Olis-Hay are a team of local Designers with a strong focus on great design and impeccable customer service.

We provide a complete design and drawing service including a free initial consultation, planning applications, building regulations and Structural Engineer calculations for loft conversions, extensions, internal alterations and new builds.

We manage the entire process with the local authorities and ensure we keep our clients fully informed of the progress of their application along the way.

Or even if it’s just an initial chat to put your mind at ease about any worries you may have.