Dripping Tap to Blocked Loo: When to DIY and When to Call a Plumber

We're a heating company, but a surprising amount of our week is plumbing — and honestly, some jobs don't need us. Here's our honest guide.
Usually fine to DIY: bleeding a radiator, tightening a leaking compression joint by a quarter-turn, plunging a slow sink, replacing a tap washer if you're confident turning the water off first, and repressurising your boiler using the filling loop (check your manual).
Call a plumber: anything you can't isolate with a stopcock, leaks inside walls or ceilings, toilets that won't flush or keep running, a stopcock that itself is seized (very common — and the worst time to discover it is mid-flood), replacing taps, basins or sinks, and anything involving your hot water cylinder.
The golden rule: know where your stopcock is before you need it. Go find it now — usually under the kitchen sink — and make sure it turns. That thirty seconds is the cheapest plumbing insurance there is.
For everything else, we cover general plumbing across Exeter, Torbay and South Devon — toilets, basins, sinks, taps, leaks, bursts, outside taps and new radiators supplied and fitted. Plumbing breakdowns are £95.99 including the first hour, and you can book online or just WhatsApp us a photo of the problem.
Need a hand? Fixed prices, online booking, and a Gas Safe engineer at your door across South Devon.
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