ExCAL was established by a team of experienced engineers and scientists in 1996.

About us

The unique experience of the team enables us to provide our clients with bespoke environmental and process advice to support their business.

Our philosophy since inception has been to always investigate a client’s requirements in depth prior to accepting a commission. The aim of the investigation is to make sure that we can add value to our client’s business and take them forward before we develop a proposal for the project.


This open approach to business ensures that our goals for any scheme are completely aligned with those of our clients and that specialist skills are in place prior to commencement of the project.


The majority of our work is derived from repeat business from happy long term clients.


Our team of chemists, engineers, environmental scientists and ecologists have a long track record of innovation in problem solving which enables us to quickly analyse environmental problems and to develop bespoke cost effective solutions to them.

We operate under a strict quality management system that is certified to ISO 9001 and pride ourselves on our ability to analyse complex data sets to produce easy to read reports that our clients find usable and useful.

Interested in any of our services?


If you have any questions or would like to obtain a quote,

please get in touch.


Would you like to join our team?


We are an equal opportunities employer.

If you are interested in working with us please contact us with your CV and covering letter.


©2016 Hendre Holdings Group. All rights reserved.

ExCAL Limited, Capel Hendre Industrial Estate, Ammanford, Carmarthenshire, SA18 3SJ.

Reach us through info@excaluk.com or call us at 01269 831 606