Tightening a cabinet handle takes two minutes. But a dripping pipe under the sink or a dead socket — that’s a different story. The line between a quick DIY fix and a job that needs a professional can be surprisingly thin. Here’s how to tell which side you’re on.
What you can safely handle yourself
Most cosmetic fixes and light installation work don’t require a tradesperson. You’re fine to do these yourself:
- drilling and mounting hooks, shelves, curtain rails (with wall plugs)
- assembling flat-pack furniture
- replacing a light bulb or a simple light fitting
- resealing a bathtub or sink with silicone
- sticking down skirting boards or trim
- painting a room if you have the time and patience
The rule: if a mistake is easy to undo and doesn’t touch hidden pipes or wiring: go ahead. If you don’t know what’s behind the wall or under the floor, stop.
When to call a professional
There are jobs where a failed DIY attempt costs far more than booking a handyman upfront. Call one when:
- a pipe or drain is leaking — every minute risks flooding your downstairs neighbour
- a socket or breaker stops working for no obvious reason
- a front door won’t shut or a lock is damaged
- flooring is lifting or creaking across a wide area
- grout around the shower is cracking and water may be getting under the tiles
- a radiator stops heating before winter
The cost-of-mistake rule
Simple formula: if the cost of fixing a DIY mistake could be many times higher than the cost of a handyman visit: call immediately. A flooded ceiling below you, a burnt-out circuit, a ruined floor screed, these are costs in a completely different bracket.
A handyman visit almost always costs less than the damage. Not sure which way to go? Describe the job in the app: a handyman will look at it on site and give you the exact amount.
Quick checklist before you decide
- Do I know exactly what’s causing the problem? (no — call a pro)
- Do I need specialist tools? (yes — call a pro)
- Could a mistake damage the building systems or be a health risk? (yes — call a pro)
- Have I successfully done this before? (no — call a pro)
- If something goes wrong, will it be easy to fix? (no — call a pro)
If you’re ticking “call a pro” more than once, you have your answer.
TV mounting is a good example of where that line sits: the article on mounting a TV on the wall compares both routes. Describe the job in the app and handymen will send you their offers.