Handyman and Plumbing at Home in Safi

What corrodes and what scales up: two opposite faults

They're often confused because they produce the same symptom — weakening flow, a mechanism that sticks — but they're treated in completely different ways, and mixing them up is expensive.

Limescale comes from the water and builds up on the inside: water-heater element, tap aerator, shower head, hot-water circuit. It comes off, it's descaled, and it returns if nothing changes upstream. That's maintenance, not repair.

Corrosion comes from outside and attacks the metal itself: screws, fixing clips, ironmongery, the exposed parts of taps, and anything mounted near an opening. It doesn't clean off: a corroded part is a part to replace, and cleaning it only postpones the moment.

The distinction is settled at diagnosis. A professional who descales a corroded part will have you calling again; one who replaces a part that was merely scaled charges you for a replacement you didn't need.

What to change before it breaks

On exposed components, preventive maintenance costs considerably less than an emergency call-out. Three items deserve it:

Screws and exterior fixings. Shutters, grilles, air-conditioning brackets, aerials: a seized screw can still be undone; a sheared one means drilling.

Flexible hoses. Washing-machine supply, shower hose, flexible connectors: cheap wear parts whose failure is anything but cheap.

The water heater's safety valve. It takes minutes to check, and it's the part whose failure goes unnoticed longest — until the damage.

Mounting, fixings and small jobs

For any mounting job — shelves, curtain rails, a television, light fittings — the question to settle before the visit is the substrate: plasterboard, hollow brick or concrete. It determines the fixing, and so what the professional needs to bring. Say too whether the materials are already bought.

Reference rates

In Safi, Adom applies the national average rate of 80 DH/h, while it consolidates local coverage city by city. Parts and materials are charged at cost on top of labour, and a serious professional flags them before fitting them. The quote is free and carries no commitment.

Frequently Asked Questions

How do I tell limescale from corrosion?

Limescale builds up on the inside and comes from the water: it descales, and returns if nothing changes upstream. Corrosion attacks the metal itself, from outside, and mostly affects exposed parts. A corroded part gets replaced; cleaning it only postpones the moment. A good diagnosis settles this before anything is charged.

What's worth replacing before it breaks?

Screws and exterior fixings, supply hoses, and the water heater's safety valve. Cheap parts whose failure isn't cheap — and the safety valve's failure usually goes unnoticed until the damage is done.

Should I buy the parts myself?

Not necessarily. If you already have them, the job is the fitting alone and the quote reflects that. Otherwise materials are charged at cost and flagged before being fitted.

What is the rate in Safi?

Adom applies the national average rate of 80 DH/h while local coverage is being consolidated. Parts are added at cost. The quote is free and you pay after the job is done.