Oven Service: Common Issues, Repair Costs, and When to Fix or Replace

When your oven stops heating properly, you’re not just dealing with a broken appliance—you’re facing a oven service, the process of diagnosing and repairing household cooking appliances to restore function and safety. Also known as oven repair, it’s not just about swapping parts. It’s about understanding why your oven failed in the first place and whether fixing it makes financial or practical sense. Most ovens last 13 to 15 years, but signs like uneven heating, slow preheating, or error codes often show up long before the unit dies completely. That’s when oven service becomes critical—not just to get food cooked, but to avoid safety risks like gas leaks or electrical fires.

Two of the most common problems in electric ovens are a blown heating element, the coil that generates heat inside the oven cavity and a failing control board, the electronic brain that tells the oven when and how much to heat. Replacing a heating element usually costs between £80 and £150, including labor. A control board? That can run £200 to £400. If your oven is over 10 years old, and the repair hits more than half the price of a new model, it’s often smarter to replace it. Energy efficiency has improved a lot in the last decade—a 20-year-old oven can use 30% more power than a new one, which adds up over time.

Some people try to fix their oven themselves, and for simple issues like a broken element, that’s totally doable with basic tools and a multimeter. But if the problem involves gas lines, wiring, or the thermostat, you need a licensed technician. DIY fixes can save money, but they can also create bigger problems if done wrong. And if you’re seeing smoke, strange smells, or the oven won’t turn off, stop using it immediately. That’s not a repair—it’s a hazard.

Below, you’ll find real-world guides on diagnosing oven problems, comparing repair costs, and knowing when to walk away from an old unit. Whether you’re dealing with a faulty element, a misbehaving thermostat, or a control board that’s gone rogue, these posts give you the facts—not guesses. No fluff. Just what actually works.