Protostar Limited

Protostar is a bespoke Building Contractor providing high quality construction services to London developers since 2005. Take a look below at some of our featured projects, the services we provide and ways to get in touch or see our work.





£500K - 4M

Project Range

Lets Build Your Project!

Join Us

Since being established in 2005 we've helped many private developers, homeowners and businesses realise their building project. Construction of a project is one of the most complicated activities and we pride ourselves in being able to manage the entire process from start to handover always with a mindful eye on budget, quality and time. Get in touch to see how we can help you, or learn a little more about us...
We are always interested in hearing from talented people. Tell us of your us experience and aspirations in your CV by sending it to Dor: