowners Miss: Installation and Disruption
The sticker price on a new appliance isn't the total cost. Add:
- Delivery and installation: $150–$400 for most appliances; more for built-in or integrated units
- Haul-away of the old unit: $30–$75
- Modified cabinetry or countertops: Built-in appliances often don't fit the same space when models change — budget $200–$1,500 for any needed cabinet work
- Loss of the working parts: If your dishwasher breaks but the motor, control board, and pump are fine, you're buying all of those again unnecessarily
- Time: Replacing a washer means 1–3 weeks without laundry if you're on backorder. A repair often happens same-day.
For built-in luxury appliances especially, the installation cost can approach or exceed the repair cost. That's a strong argument for repair on units that still have useful life.
Age-Adjusted Decision Framework
Here's how we think about it when a homeowner calls us:
Under 5 years old: Repair almost always makes sense unless the damage is catastrophic. The appliance has most of its lifespan ahead. Also worth checking: many appliances have a manufacturer warranty that covers parts and sometimes labor for 1–5 years.
5–10 years old: Apply the 50% rule. Also consider: has this appliance needed repairs before? One repair is normal; three repairs in three years suggests a reliability pattern.
10–15 years old: Get a repair quote and compare it against a replacement budget. At this age, a repair buys you time — think 3–5 more years, not full remaining lifespan. Factor in whether you want to upgrade features at the same time.
Over 15 years old: Replacement is usually the better long-term investment unless (a) it's a luxury appliance in good overall condition, or (b) the repair is minor and inexpensive (under 20% of replacement cost).
Signs That Point Toward Replacement Regardless of Age
- Multiple failing components: When one part fails, others nearby are often near the end of their life too. A compressor replacement followed six months later by a control board failure followed by a fan motor suggests the whole unit is aging out.
- Parts availability: Some manufacturers discontinue part support after 10–15 years. If parts aren't available, repair isn't possible.
- Energy cost savings: A 15-year-old refrigerator may cost $150–$250/year more to run than a current model. At those savings, a new unit pays for itself over time.
- Safety issues: Gas appliances with failed safety valves or igniters can become hazards. Don't patch a safety problem — replace.
What We Tell Our Customers
We never recommend unnecessary repairs. If we diagnose your appliance and the honest answer is "replace it," we'll tell you that — including what to look for in a replacement.
We also don't pad repair quotes. If the job needs one part, we quote one part. If we find additional problems during the repair, we call you before doing any work that wasn't on the original estimate.
Most of the repair-or-replace decisions we see come out in favor of repair — especially in Northern Virginia, where a lot of our customers have high-end appliances that still have useful life in them. A well-maintained Sub-Zero or Wolf range is often worth repairing at 20 years; a budget-tier refrigerator at 14 years usually isn't.
If you're facing this decision right now, call us for a diagnostic and we'll give you a straight answer.
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