Frequently Asked Questions

This section contains questions that Sira receives from its clients on a regular basis. Sira has provided answers to these general questions. Please see the links on the left for FAQs relevant to subject area.


Please check this section regularly for updates.

If you have a question, or cannot find the answer to your enquiry on this website, please email info@siraenvironmental.com or tel: +44 (0)1322 520 500 and Sira will be happy to assist you.