Central Heating Services in Braintree and Essex


John Clark Services offers a range of central heating service, which is used by domestic and commercial customers throughout Essex. With a team of experienced, friendly and reliable engineers, we are able to provide a solution for any installation, maintenance or repair work that needs to be done.

All our engineers are Gas Safe and Oftec Registered, which gives you the peace of mind that all work undertaken on your central heating is done by a trained professional, who will ensure each precaution and measure is taken to make sure your heating is working perfectly.

From routine inspections to the installation of brand new system, our team’s knowledge and experience gives you the assurance that all work is completed to the highest standard, ensuring all work is completed safely.

We carry out all aspects of heating which include

  • From one valve to full heating systems
  • System upgrades
  • System conversions
  • Oil Boilers
  • Radiators
  • Circulating pumps
  • Sealed system conversion
  • Header tanks and valves
  • Central heating power flushing
  • Old boilers
  • Air conditioning & building maintenance

Get A Quote

Contact us today for a no obligation quote.

Contact Us