Argonaut Heating - Industrial heating, air conditioning, commercial boiler replacements specialists in London, Essex, Kent
  • Argonaut Heating

    Industrial and commercial heating, boiler replacement and plumbing services for London and the south east

  • Argonaut Heating

    Heating, plumbing, air conditioning, ventilation, laboratory water & gas services for schools, colleges & university buildings of all types

  • Argonaut Heating

    Church Heating - Specialist in the design, installation & maintenance of church heating services & church boiler replacements

  • Argonaut Heating

    Industrial and commercial air conditioning services for London and the south east

  • Argonaut Heating

    Air conditioning design, installation and maintenance for offices, schools and all building types in London, Essex, Kent and South East

  • Argonaut Heating

    Industrial and commercial heating design, installation, boiler replacements and maintenance for all building types

Church Heating

Let us solve your church heating problems quickly & efficiently

 Church boiler not working?

Heating problems in your church?

We also install cost effective Rinnai heaters for quick heat up and reduced running costs

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~ Over 45 years' experience in the industry ~

Trade Affiliations

Gas Safe Register 

Construction Line




Celebrating over 45 years of successful trading

Argonaut Heating Ltd has been established for over forty five years and provides consistently high standards of service for a range of mechanical services.  We specialise in industrial heating, ventilating, plumbing and air conditioning systems for a wide range of building types and project sizes.

We offer a full design, installation and maintenance service for commercial heating, ventilating, plumbing and air conditioning systems throughout London, East Anglia and the South East including Essex, Suffolk, Norfolk, Lincolnshire, Peterborough, Cambridgeshire, Hertfordshire, Bedfordshire, Buckinghamshire, Middlesex and Leicestershire.

The experienced Argonaut Heating Ltd design team prides itself on its ability to solve problems that others have failed to resolve and we are confident that we will provide the most efficient and cost effective solution for you, no matter the size of your enquiry - from a single boiler repair, boiler replacement service, heating maintenance contract or a large industrial heating and air conditioning design project.

Trade Association Membership

Argonaut Heating Ltd is a member of the leading trade regulatory associations for the industrial heating, ventilating and air conditioning industry.

        Member of HVCA     Registered with GasSafe     Registered with REFCOM

HVCA (Heating & Ventilating Contractors Association)

Argonaut Heating Ltd has been a full member of HVCA since 1978, reflecting the consistently high standards of our craftsmanship, commercial competence, management ability and all-round professionalism.  We are required to adhere to the Association's Code of Fair Trading and are committed to best practice in all our commercial dealings.  We are regularly subject to third-party inspection and assessment which addresses our commercial capability and technical competence.


Argonaut Heating Ltd is registered with Gas Safe, the official gas registration body for Great Britain, appointed by the Health and Safety Executive (HSE).  Gas Safe Register replaced CORGI as the gas registration body in April 2009.  Appointing a contractor registered with Gas Safe ensures that the installation team are competent and qualified to work safely and legally with gas. 


Argonaut Heating Ltd is registered with REFCOM, the F Gas Company Certification body.

The REFCOM Register of Companies Competent to Handle Refrigerants was set up in 1994 in response to atmospheric damage caused by certain refrigerant gases.  Since then the Register has evolved to cover fluroinated refrigerant gases which, if released to atmosphere, have a global warming potential significantly higher than CO2.

From 4 July 2009 it became a legal requirement for all businesses that install, maintain or service stationary refrigeration, air conditioning and/or heat pump equipment containing or designed to contain F gas refrigerants to obtain an F gas Company Certificate.

Training & DBS (previously known as CRB) Checks

Argonaut Heating Ltd is committed to a high quality of service and competence and all members of our team are fully qualified and regularly attend training courses to ensure their knowlege is constantly updated.  All employees are Enhanced Disclosure & Barring Service (DBS) checked (previously known as a CRB disclosure).

Health & Safety

Argonaut Heating Ltd is committed to excellence in health and safety and our membership of regulatory associations such as HVCA, Gas Safe and REFCOM ensures that clients can be assured that all heating, ventilating, plumbing and air conditioning installations are carried out in compliance with the latest regulations governing health and safety in the workplace.

Legionella Control

Argonaut Heating Ltd offers a specialised provision of Legionella Control services for our clients in the London, Essex, Kent, Hertfordshire and surrounding areas. We offer Legionella Risk Assessments and advice on legislative compliance with the Health and Safety Executive Approved Code of Practice (L8) - The control legionella bacteria in water systems.

Contact Us

Contact us for further information and a free survey and quotation for all your heating, ventilating, plumbing and air conditioning requirements.