About JSM Developments

JSM Developments, a division of Crown Oil Environmental Limited, offers a complete range of specialised services which are designed to maintain and reduce the risks associated with the storage of today’s biofuel stocks.

We are industry leaders in the reinstatement of contaminated fuel.

  • 40 years of experience in the fuel Industry
  • UK-wide coverage
  • Conduct maintenance repairs to a high standard
  • Fair and competitively priced
  • All staff are fully qualified engineers – SPA passport, BA, confined space, first aid trained, risk assessment awareness trained
  • APEA accredited
  • TUVNORD approved
  • BSI standards

Our partnership with Rafibra ES

To further enhance the services provided, JSM Developments have partnered with Rafibra ES who began their operations in 1987. Founded by the Martínez Navarrete brothers, Rafibra are currently the leader in the sector of the integral maintenance and repair of atmospheric tanks.

 The constant evolution and innovation in our services and products have enabled us to expand both nationally and internationally, managing to penetrate the European, Asian and American markets.

 We have the best professionals in the sector, with a highly qualified team dedicated to the exhaustive monitoring of the services provided to our customers.

For more information about any of our services, please request a callback from our experienced team.