Bathrooms
Shower Installation in Watford & Hertfordshire
A shower that works well every day, fitted with the right valve for your water system.

The right shower depends on your hot water system and water pressure. We check both before recommending a mixer shower, a thermostatic valve or a pump where it is needed.
We fit new shower valves and heads, replace shower trays and enclosures, and build walk-in showers. Every installation is sealed and tested so water stays where it should.
Shower work we do
- Thermostatic and mixer shower valves
- Rainfall heads and handsets
- Shower trays and enclosures
- Walk-in showers and wet areas
- Shower pumps where pressure needs it
- Sealing and leak testing
From our jobs
Shower Installation we have done
Real photos from MJ Services jobs, not stock images.




Signs it is time for a new shower
- Weak pressure or temperature that keeps changing
- Leaks around the tray or enclosure
- Mould behind the seals
- You want to replace a bath with a walk-in shower
What affects the price
Replacing a valve in the same place is a small job. A new tray, enclosure or walk-in shower takes longer and we agree the price before starting.
“Very pleased with the lovely new shower system for my bathtub. Finally have good water pressure and temperature. Selvin installed a pump and connected it via a new thermostatic mixer tap.”
George WilliamsShower systemHow it works
Three steps, no surprises
Tell us what you need
Call or send an enquiry. We look at the job and your existing system, and talk through what you want.
Written quote
You receive a clear quote with the price and a start date. Nothing begins until you agree it.
Work and handover
We do the work carefully, test everything, tidy up and show you how it all works.
Questions
Shower Installation: common questions
Do you fit electric showers?
We fit mixer and thermostatic showers that run from your hot water system. For an electric shower, the electrical work must be done by a registered electrician.
Can you improve my shower pressure?
Often, yes. The fix depends on your water system, and may be a different valve, a pump or changes to the pipework.
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Learn moreFree quote
Get a free quote for shower installation
Tell us about the job and we will send you a free written quote.
- Gas Safe registered, no. 528469
- Free written quote before any work starts
- Rated 4.9 from 85 Google reviews
- Or call us on 07908 257410
