Having a fully qualified and CSCS registered workforce, ISO 9001 Quality Assurance (since 1993), Safe Contractor accreditation, being a certified member of the Federation of Master Builders (FMB) and being on the approved list of many manufacturers, Local Authorities and prestigious organisations demonstrates reliability, longevity and a professional level of competence in the works that we undertake. JNL also carry out contracted general and reactive maintenance for national and local organisations, Local Authority Grants (for disabled facilities, etc), insurance work and small general buildings works. We also provide a survey, test and diagnostic service.
