What a Repair Warranty Should Cover (and What to Ask First)

An appliance repair warranty should cover the replaced part and the labor to replace it again if that part fails, for a stated period, with no new service-call charge for the return trip. Get the terms in writing before the first job, including what counts as "the same repair" and what voids it. That's where most callback arguments start.

What an appliance repair warranty covers, and what it doesn't

A repair warranty is the vendor's promise about their own work: the part they installed and the job they did. It does not turn the whole appliance into a guaranteed machine. If a technician replaces the drain pump on a dishwasher and the control board fails a month later, that's a new fault, and most vendors will treat it as a new job.

That's a fair position. It's also where the disagreements come from, so settle it before the first callback rather than during one.

A repair warranty is also separate from the manufacturer's warranty, which covers the appliance itself for a set period and comes with its own rules about who may service it. Our note on using manufacturer warranties in rental buildings covers that side. This one is about the vendor you call when the manufacturer's coverage is over or doesn't apply.

Parts and labor are two separate promises

Ask which one is covered and for how long, because the answers often differ. A warranty that says "90 days" without saying on what is a sentence, not a term. Ask what it covers.

The versions you'll run into:

• Parts and labor: the part is replaced again and nobody bills you for the work. This is what you want for the same failure.
• Parts only: the replacement part is free, but labor is billed. On a cheap part that takes an hour to swap, the part was never the expensive bit.
• Pass-through manufacturer part warranty: the vendor sends the failed part back to the supplier and gets credit. Ask whether the tenant waits for that exchange, or whether the vendor installs a new part first and sorts out the credit on their own time.

A parts-only warranty isn't automatically bad. It's just a different product, and it should be priced like one.

Who pays for the second trip

The return visit is where a warranty can quietly stop being one. If the part is covered but the vendor charges a fresh service call to come back and look at it, you've paid for most of the original visit twice.

Ask it plainly: if the part you replaced fails during the warranty period, do you charge for the trip, the diagnosis, the labor or the part? For the same failure, the answer you want is none of them.

Then ask how a warranty callback gets scheduled. Is it treated as a priority, or does it join the queue behind new jobs? A tenant whose fridge is warm again doesn't care that the second visit is free. They care that it's Thursday and the milk is gone.

Same fault or a new fault?

This one question decides most warranty disputes. A reasonable repair warranty covers the part that was replaced and the symptom that part was supposed to fix. It doesn't cover every other part in the machine.

Two illustrative cases show where the line sits.

Say a washer gets a new drain pump, and three weeks later it won't drain again. If the new pump has failed, that's warranty work. If a sock is jammed in the pump filter, most vendors will call it a new problem, and they'll usually be right.

Now say a refrigerator gets a new start relay and is warm again a month later, and the technician now says the compressor is failing. The vendor will call that a new fault. You might reasonably wonder whether the compressor was the problem all along and the relay was a guess.

The way to make that question answerable is the first write-up. Ask the vendor to record what they tested and what they measured, not only what they replaced. If the original ticket says the compressor was checked and ran normally, the second failure really is new. If the ticket just says "replaced relay," you're arguing from memory. A tested, documented diagnosis protects both sides, and a vendor who writes one is telling you something about how they work.

What usually voids a repair warranty

Most exclusions are reasonable. Know them before your super picks up a screwdriver. The common ones:

1. Someone else worked on the appliance after the repair, including another vendor or the super swapping parts.
2. Damage or misuse, such as a cracked part, a door that's been hung on, or something in the pump that shouldn't be there. Our note on telling tenant damage from normal wear covers what a technician looks for.
3. Parts you supplied. If you bought the part online and asked the technician to fit it, expect the warranty to cover labor at most, or nothing.
4. Building conditions outside the appliance: low water pressure, a slow building drain, a blocked shared dryer vent, power problems.
5. The appliance being moved or reinstalled after the repair.

The first one causes the most trouble in buildings with a handy super. If your policy is "the super tries first," agree with the vendor where the line is. Resetting a breaker or cleaning a filter shouldn't void anything. Swapping a control board the super bought online probably will.

How long is long enough

There's no standard term. You're comparing what each vendor puts in writing. What matters more than the headline number is when the clock starts and what it attaches to.

The clock should start on the day the repair is completed, not the day the invoice is paid. If a part had to be ordered and installed on a second visit, the warranty should run from that second visit.

The warranty should follow the appliance, not the tenant. If the unit turns over a month after the repair, the new tenant's first callback is still covered. And if you manage the building for an owner who may sell, ask whether the warranty stays with the building.

As a rule of thumb, a defective part or a poor installation usually shows itself in the first weeks of normal use. A short warranty that covers parts, labor and the trip is often worth more than a long one that covers the part alone.

Questions to ask before the first job

Send these before you add a vendor, and keep the answers in writing:

1. Does your warranty cover parts, labor, or both, and for how long each?
2. If the same part fails, do you charge a service call to come back?
3. When does the warranty period start: completion of the repair or the invoice date?
4. How do you decide whether a callback is the same fault or a new one?
5. Will your write-up list what you tested, not only what you replaced?
6. What voids the warranty? Does a super resetting a breaker or cleaning a filter count?
7. Do you warranty parts we supply?
8. Does the warranty stay with the appliance when the tenant changes?
9. How quickly do you schedule a warranty callback compared with a new job?

The answers matter. So does how they arrive. A vendor who answers all nine in a short email is easier to work with than one who says "don't worry, we stand behind our work."

Keep the warranty with the unit record

A warranty is only useful if whoever takes the next call knows it exists. Ask for the part number, the date and the warranty term on every invoice, and file the invoice against the apartment, not just the vendor. When 6B's dishwasher stops draining again, the person answering the phone should see in thirty seconds that the pump was replaced eight weeks ago.

Next step

If you're setting us up as a vendor, send these same questions through our contact page and ask for the answers in writing. When you have a unit that needs looking at, open a work order: the service call ($145 and up) covers the visit and the on-site diagnosis, and every repair is quoted for your approval before work starts.