Refrigerator Not Cooling? 4 Things to Check Before You Call a Repair Tech

A fridge that’s not cooling properly is one of the most common calls we get in Hobart, Indiana — and the good news is that a surprising number of these faults are things you can rule out yourself before booking a technician.

If it’s actually the freezer compartment that’s not cold rather than the fridge side, see our guide on freezer not freezing.

1. Check the door seal first

A worn or dirty door seal (gasket) is the single most common reason a fridge struggles to stay cold. Close the door on a piece of paper — if you can pull the paper out easily, the seal isn’t holding properly. Wipe the gasket down with warm soapy water; food residue and grime are often the real culprit, not a faulty seal.

2. Give the coils a clean

The condenser coils, usually at the back or underneath the fridge, radiate heat away from the unit. When they’re covered in a season’s worth of dust and pet hair, the compressor has to work much harder — and sometimes can’t keep up. Unplug the fridge and vacuum the coils every six months or so.

3. Check the temperature setting

It sounds obvious, but a knock to the dial (or a curious toddler) is more common than you’d think. Fridges should sit between 3°C and 5°C, and freezers at -18°C.

4. Don’t overpack it

Cold air needs to circulate. A fridge packed floor to ceiling after a big shop can’t maintain even temperatures, and food near the door can sit several degrees warmer than the back.

When it’s time to call a technician

If you’ve checked all of the above and the fridge still isn’t cooling, or you’re hearing unusual noises, seeing ice buildup, or noticing water pooling underneath, it’s likely a compressor, thermostat or refrigerant issue — and that’s a job for a qualified technician rather than a DIY fix. Our fridge repair technicians in Hobart, Indiana diagnose most fridge faults on the first visit, with upfront pricing before any work begins.

Fridges that sit warm for too long risk spoiling everything inside them, so if in doubt, get it looked at sooner rather than later.

Frequently Asked Questions

How long can a fridge sit warm before food goes off?

The general food safety guideline is that perishables shouldn’t sit above 5°C for more than about 2 hours. If your fridge has been warm for longer than that, it’s safer to check your food rather than assume it’s fine.

Can a fridge that’s not cooling be fixed the same day?

Often, yes — door seal, coil and airflow issues are usually resolved in a single visit. Compressor or refrigerant faults can sometimes need a part ordered in, which we’ll confirm once we’ve diagnosed it.

How much does fridge repair cost in Hobart, Indiana?

It depends on the fault — a seal or airflow fix costs far less than a compressor or sealed system repair. See our appliance repair cost guide for what typically affects the price, or we’ll diagnose and quote upfront before any work starts.

Checked everything above and still no luck? Book a technician online — we repair fridges right across Hobart, Indiana. You might also find our guides on what to check if your washing machine is leaking or what your fridge noises mean, our guide on what to check if your fridge is leaking water, or our fridge repair cost guide, useful. If you’re seeing ice build up instead, check our guide on what to do when a fridge isn’t defrosting properly.

Want to avoid a repeat call-out? See our appliance maintenance checklist.

Still not cooling after these checks? It is time to call a refrigerator mechanic near you in Hobart before your food spoils.