Should you repair or replace your refrigerator?
Updated August 2026
← Every repair-or-replace call
Fix a refrigerator under 8 years old; once it passes 10, apply the 50% rule and let a failed sealed system decide for you. The parts that break most often, a compressor start relay, an evaporator fan, a defrost board, or a door gasket, cost $100–600 to put right. Against a new fridge at $800–2,500, that is an easy yes on any unit with life left. The picture changes when the sealed system goes. A compressor at $500–1,000 on a refrigerator past 8 years is more than half a mid-range replacement, and current models run leaner on electricity, so the balance tips toward buying.
The short version
Refrigerators earn a longer repair window than most kitchen appliances, because they are built to run 10–15 years and the cheap parts fail first. A $150 relay or a $200 evaporator fan on a 6-year-old unit needs no debate. What actually divides the decision is whether the fault sits inside the sealed refrigerant system or outside it. Outside faults are relays, fans, boards, thermostats, and gaskets, all bolt-on parts. Inside faults mean the compressor or a refrigerant leak, which require recovery, brazing, and a recharge, and that is where the $500–1,000 bills live. Past year 10, add running cost to the ledger: an aging fridge cycles longer and can add roughly $40–100 a year to your electric bill.
Your situation, decided
| Situation | Verdict | Why |
|---|---|---|
| Under 8 years, start relay or evaporator fan failed | Repair | A $100–300 bolt-on part on a fridge with years left |
| Defrost board or thermostat out, unit under 10 years | Repair | A $150–400 fix against an $800–2,500 replacement |
| Door gasket torn or no longer sealing | Repair | A $50–200 gasket that also cuts run time and the power bill |
| Sealed-system compressor failed, fridge past 8 years | Replace | A $500–1,000 repair passes half the price of a new unit |
| Refrigerant leak confirmed, any fridge past 10 years | Replace | Recovery, brazing, and recharge on an old cabinet is poor value |
| Second major repair within 18 months, unit past 10 years | Replace | Repeat failures on an aging fridge fail the 50% rule |
| Running warm with dust-caked condenser coils | Repair | Often only a coil cleaning; test that before spending |
What each path costs
Repairs typically run $100–600; a replacement is $800–2,500 installed. Refrigerators last 10–15 years. Repair under 8 with little thought; past 10 run the 50% rule, and treat a $500–1,000 sealed-system repair as the end. Price your own number on the home maintenance cost calculator before you commit either way.
The repair-or-replace call is easy when you know the unit's age and service history. OnOtto keeps both, plus the maintenance that delays this decision for years.
Start your home's service log, freeFrequently asked questions
Is a $700 compressor repair worth it on a 12-year-old refrigerator?
Almost never. That figure buys most of a basic new top-freezer unit and more than half a good mid-range one, on a refrigerator already at the far end of its 10 to 15 year life. Sealed-system work also depends on the technician finding the original leak, because a new compressor charged into a leaking circuit fails again. Under 8 years the same repair makes sense, since many brands cover the sealed system for 5 to 10 years and you pay labor only.
Why is my refrigerator running constantly but not getting cold?
Start with the two cheapest causes. Condenser coils packed with dust and pet hair stop the fridge from shedding heat, so the compressor never catches up, and vacuuming them takes 15 minutes. A door gasket that no longer seals leaks cold air around the clock. After that, suspect a failed evaporator fan or an iced-over defrost system, both $150–400 repairs. Work through the refrigerator maintenance checklist before you pay for a diagnostic visit.
Does cleaning the coils and gasket really add years?
It adds years to the compressor, which is the part whose death ends the appliance. Dirty coils make the compressor run hotter and longer, and a leaking gasket does the same damage from the other direction. Twice-yearly coil cleaning plus a gasket wipe and seal test costs about an hour a year, and it separates a fridge that reaches 15 years from one that quits at 10. Our lifespan guide breaks the numbers down by style.