Our accreditations demonstrate our commitment to consistently providing a safe and quality serviceAccreditations to allow you to buy with confidence
Our accreditations demonstrate our commitment to consistently providing a safe and quality service


Treefellers Ltd have acheived various accreditations that help in demonstrating the excellent management systems the company has. 

ARB Approved Contractor (SSIP)

The ARB Approved Contractor scheme is a registered member of SSIP and is the tree work industry standard for quality assured, compliant arboricultural contracting in the UK. 

It also provides our domestic customers with a quality mark assuring the client of good quality tree care undertaken safely and efficiently undertaken safely and efficiently.



CHAS (SSIP) - Health and safety

The CHAS health and safety assessment scheme is a pre-approval scheme that demonstrates to our clients that we meet the required health and safety standards.

CHAS is a founding member of SSIP.  The Safety Schemes in Procurement (SSIP) forum is an umbrella organisation for recognised health & safety schemes in the UK and aims to reduce health and safety assessment costs and duplication in the supply chain. 




ISO 9001 - Quality managment

ISO 9001 is an internationally recognised certification for a quality management system that helps ensure that our customers get a consistent good quality service. 

ISO 14001 - Environmental management

ISO 14001 is an internationnally recognised certification for an environmental management system that meets the requirements for an organisation to manage its environmental responsibilities and enhance environmental performance

Railway Industry Supplier Qualification Scheme (RISQS) Qualified

The Railway Industry Supplier Qualification Scheme (RISQS) is the supplier pre-qualification service
used by buyers of all products and services throughout the GB rail industry.


 Building confidence (Member)

Demonstrating our compliance and improvement against leading standards of excellence in the construction industry.  


 Constructionline (Member)

A register of pre-qualified contractors used by the construction industry.