Appliance Repair in 2025: When to Fix or Replace Your Home Devices
When your appliance, a device designed to perform a specific household task using electricity or gas. Also known as home appliance, it stops working, you’re not just dealing with inconvenience—you’re facing a money decision. Is it cheaper to fix it? Will it break again next month? Should you just buy new? These aren’t theoretical questions. In November 2025, we looked at real cases from Northampton households to find out what actually works.
Oven, a kitchen appliance used for baking and roasting, typically powered by electricity or gas. Also known as range, it usually lasts 13 to 15 years. But if it’s taking twice as long to preheat, cooking food unevenly, or throwing error codes, that’s not normal wear—it’s a sign the heating element, thermostat, or control board is failing. Repairing an 8-year-old oven often makes sense. At 10 years? It’s a coin toss. Same goes for washing machine, a household appliance that cleans clothes using water and detergent. Also known as laundry machine, it . Most last 10 to 12 years. If the drum’s noisy or it won’t spin, a new pump or belt might fix it for under $150. But if the motor’s gone? You’re spending half the cost of a new one on a temporary fix.
Then there’s the electric hob, a flat cooking surface with electric heating elements, often part of a range or standalone unit. Also known as cooktop, it . When one zone stops working, it’s rarely the whole unit. More often, it’s a faulty connection, a blown fuse, or a broken switch. Resetting the circuit breaker or replacing a single component can save you hundreds. And don’t assume a plumber can fix your boiler, a heating system that generates hot water or steam for home heating. Also known as central heating unit, it . Only certified gas technicians can legally work on gas boilers. Calling the wrong person risks leaks, fines, or worse.
These aren’t isolated issues. They’re part of a bigger pattern: people are tired of being told to replace things too soon. Manufacturers push upgrades, but real life doesn’t always line up with sales pitches. You don’t need a new oven just because it’s 8 years old. You don’t need a new washing machine because it’s making a weird noise. You need to know what’s broken, how much it costs to fix, and whether the fix will last. That’s what this collection gives you—clear, no-fluff answers based on what’s actually happening in homes right now. Below, you’ll find real breakdowns of common appliance failures, repair costs, and when to walk away. No marketing. No guesswork. Just what works.
Most ovens last 13 to 15 years, but signs like uneven cooking, slow preheating, or frequent repairs mean it's time to replace. Learn when to fix vs. replace and how to extend your oven's life.
If your shower has no hot water but the sink does, your water heater is fine-something’s blocking the hot water just to the shower. Common fixes include cleaning the showerhead, replacing the mixing valve, or flushing the pipe.
Not all plumbers can fix boilers. Only certified gas technicians can safely handle gas boilers in New Zealand. Learn when to call a plumber versus a boiler specialist to avoid danger and costly mistakes.
Your electric hob stopped working? Don’t panic. Check the power, reset the circuit breaker, look for error codes, and test individual zones. Most issues are simple fixes - no need to replace it yet.
Is repairing an 8-year-old oven worth it? Learn the real costs, safety risks, and when to replace instead. Save money and avoid hazards with smart decisions.
Learn the 7 clear signs your heat pump is malfunctioning-from strange noises to ice buildup and high bills. Know when to call a pro and how to prevent costly repairs.
Best Buy Geek Squad laptop repair costs vary from $80 for a battery replacement to over $500 for water damage. Learn exact prices, when to repair vs. replace, and how to save money on tech fixes.
An appliance is a device designed to perform a specific household task using electricity or gas. Learn what counts as an appliance, how they're classified, and why it matters for repairs and safety in modern homes.
Deciding whether to repair or replace a 10-year-old stove? Learn the real costs, when it makes sense to fix it, and why a new model might save you money long-term.
Deciding whether to repair or replace your washing machine? Learn the real costs, lifespan, energy savings, and when to walk away-backed by data from New Zealand households.