Refrigerator compressor replacement cost runs $450 to $850 installed on mass-market models, but some “compressor” calls end at a start relay instead. Below, the job is set against a new fridge by age and price class, next to each brand’s warranty path.
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A refrigerator compressor cost question has three possible answers once the meter is on it. Only the middle one is a new compressor; the other two are cheaper, or a different sealed-system job altogether. The $90 visit that finds out is credited to whichever repair you approve.
It was never the compressor
$180–$340
Start relay and overload. The compressor clicks, hums and quits; a new relay and it runs. Usually one visit.
Compressor replacement
$450–$850
Mass-market unit. Old compressor out, new one brazed in, system recharged.
Leak, then recharge
$500–$900
The compressor is healthy but the system is low. The leak is found and sealed before any refrigerant goes back in.
The cost to replace a refrigerator compressor is mostly work, not metal. Recovering the old refrigerant, cutting and brazing the lines, a new filter-drier, a deep vacuum and a charge weighed to the nameplate take most of the hours. The figures here are the rows on our refrigerator repair page.
So the real question is rarely “how much is a refrigerator compressor” but what the box around it is worth. A new top-freezer runs about $700, a French-door about $1,600, a built-in $2,900 and up. Set that against the job. Every other fault, symptom by symptom: refrigerator repair cost.
What the meter finds, left; the installed price, right.
| What the meter finds | Parts + labor |
|---|---|
| Start relay + overload — the refrigerator compressor relay clicks, the compressor hums and stops. | $180–$340 |
| Condenser or evaporator fan — the compressor runs hot or the cold never reaches the fresh-food side. | $220–$420 |
| Main board / inverter PCB (the circuit board that drives an inverter compressor) — compressor not running, no command. | $280–$520 |
| Compressor, mass-market — open or shorted winding, locked rotor, no pumping. | $450–$850 |
| Sealed-system leak + recharge — healthy compressor, low charge, frost pattern broken. | $500–$900 |
Four lines make up the job; each one moves the figure up or down the row.
A standard mass-market compressor sits at the low end; an inverter or linear unit pushes the figure up.
The old compressor is cut out and the new one brazed into the lines. It is the slowest hour of the job.
Old refrigerant is recovered, not vented; the system is pulled into a deep vacuum, then charged by weight. This is the line a parts-only warranty does not cover.
A freestanding unit rolls out in minutes; a built-in or a fridge boxed in by cabinets adds time.
Before any quote, read the warranty card. On some brands the compressor is free for years and you pay only for the work around it.
| Brand | What you pay on a compressor job | The card, in one line |
|---|---|---|
| LG | Year one: $0. Years two to seven: labor only. Years eight to ten: labor, refrigerant and the drier. Out of warranty, an LG linear-compressor job sits at the upper end of the $450–$850 row. Details: LG refrigerator repair. | US card: parts and labor one year; sealed-system parts, refrigerant and drier included, seven years; the linear compressor part ten years. |
| Samsung | Little or nothing through year five; the work share from year six; the full row after year ten. | Digital inverter compressor: part ten years, sealed-system labor five. Registration required. Warm Samsung first: Samsung refrigerator not cooling. |
| Whirlpool, Maytag, Amana | Years two to five: labor and refrigerant only, on many models. Year six on: the full $450–$850. | Sealed-system parts covered through the fifth year on many models. |
| KitchenAid | From year two, the work share; the part itself stays covered. | Sealed-system parts, ten years. |
| GE | Usually the full row once year one is over. | Some Profile lines cover the sealed system for five years; most others one year. |
| Frigidaire | Usually the full row after year one. | Model-specific; read the card. Model notes: Frigidaire refrigerator repair. |
Terms as printed on each maker’s card; read yours. Cooling checks on an LG first: LG refrigerator not cooling.
One fixed charge opens every compressor call. Here is how it reads on a single receipt.
Is it worth replacing a compressor on a refrigerator? Set the job against the box. Among Consumer Reports’ 2026 picks, about $700 buys a top-freezer and about $1,600 a French-door; built-ins begin at $2,900 installed, per Synchrony. Delivery and install add $100 to $400 to the first two. Six real situations:
| Your fridge | Compressor job | New fridge · our call |
|---|---|---|
| $700 top-freezer, 4 years old. | $450–$850 is 64 to 121 percent of the box. On many cards the sealed-system parts are still covered at year four. | Check the card. Part covered: repair. Not covered: replace. |
| $700 top-freezer, 9 years old. | The same job, on a box with four or five years left. | Replace. $800–$1,100 delivered buys a new warranty too. |
| $1,600 French-door, 5 years old, LG or Samsung. | Compressor part free on both; LG bills the labor, and Samsung’s labor term runs to year five. | Repair. The cheapest line on either side. |
| $1,600 French-door, 11 years old. | 28 to 53 percent of new, on a box near the end of its 10 to 13 years. | Replace if the ice maker or gaskets are tired too; repair only if everything else is sound. |
| $2,900+ built-in, 10 years old. | Quoted by model; the mass-market row would be 16 to 29 percent of new, and built-ins are designed for long service. | Repair. Replacing also means cabinetry. |
| Any fridge, 15 years or older. | A new compressor on an old evaporator, old lines and an old liner. | Replace. The energy saving of a new unit joins the new column. |
Ages and life expectancy by type: how long refrigerators last. Other appliances: repair or replace guide.
A compressor verdict costs you hundreds, so it has to survive three checks:
A running compressor that does not pump shows on the gauges, not on a meter alone.
EPA 608 certified sealed-system work is done in-house: recovery, brazing, vacuum and charge, at your refrigerator, by the company that quoted it, BHGS-registered (#C 62399) and insured.
The part that traps moisture is replaced on every opened system, so the new compressor does not start life on wet refrigerant. The finished job carries 90 days on part and labor.
This is how to tell if a refrigerator compressor is bad without guessing, and why a call can end with “it was the relay.”
Pulled and checked first. A failed relay alone explains the click-hum-click every few minutes.
Resistance across the compressor terminals and from each terminal to the shell. An open or grounded winding is a verdict; a normal reading sends us back to the relay or board.
A locked compressor pulls high current and trips; a weak one runs but does not pump. Gauges confirm which.
A packed condenser or a dead fan makes a healthy compressor overheat and shut off. On inverter models the board must send the run command.
Sealed-system work is done at your refrigerator, never hauled to a shop, from the Spring Valley base to the coast and the inland valleys.
A compressor call placed before noon is usually on that day’s route; (619) 330-5105, or book online.
$90 service call
Credited if you repair · 90 days on part and labor · same-day when booked before noon
📞 Call (619) 330-5105📅 Book an AppointmentOne visit puts a number in each column of the ledger: what the job costs, what a new box costs you, and which one we would pick in your kitchen.
On mass-market refrigerators the job runs $450 to $850 installed, with everything around the compressor in that figure. Built-ins are quoted by model.
On a 7-year-old $1,600 French-door, yes: the box has years left and the part may still be covered. On a 7-year-old $700 top-freezer the job is most of a new one, so replace unless the warranty pays for the part.
Partly. On LG’s US card the Inverter Linear Compressor part is covered for 10 years and sealed-system parts, refrigerant and drier included, for 7. Labor is covered in year one only, then billed. LG publishes no average lifespan for the compressor; the 10-year part term is the span it backs. Check your own card.
We do not quote the part alone, because a compressor cannot be fitted without recovery equipment, brazing and an EPA 608 certification. Installed, the figure is $450 to $850 on mass-market models.
Signs include a click that keeps repeating with no steady hum, a compressor that is hot while the fridge is warm, or no sound at all while the light works. Only a relay check, winding test and amp reading confirm it.
Unplug the refrigerator for a few minutes, then plug it back in and set the thermostat to the middle. The overload resets itself as it cools. If the click returns within minutes, the relay or compressor needs testing.
Samsung covers the digital inverter compressor part for 10 years and sealed-system labor for 5. From year six you pay the work share; after year ten, the full $450 to $850 row.
The row is the same, $450 to $850; what differs is the box around it. On a $700 top-freezer that row is most of a new fridge, on a $1,600 French-door between a quarter and a half.
Usually a failed start relay, a control board that sends no run command, or an overload tripping on a dirty condenser. A dead compressor is possible too, but it is the last one we test.
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