Shower Installation & Repair in South West London

Shower Installation prices in South West London (2026)

Indicative ranges based on current SW London trade pricing. We always confirm a fixed total in writing before any work starts — no hourly clock-watching.

Prices include parts and labour where stated. £60 call-out fee applies; out-of-hours and weekend work may carry an unsocial-hours uplift, agreed up front.

What we see most often in SW London homes

The housing stock across SW, KT, SM and TW postcodes is a mix of Victorian terraces, 1930s semis, mansion blocks and newer flats — each with its own recurring faults. These are the ones we attend most often:

• Low shower pressure in mansion blocks and converted flats with gravity-fed systems or undersized booster pumps.
• Leaks in Victorian terraces from aging copper/lead pipework, failed compression joints, or hidden pipe corrosion behind bath panels.
• Poor drainage and intermittent smells from shared stacks in 1960s ex-local authority flats, especially where wastes are partly blocked or poorly vented.
• Limescale buildup on shower heads, cartridges, and thermostatic valves from hard water areas supplied by Thames Water.
• Failed tray seals and cracked grout in older tiled bathrooms where movement or historic patch repairs have broken waterproofing.
• Intermittent electrics on older electric showers where isolators, pull-cords, or aging circuits no longer match current load requirements.

Brands and parts we work with

We carry common-fault parts on the van for the brands found in most SW London properties, so most jobs are resolved on the first visit.

DIY or call a pro?

Honest guidance — sometimes a YouTube tutorial is enough, sometimes calling us is the cheaper option once you factor in damage and time.

• DIY is usually fine for replacing a shower head, hose, handset, or resealing a screen if the leak is clearly from old silicone.
• Call a pro for any shower valve, pump, concealed pipe, or tray leak where tiles, boxing, or flooring may need opening.
• Use a qualified electrician for electric shower replacement or any fault involving the isolator, cable size, or breaker.
• Use a Gas Safe engineer only if the shower problem is tied to a boiler, unvented cylinder, or hot-water supply issue.
• If there is water damage to ceilings, electrics, or neighbouring flats, treat it as a pro job because the source may be hidden.

How the job runs, from call to invoice

1. 11. The plumber or installer takes the call, asks for photos, and checks whether it is repair, like-for-like replacement, or a larger installation.
2. 22. They arrive, isolate water and/or electricity, and inspect the shower, valve, waste, seals, pressure, and any visible pipework.
3. 33. They give a written quote on site, including labour, parts, parking, and any extra work such as tiles, plaster, or electrics.
4. 44. Once approved, they carry out the repair or installation, replacing faulty parts, resealing, or fitting the new unit.
5. 55. They test for leaks, correct temperature, flow rate, drainage, and safe operation, then clean the work area.
6. 66. They explain what was done, leave any manufacturer paperwork or test notes, and invoice with VAT shown where applicable.