Should I repair or replace dishwasher?
Compare confirmed fault, safety, age, condition, efficiency, parts availability, warranty, recurrence, and total installed cost before deciding about dishwasher.
What this means
Dishwasher covers drainage, filling, cleaning, leaking, and power. Relevant observations include Will not drain, Will not fill with water, Leaks during a cycle, Dishes remain dirty, Has no power. The correct response depends on age, design, climate, usage, installation, recent work, and the exact manufacturer instructions; these observations narrow next steps but do not prove a failed part.
Safe checks
- Obtain a confirmed diagnosis and itemized repair scope for dishwasher.
- Compare repair cost and expected remaining life with a fully installed compliant replacement.
- Include safety, efficiency, warranty, compatibility, recurrence, disruption, and disposal—not purchase price alone.
Stop and get help if
- Stop for sewage, rapidly spreading water, a bulging surface, or water near electricity.
- Do not force a seized valve or open a concealed supply or drain.
Which professional to call
Use a qualified plumber when the condition exceeds safe user access or the visible checks do not explain it.
Find the relevant tradeSource and method
This answer combines HomeSOS's structured triage with safety boundaries supported by a public source. It does not replace inspection.
Health Canada: Home safetyReviewed August 12, 2026