About

We make electrical design installable.

UK electrical design. We make the tools and Revit content we use.

Why we started

I’m Jarek. After more than 30 years watching projects lose money to avoidable rework, I built PROJECT DESIGN (IO) to prove that engineering and digital coordination can save contractors time and profit, not just generate more drawings.

Think of us as the layer between design intent and what will actually be installed.

What we do

Electrical design for UK buildings, including contractor design from RIBA Stage 3 through to handover.
BIM coordination of the electrical design.
ISO 19650 support: AIR, EIR and BEP translated into plain English, with practical templates your team will actually use.
Engineering tools and Revit content, created by Jarek Wityk and used on our projects.

Testimonials

They listen to the clients requirements and help guide them through the process regulations and standards. We look forward to working with Jarek again in the future! Many thanks!!!

Supporting Information Management using BIM in the built environment sector. Developing standards and guidance, training and consultancy. "Jarek has been an enthusiastic and valuable contributor to the guidance that has been written by UK BIM Alliance for the ISO 19650 standards on information management

Jarek continues to be a great supporter of the UK BIM Framework and his engagement with the information management processes, especially those supporting asset operation is helping to shape the guidance and resources. He is extremely knowledgeable in this arena...

It’s a pleasure working with true professionals who are prepared to work within the Constraints imposed on us by the nature of the business Birkbeck provides in terms of student experience etc.

Jarek Wityk

About Jarek Wityk

I have worked as both an electrician and an electrical designer, I hold an MSc in BIM, and I am a Member of the Institution of Engineering and Technology (MIET). After 15 years on-site, I’ve learned the hard way what gets installed, what gets value-engineered, and what causes chaos.

I run PROJECT DESIGN (IO), an electrical design practice. BIM coordination and ISO 19650 information management are how we deliver the design. The tools and Revit content are created by me, and I use them on our live projects. Alongside projects:

I publish Revit content (families, templates, docs) and free resources for electrical designers.
I teach the free Trimble ProDesign Introduction Training Course.
I build custom Revit plugins and pyRevit automations.
I’m a co-author of the UK BIM Framework’s Guidance Part 3, the operational phase guidance for ISO 19650. I translate the standards into plain English and practical steps.

Next step

Book a 30-minute call. We’ll confirm what you need, what’s in or out of scope, and the best way to get there.

Get in touch with us