our accreditations

Chestnut Products take pride in our approach to Quality, and Health & Safety.
We hold numerous accreditations assuring you, our client, that we meet all your requirements for professional and high quality contracting. Please see some of our awards below for more information;


Chestnut Products have met all qualifications to become CHAS accredited, demonstrating nationally recognized health and safety standards throughout our operation. This qualification enables us to work on many main contractor projects that companies without CHAS would not be able to do.

ISO 9001:2015

We are fully registered with this certified quality management system to prove our ability to consistently provide products and services that meet the needs of their customers and other relevant stakeholders.

Construction Line

This is a scheme demonstrating that Chestnut Products already meet the industry and government standards required of a construction company, saving you time and money on pre-tender research.

Builders Profile

A versatile information service that benefits us by showcasing our business to main contractors as capable professionals of whom are qualified and ready to work.


Being a member of Exor gives us the ability to interact with public sector buyers and tender for work with ease and speed.

AFI [Association of Fencing Industries]

AFI exists to promote safety, quality and professionalism throughout the UK fencing industry; being a member, we are provided with business opportunities, industry news and technical information; to encourage inter-member trading and collaboration; and to raise the profile and image of the UK fencing industry generally.


We are registered and qualified with RISQS to make our organisation visible as a potential supplier to the rail sector, saving time and reducing duplication of assurance processes.

Constructing Better Health

We use Constructing Better Health’s centralised work-related health database to securely help manage our employees’ occupational health.