Before You Call a Plumber: Simple Checks Every UK Homeowner Should Do

You know that moment when you hear an ominous drip, notice the sink draining at a snail’s pace, or realise the heating’s packed in just as the temperature drops? The natural reaction? Call a plumber. But wait—some plumbing gremlins have surprisingly easy fixes. A few quick checks could save you time, money, and the headache of waiting for a call-out. Let’s go through what to try before you pick up the phone.

1. Check the Basics: Is It Something Simple?

Before you start envisioning a costly repair bill, rule out the easy stuff. Some issues look serious but are actually laughably simple to fix.

  • Turn It Off and On Again (Yes, Really!)
    If your boiler or water heater is on strike, check for a reset button. Sometimes, all it takes is a quick reboot to bring it back to life. It’s the plumbing equivalent of giving it a pep talk.

  • Blocked Drain? Try a DIY Fix First
    A slow-draining sink or shower doesn’t always mean disaster. A mix of baking soda and vinegar followed by hot water can work wonders. If that doesn’t shift it, a plunger or drain snake might do the trick. No chemicals needed—just a bit of elbow grease.

  • Low Water Pressure?
    If one tap is playing up, it could just be a clogged aerator. Unscrew it, give it a rinse, and pop it back on. If your whole house has weak pressure, check with your water supplier before assuming it’s a plumbing fault.

2. Look for the Obvious Culprits

Some problems have fixes so simple you’ll kick yourself for not checking sooner. A quick once-over might be all you need.

  • Leaking Taps & Pipes
    That constant drip-drip-drip? It might just be a worn-out washer or O-ring—both cheap and easy to replace. If there’s water pooling under the sink, tighten any loose fittings before calling in the cavalry.

  • Toilet Running Non-Stop?
    If your toilet won’t stop refilling, lift the cistern lid. Sometimes, the float or chain gets tangled. A quick adjustment and you’re sorted—no plumber needed.

  • Radiator Not Heating Up?
    A cold radiator in an otherwise warm house probably just needs bleeding. Grab a radiator key, release the trapped air, and feel the heat return. It’s easier than you think.

3. Is It a Bigger Problem? When to Call a Plumber

Some things are best left to the professionals. Here’s when you should stop troubleshooting and pick up the phone.

  • No Water at All
    Before you panic, check your water supplier’s website for planned maintenance. If your neighbours have water and you don’t, it’s time to call in a pro.

  • Burst Pipes
    If water is gushing where it shouldn’t, turn off your mains supply at the stopcock immediately. The sooner you act, the less damage it’ll cause. Then call a plumber—fast.

  • Persistent Blockages
    If the same drain keeps clogging despite your best DIY efforts, something more serious might be lurking deeper down. It could be tree roots, a collapsed pipe, or years of buildup. Time for a plumber with the right tools to sort it out.

A Little Know-How Saves a Lot of Hassle

Not every plumbing issue calls for a professional. By checking a few basics first, you might save yourself an unnecessary call-out (and a hefty bill). But when a real problem arises, knowing when to call a plumber is just as important as knowing when not to. After all, a good plumber is worth their weight in gold—but only when you actually need one!