A repair quote on its own doesn’t tell you much. What matters is how it compares to the cost of a new unit, how old your dishwasher already is, and whether the same part has failed before. This guide walks through typical repair costs by failure type and the math worth doing before you commit either way.
If you already know what’s wrong and just want the fix, start with our dishwasher troubleshooting hub or the drain pump testing and replacement guide, one of the most common repairs on this list.
What dishwasher repairs typically cost
| Problem | Parts only (DIY) | Parts + professional labor |
|---|---|---|
| Won’t drain (pump or motor) | $25–75 | $150–300 |
| Leaking (door gasket, tub seal) | $20–80 | $150–350 |
| Not cleaning properly (spray arm, inlet valve) | $15–60 | $120–250 |
| Won’t start (control board, timer) | $80–200 | $200–450 |
| Door won’t latch (switch, latch assembly) | $20–50 | $100–200 |
These are typical US ranges for mainstream brands and vary by region and model. A control board on a high-end built-in unit can cost more than the low end of a whole replacement dishwasher, which changes the math considerably.
The replacement baseline
A comparable new mid-range dishwasher runs roughly $300 to $600 as of 2026, before installation. Add $100 to $200 for professional installation if you’re not doing it yourself. That range is what every repair quote should be measured against.
The 50% rule
The common rule of thumb: if a repair quote comes in under half of what a new comparable unit costs, roughly $150 to $300 here, repair usually wins. Above that, replacement starts to make more sense, especially once you count the time already spent diagnosing the problem.
Age changes the calculation too. A dishwasher under 5 years old is almost always worth repairing, whatever the specific part. Between 5 and 10 years, weigh the quote against the threshold above. Past 10 years, or after a second major repair in two years, replacing usually makes more financial sense, and newer units use meaningfully less water and electricity per cycle.
When replacement wins even if the repair is cheap
A cheap repair isn’t automatically the right call. Replacing sooner makes sense if the same part has already failed twice (often a sign of a deeper issue elsewhere), if the manufacturer no longer stocks parts for your model, or if you see rust on the tub itself, which usually means the unit is failing from more than one direction at once.
Before you decide, get a real quote
A phone estimate isn’t the same as a technician looking at your actual machine. Ask about the diagnostic fee up front (many companies waive it if you proceed with the repair) and get the final cost in writing before authorizing work. If your dishwasher is still under manufacturer warranty or a home warranty plan, check that first: a $250 repair covered by warranty changes the decision entirely.
Frequently Asked Questions
How much does it cost to repair a dishwasher?
Most professional repairs run $150 to $350 in parts and labor combined, depending on what's failed. A drain pump or door gasket sits at the lower end; a control board sits at the higher end.
Is it worth repairing a dishwasher?
Usually yes if the unit is under 8 years old and the repair quote is under half the cost of a comparable new unit, roughly $150 to $300. Past that age or price, replacing tends to be the better deal.
How long should a dishwasher last before I consider replacing it instead of repairing it?
Most dishwashers are designed to last 9 to 12 years. A major repair after year 10 is usually a sign to start budgeting for a replacement instead.
Can I get a repair quote without paying a diagnostic fee?
Some companies waive the fee if you go ahead with the repair; others charge a flat visit fee regardless. Ask before booking so there are no surprises.
The information provided here is a diagnostic aid and does not replace the intervention of a qualified professional.
