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.

We have 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 2002. Click here to see our certificate.

The very nature of our business requires that we have a sound understanding of the environment, and aspects of our business that have a negative impact so that we can take steps to limit their effect.

We have been accredited to ISO 14001 through BSI since 2011. Click here to see our certificate. 

We are a carbon neutral business (click here to see our certificate) and annually offset our emissions through Carbon Neutral Britain by making a payment to the Woodland Fund who use the money to plant trees.

The health and safety of our customers, employees, and members of the public, is of paramount importance to us. We have been accredited to ISO 45001 since 2020. Click here to see our certificate. Together with our accreditations to Safe Contractor, CHAS, and Constructionline, and regular internal and external auditing, ensures health and safety is always being monitored, controlled, and improved within our business and on clients’ sites.