Established for over 60 years, we provide a highly professional commercial maintenance service across London and the Home Counties, through our network of fully qualified commercial heating engineers.

We deliver:

  • Planned preventative maintenance
  • Commissioning
  • Fault diagnostics
  • Repair of all commercial and industrial gas, oil and LPG boilers

Our existing portfolio of clients range from local authorities to premium sports clubs and they regard us as their trusted emergency service in times of need. As well as reactive repair work, we also offer maintenance contracts, so we can make sure that your systems continue to tick over without issue, minimising disruption to your business.

With expertise in all types of gas appliances, all of our work is carried out in accordance with the manufacturers’ requirements and the Building Engineering Services Association standard specification SFG20. The ethos of our company is to deliver high quality work whilst always prioritising health and safety.

We understand the huge impact that gas and heating problems can cause to your business, so our fully accredited gas engineers will be with you as soon as they can to resolve the issue as soon as possible so you can get back to business as usual.

Our Maintenance Services

Planned Preventative Maintenance

We offer bespoke planned preventative packages that we will tailor to your business and your requirements. With an annual contract that you can renew each year, this package includes our 24/7 emergency call out service.

If you should need to call our emergency call out service, you will only ever speak to technical engineers to

Ensure the issue is dealt with swiftly and expertly.

Combustion Services

Maracom has a large team of fully qualified GasSafe/OFTEC combustion engineers to deliver top class commissioning, warranty, breakdown, repairs and servicing. In partnership with the UK’s leading manufacturers, our expertise in combustion services is second to none.

We also utilise cutting edge technology that drive improved efficiency through bespoke reporting and sophisticated data management and analysis. Call us for fault finding and repairs to all commercial heating plant.

Gas Pipework and Safety Inspection

Our engineers deliver exceptional levels of work on all gas pipework projects, big or small. Always prioritising safety and complying by regulations, we conduct a detailed survey prior to any work to identify the most appropriate solution to carry out, using years of experience in this field. We do everything from design, install, test and repair of all gas pipework to the highest safety standard.

Gas pipework services include:

  • Testing and purging
  • Decommission/Remediation
  • Annual Gas Safety Checks


DSEAR Risk Assessment

In accordance with 2015 regulations, new and existing installations must be covered by a risk assessment to identify any hazards and implement controls if required. It is important that you choose a technically competent, trustworthy company to conduct your risk assessments, to ensure they are carried out diligently.

Maracom engineers are the best in the business, so you can be assured that any risks are highlighted and the relevant control measures implemented and enforced.

Additional services include:

Gas Line Diagram (required for commercial premises to show layout of all pipework)

Gas Safety Interlocks (checking your interlocks are working correctly)

Flue Inspections and Testing

If you are looking for a professional commercial heating maintenance service, with a company that puts your business first, has a great reputation and highly skilled and trusted engineers, call us today on 02079878550.

Everybody here at Maracom is very proud to be supporting the NHS, Emergency Responders, TfL, Fire Brigade, Hospitals and other essential services during this time of crisis. If you need assistance please do not hesitate to contact us.