Hello Concertus


Thanks for visiting our page and I hope you enjoyed the doughnut. I wanted to introduce the company and this seemed a better way all around.

Cornerstone Acoustics was founded in 2025 by me, Pete Erskine to deliver high quality acoustic design advice with a clear emphasis on fitting your needs. A core principle of the company is to always deliver information clearly and concisely and to avoid over-complicated language wherever necessary. Acoustics made simple.

I worked at Adrian James Acoustics for 8 years before launching Cornerstone Acoustics and in that time had the privilege of working on many Concertus projects. Including but not limited to the following:

  • Grace Cook Primary School

  • Woodhall Primary School

  • Edgar Sewter Primary School

  • Chantry Academy

  • IES Breckland

  • Brooklands Primary School

  • Jenkins Pavilion

In more recent years I have primarily been on contractor led projects but providing guidance in the background for more junior consultants working on your projects. I would love to work with you all again and look forward to receiving quotation requests soon.

Other experience

Whilst Cornerstone Acoustics is a young company and therefore has limited project experience, Pete Erskine (director) worked at Adrian James Acoustics for 8 years, working on hundreds of projects in that time.

Some key projects Pete managed and undertook significant work on are shown below.





Whilst Cornerstone Acoustics is a young company and therefore has limited project experience, Pete Erskine (director) worked at Adrian James Acoustics for 8 years, working on hundreds of projects in that time.

Some key projects Pete managed and undertook significant work on are shown below.