Smart Plumbing Services

For New Build Developments. Covering all of London.

shower mixer
Plumbing services

Here at Smart Call we provide a wide range of plumbing services, we cover all areas of London and specialise in new build developments, if your development or Apartment is 10 years old or less then you have come to the right place, our team of specialist plumbers are ready to help.

From Heat Interface Unit repairs to leaking stop Cocks, leaking cylinders, replacement valves, kitchen taps, shower repairs, no hot water, we fix them all. If you can’t see what you are looking for on our website, then please contact us, our friendly team are here to help.

Concealed Toilet Cisterns

If you have a concealed toilet cistern that keeps running water into the toilet bowl, or the flush plate just keeps getting stuck, wont flush or its stopped working completely, you can rely on our team to fix it for you.

We hold a stock of spare parts for makes such as Roca, Grohe, Schwab and fluidmaster. If we haven’t got the part you need, don’t worry as our list of suppliers can send then to us in a flash.

Leaking Cylinders

Many people are unaware that an unvented hot water cylinder requires an annual inspection Failure to regularly maintain your unvented hot water cylinder can lead to water leaks from valves and expansion vessels, regular maintenance checks can prevent costly repairs and potential damage to your property.

Why not book a service visit, our qualified engineers will check your Hot water and Heating system and supply you with a full report.

Heat interface units (HIU)

Do you have your Heat Interface Unit checked on a regular basis?
If the answer is no the we would strongly advise that you start now.
Leaking Heat Interface units can cause a lot of damage, not only can the leaks damage other components within your HIU, they can also damage your property.
Both can become very expensive, and also very incontinent.

Please contact us if you are based in London and have a leak from your heat interface unit, or you would like us to carry out a service and safety check.

Hot water problems

Does your shower keep going hot and cold, just when you are washing of the shampoo or soap suds? That is so annoying!! You may have a faulty shower, or your shower could be damaged by lime scale.
Lime scale can cause all sorts of problems, from seized valves leaking taps to poor performing hot and cold-water supplies.

You can help reduce lime scale by installing a lime scale reducer, or water softener.
Here are some of the benefits to installing a water softener
improving the lifespan of your appliances.

  • Softer feeling water
  • Cleaner shower taps and basins
  • Protect your boiler, cylinder and white goods
  • Improving the lifespan of your appliances

Please contact us if you need your shower repairing, or you would like more information on water softeners and scale reducers. 

Smart Call plumbing services

We fix all of these and more!


  • Tap Replacements
  • Water Leaks
  • Leaking heat interface units
  • Ball valves
  • Replacement heating pumps
  • Concealed toilet cistern repairs
  • Toilet flush plates
  • Immersion Heaters
  • Shower Repairs
  • Unvented Cyclinder repairs
  • Replacement Hot water pumps
  • Hot water cylinder repairs
  • Leaking HIU’s
  • Hot water problems
  • Leaking valves
  • Pressure reducing valves
  • Isolation valves
  • Expansion Vessels