top of page
Radiator Temperature Wheel


Our professional team of gas engineers working on behalf of KCJ Builders complete servicing on all makes and models of boilers, thus offering a wide variety to choose from when thinking of maintaining, upgrading or replacing your central heating system.


We also manage and assist landlords in carrying out gas safe testing providing all certification & meeting legal requirements in both

commercial and residential buildings using our Gas Safe Contractors


Our featured services include:


  • Installation of full central heating systems 

  • New boiler installation & servicing 

  • Mains pressure 

  • Unvented hot water systems 

  • Pipe & Power flushing 

  • Blockages 

  • Magna cleaning and Lime fighters 

Finding a reliable plumbing service in the London area can be a struggle, KCJ Builders can provide you with a high quality plumbing service from 1st to 2nd fixtures and including a 24 hours a day and 7 days per week emergency call out service.


We are quick and efficient as we understand how stressful these situations can be.


Our plumbing services include:

  • General Plumbing Work

  • Pipe Repairs and Renewal

  • Servicing of Gas Systems

  • Running of New Waste Pipes

  • Underfloor Heating Installation & Maintenance

  • Gas Fires

  • Boilers

  • Power Flushing

  • Drainage & Inspection Chambers

  • Drainage Cleaning and Rodding

  • Bathroom Appliance Installation

  • Leaking and Burst Pipes


And many more..

If you require our Central Heating & Plumbing Service or would like to find out more about KCJ Builders, click here to send us a direct email and tell us more about your project.

bottom of page