Plumbing Services Liverpool

Merseyside Central Heating Plumbing Maintenance

Your family run local, reliable and professional plumbing company with over 45 years experience. See why more people choose us!

We offer free advice/quotations and all of our engineers are gas safe registered. We are backed by Which? trusted traders and are fully insured, with Ā£5million worth of public liability for your peace of mind.

We cover anything from a dripping tap through to a full bathroom suite remodelling.

We always confirm plumbing job prices BEFORE we start any work. We also offer a fixed cost price promise.

We will not take a penny until the work has completed and you are 100% satisfied. If you need someone ASAP, we offer a fast response time and have an emergency 24/7 call out contact number.


We cover a wide range of plumbing services including

MCH Limited are fully compliant, gas registered experts to fix all makes and models of boilers including:

Boiler maintenance plans available which covers all parts and labour *If called before 10am click here to view all our boiler cover plans

    - Leaks from pipework or waste pipes from shower, sink, bath & toilet
  • - Leaks from main storage tanks, cylinders, boilers and radiators
  • - Constantly running or flushing toile
  • - Fixing or replacement of kitchen and bathroom taps
  • - Stop cock installations and repairs
  • - Water supply to kitchen, bathroom, washing machine, dishwasher and fridges
  • - Replacement shower and shower pump
  • - Constantly running overflow
  • - Fixing and replacement of outside taps
  • - Plumbing in dishwasher and washing machine

Boiler Repair Frequently Asked Questions

Boiler will need to be filled up with water via the filling loop until the pressure reaches 1-1.5 bar. Most recent combi's boilers will self-reset when the pressure is back to normal. If not then press and hold reset for 3-4 seconds.
Check that the room thermostat is turned up and the programmer is calling for heat. If so then normally one of the two is broken, If you have a wireless version then replace the two AA batteries.
This is normally caused by a faulty diverted valve located inside the combi boiler, this requires an engineer visit, we can call out to fix this at a labour cost of Ā£55 plus Vat plus the cost of a new diverter valve.
The most common reason for this is a faulty expansion vessel, normally when the heating is turned on the pressure will shoot up to 3 bar on the pressure gauge and the system water will expel through the small 15mm copper pipe outside, if this is the case then we can which re-charge your expansion vessel within a 1 hour call out. Other reasons for pressure loss are there is a leak somewhere on your system.
Could be one of many parts on the boiler and will require an engineer visit, most common leaks are due to faulty automatic air vents. Fill in attached form for a quotation.

Conventional System Faults Frequently Asked Questions

Will most probably be a faulty 2 port/3 port valve or a pump (if system works on gravity hot water) fill in attached form for a quotation.
Check that the room thermostat is turned up and the programmer is calling for heat. If so then normally one of the two is broken, If you have a wireless version then replace the two AA batteries.
Same again a 2 port or 3 port valve depending on what set up you have.
This is normally an issue with a broken boiler thermostat or more likely a blocked heat exchanger, this can rectified by power flushing the system or chemically cleansing/flushing the system, contact us for price and advice.
This will be either a new Thermocouple or a gas valve, this needs an engineer visit, Click here to request a free quote.
If your boiler is a condensing model then most likely the condensate pipe is frozen, if the pipe is accessible then try boiling a kettle and pouring it over the plastic pipe to try and thaw it out.
Normally means your 2 port or 3 port valve is passing, could rarely be faulty programmer.

Radiator Faults Frequently Asked Questions

The radiator requires bleeding (please note the boiler has to be re-pressurised once complete)
Your radiators need either to be power flushed or the system chemically cleansed.
Most common cause is a faulty Thermostatic radiator valve. If no thermostatic valve is on the radiator then it could be air locked. Try turning off all the other radiators on the system to push the air through the problematic radiator.

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