family run business

Complete heating installation

Our experienced team offer a range of services small and major across Essex and the South East.

Heating and plumbing services

JJ Engineering Co. can help your business with a wide range of services, from minor repairs to complete gas installations for the commercial, retail and industrial sectors across London and the South East.

We can help with:

  • Plumbing services
  • Hot/cold water
  • Heating repair and installation
  • Upgrades to energy efficient systems
  • Gas installations
  • Air Source Heat Pumps
  • Heat Pumps

    Air source heat pumps are the modern renewable alternative to a gas boiler and produces renewable heating and
    hot water with much lower carbon emissions.
    In comparison to an oil system, an air source heat pump is much more efficient, creates lower carbon emissions and has
    considerably lower operating costs.
    Air source heat pumps can use 1kW of electrical energy input and take 2.2kW of low temperature renewable heat energy from the air, producing a high efficient 3.2kW heat energy output.
    This heats refrigerant in the system which in turn heats water for domestic hot water and space heating.

    Mukesh Aggarwal – Technical Sales Director, E.W.A. Controls Ltd

    A family-run business with all the qualities that ensure peace of mind. The first mechanical and electrical company I had the pleasure to work with in 1991, where we carried out the BMS controls at the world-famous Moorefield Eye Hospital. We have worked closely with JJ Engineers on many projects since 1991 and look forward to many more.

    Alan Brophy – Inertia Construction Engineering

    I have used JJ Engineering professionally for over 15 years and they have been a great contractor.

    Highly recommend them to anyone looking for a competent MEP Services Installer for Commerical, Industrial, Retail or Residential projects.

    Duncan Gill – Whole Building Services WBS Ltd

    I look forward to our continuing relationship and would have no hesitation in recommending JJ Engineering to potential clients.

    Eamon O’Conner – Conner Construction Limited

    Having worked with Paul & his team for the last eight years I can clearly say I hold JJ Engineering Co. in very high regard. In this time we have undertaken numerous projects all varying in size & value but have never once been had any reason to doubt or question their ability.

    Friendly service

    Based in Essex, our highly trained and experienced team will be more than happy to help with whatever heating problems you may have.

    We always aim for a quick response and a reliable service.

    Call us today to arrange our services.

    If you need professional heating installation, maintenance or repair services in Essex or the South East, call JJ Engineering Co. on: