← Back to Thoughts

How we made complexity simple

Brand Identity · 17th September 2026

By Chocolate

ThermaMech is a great example.

They deliver highly specialised engineering solutions for heating and cooling – using carefully planned networks of pipes underground to move sustainably sourced energy. Hugely sophisticated. Hugely important. And, through photography alone, not the easiest story to tell.

So we found a simpler one.

Specialists.

Specialist equipment. Specialist people. Specialist expertise. In a specialist industry.

Rather than positioning ThermaMech as another part of the wider construction sector, we helped them own their specialism.

We created a distinctive identity, a three-tone palette representing heat, cooling and sustainability, and bespoke iconography that became a visual language for the business.

And because engineering is at the heart of what they do, we developed a graphic system inspired by Fibonacci patterns – giving their communications an authentic engineering feel while making the brand instantly recognisable.

The result is clean, confident and memorable.

More importantly, it gives an exceptionally successful business a story that is as specialised as the work it does.

Complex product. Simple story. Strong brand.

Another project we’re very proud of at Chocolate.

View Project

More Thoughts

Want a chat?

Get in touch to find out how we can work together.