Sure Maintenance is a large 350 staff commercial and domestic gas installation and maintenance company based in the northwest.

Sure Maintenance joined Alcumus ISOQAR at the beginning of 2015 for ISO 9001 and ISO 14001 certification.

For the purpose of ESOS compliance, Sure Group have chosen to implement an ISO 50001 system to integrate with their current Alcumus ISOQAR certification offering a simplified, centralised auditing system of all of their certifications.