Grounds Maintenance Contractors, Arboriculture and Soft Landscaping Services in Hertfordshire, London, Bedfordshire, Northamptonshire, Cambridgeshire, Essex, Kent, Hampshire and surrounding areas in the UK.

Established in 1984, Mark Walker (Grounds Maintenance) Ltd specialise in the provision of comprehensive grounds maintenance services for single and multi-site contracts in both the public and private sectors. We currently maintain over 750 sites in:

  • Hertfordshire
  • Bedfordshire
  • Buckinghamshire
  • Berkshire
  • Cambridgeshire
  • Essex
  • East & West Sussex
  • Hampshire
  • Kent
  • Leicestershire
  • London
  • Northamptonshire
  • Norfolk
  • Oxfordshire
  • Rutland
  • Suffolk
  • Surrey
  • Warwickshire
  • Wiltshire

To see our area coverage, please click here.

The company is a member of the British Association of Landscape Industries (BALI) and has won a National Principal Award in Grounds Maintenance.

The company has extensive experience in managing single-site and multi-site contracts which includes the maintenance of local authority establishments, healthcare trust sites, commercial and distribution sites, housing associations and care in the community projects.

Whether you are looking for grounds maintenance contractors, landscaping, residential or commercial grounds maintenance services, we can help.

Mark Walker (GM) is committed to continual improvement and has been certified to the ISO 9001 Quality Management standard with BSI since December 2002. Click here  to see our certificate.

The very nature of our business requires that we have a sound understanding of environmental issues and opportunities for reducing the impact of our operations. With this is mind the company has gained accreditation to the ISO 14001 environmental standard with certification awarded in May 2011. This will further enhance our environmental awareness and that of our suppliers and sub-contractors and also provide opportunities for environmental refinement. Click here to see our certificate.

In October 2020, we achieved accreditation to ISO 45001. This certification together with regular internal and external auditing, ensures health and safety within Mark Walker (GM) is always being monitored, controlled and improved. Click here to see our certificate. 

The company is also accredited to Safe Contractor and CHAS.