Whenever would be convenient and most helpful to you.
It is certainly advantageous to get any advice prior to the commencement of your
project as you can then take into consideration all aspects of the design, statutory,
sustainable and technical implications so avoiding abortive work and costs later
in the project.
However, this may not be possible for a variety of reasons, so as there are many
stages to a building project, all of which we have knowledge and experience of, why
not contact us to see if we can help?