How to Estimate Appliance Repair Costs in a Rental, in 10 Steps

An appliance repair has two prices: the one on the invoice, and the one you pay if you fix something that should have been replaced. Ten steps get you to a number before you spend money, and to a clear repair-or-replace call. A worked example runs through them.

1. Get the details in writing

Ask the tenant for what the appliance is doing, since when, any error code on the display, and a photo of the model label. The label is usually inside the refrigerator door or wall, on the edge of the dishwasher door, behind the range’s drawer, or on the back of the dryer. A technician who knows the model before arriving often brings the right part.

2. Find the age

Your baseline records, or the purchase receipt, may have it. If not, the serial number usually encodes the manufacture date; the maker’s support line can decode it. Write the year in your log next to the model number.

3. Compare the age with the expected life

The International Association of Certified Home Inspectors publishes a life-expectancy chart that is a fair starting point:

Appliance	Expected life
Refrigerator	9 to 13 years
Dishwasher	9 years
Microwave	9 years
Clothes dryer	13 years
Washing machine	5 to 15 years
Electric range	13 to 15 years
Gas range	15 to 17 years
Water heater, tank	6 to 12 years

These are averages with normal maintenance. A rental appliance used by a family of five ages faster than one in a studio.

4. Check the warranty

Look for the maker’s warranty (often a year on the whole unit and longer on some parts), an extended warranty, or a home warranty. A covered repair still costs a service fee, but it changes the math. Keep the warranty papers in the same folder as the model photos: a warranty nobody can find pays nothing.

5. Try the free fixes first

Before you pay for a visit, ask the tenant to check the breaker and, in a kitchen or laundry, any GFCI outlet nearby. Then the common simple causes: a refrigerator packed against its vents, a dishwasher filter full of debris, a dryer vent clogged with lint, a washer drain hose kinked behind the machine. Five minutes on the phone solves a surprising share of calls.

6. Pay for a diagnosis, and ask how it’s billed

A technician charges a service call to diagnose the problem. Ask two questions when booking: what it costs, and whether it is credited toward the repair if you go ahead. Then give the tenant the entry notice your state requires. The landlord entry notice by state table lists it, and the glossary entry on the right of entry covers when no notice is needed.

7. Get the quote as parts and labor

A single number hides the facts you need. Ask for the part and its price, the labor, whether the part is in stock or on order, and how long the repair is warrantied. A cheap repair that waits two weeks for a part can cost more in tenant patience than a replacement delivered tomorrow. For a repair over a few hundred dollars, a second quote is worth the wait; if two quotes differ by more than a third, ask each technician what the other one found.

8. Apply the 50% rule

A common rule of thumb: if the repair costs more than half the price of a comparable new appliance, and the old one is past half its expected life, replace it. Otherwise repair it.

The refrigerator. On Monday, November 9, 2026, the tenant reports that the refrigerator is warm. The label says it was made in 2015, so it is 11 years old, inside the 9-to-13-year range. The technician charges $95 for the visit, credited to the repair, and quotes $640 for a sealed-system leak. A comparable new refrigerator is $1,150 delivered and installed, with haul-away.

$640 ÷ $1,150 = 56%, over half the price, on an appliance near the end of its life. Replace it.

The dishwasher. A 4-year-old dishwasher won’t drain. The quote is $235 for a new drain pump, parts and labor. A new one installed would be $750.

$235 ÷ $750 = 31%, on an appliance with about five years left. Repair it.

Your quotes will differ. The method won’t.

9. Decide who pays

If the appliance came with the rental and wore out in normal use, the repair is the landlord’s. That is the ordinary cost of normal wear and tear. If the tenant damaged it, such as a door hinge broken by someone hanging on it, or a disposal jammed with something that doesn’t belong there, you can charge the tenant, or deduct the cost from the security deposit at move-out with an itemized statement and the invoice. The security deposit limits by state table has every state’s deadline for that statement.

Heat and hot water are habitability items everywhere, so a failed furnace or water heater falls under the warranty of habitability and needs fixing fast. A refrigerator or washer often isn’t on a state’s habitability list, but if the lease includes it, fixing it is still your job, and a tenant without a working refrigerator for two weeks will remember it at renewal.

10. Record it, budget it, and file it right

Log the date, the appliance, the cost and the invoice. For taxes, the two outcomes differ. A repair that keeps an appliance working is generally a deductible expense in the year you pay it. A new appliance is a capital cost: IRS Publication 527 lists stoves and refrigerators used in a residential rental as 5-year property, recovered through depreciation. This is general information, not tax advice.

For the budget, repairs belong in your operating expenses; replacements belong in a separate reserve planned by age. The NOI calculator counts repairs but not replacements, which is exactly how net operating income works: the $1,150 refrigerator comes out of the reserve, not out of NOI.

The short version

Age, then diagnosis, then the 50% rule. If you know the age of every appliance before anything breaks, most repair-or-replace calls take five minutes. The guide to maintenance for new landlords shows how to record those ages on day one.