About Us

The City Suburban Group Incorporates City Suburban Tree Surgeons Ltd: Dealing with Local Authority & Utility Customers, CSG (Ushers) Ltd: Dealing with Housing Associations, Corporate & Domestic Customers.


The Main Company City Suburban Tree Surgeons Ltd is a specialist Arboricultural Contractor based in South London with operations covering all of London and the Home Counties. The company was established in 1972 as a domestic contractor and its operations turned towards specialist Local Authority work in 1989. Since then we have proved ourselves to be one of London's leading Arboricultural Contractors and also one of the largest tree companies in the UK.


City Suburban Tree Surgeons Ltd are an Arboricultural Association Approved Contractor & our consulting services are provided by ACS Consulting who are an Arboricultural Association Approved Consultant, we have ISA certified arborists, we are members of the International Society of Arboriculture, the Tree Care Industry Association, and the Royal Forestry Society and are a CHAS, Exor & Construction Line accredited contractor.


All City Suburban Tree Surgeons Ltd company processes and procedures are carried out via our "Integrated Management System" which continually monitors our Works Performance, Staff Development, Service to Clients, Safety Management, Environmental Impact and General Operating Procedures. Our "Integrated Management System" is certificated as compliant to ISO 9001 Quality Management, ISO14001 Environmental Management and OHSAS18001 Health and Safety Management at our Stockwell Head Office, Enfield Depot, Croydon Depot and our Recycling Centre, by a UKAS accredited certification body.


As an Arboricultural Contractor, we are extremely conscious of the risks involved in arboriculture and are, therefore, fully committed to an employee training programme and our staff's Continuing Professional Development along side the rigorous application of all current legislation and Health and Safety regulations.

City Suburban Tree Surgeons Ltd currently has over fifty fully-equipped teams containing qualified Arborists and Grounds persons capable of undertaking any form of arboricultural operation using all the latest Plant equipment and machinery.


Our Policies & Certification:


Heath & Safety Policy Environmental Policy Quality Policy Arboricultural Association Approved Contractor


Safecontractor ISO9001, ISO14001 OHSAS 18001 CHAS EXOR