Book your next session! – Bespoke Services – Travail Sur Mesure – Get The Very Best From London!

A team of world class, award winning mastering engineers supplying the best work from England and Europe.

We are here for you! Le Third Floor is in London’s studios every day and will make sure everything goes to plan. We will look after your mastering and mixies and everything you need on a daily basis.

Feel at ease because we take care of your project as if it were our own and deliver the final product with 100% success for you!

Book Abbey Road studios via Le Third Floor, we will look after your assets, masters and deliver the best work ever!


“I have been working with Nicolas/ Le Third Floor on various projects for the last 20 years. Most recently with artists Tony Remy & Idir. The music is always interesting & the productions sparkle. Nicolas has a sound background in music production. Including engineering sessions for legends like Charles Aznavour. Sessions are always fun & I wish we saw more of him here at Abbey Road. All the best for the future.” – Geoff Pesche. Senior Mastering Engineer. Abbey Road Studios.



“Always a pleasure working with Nico. I love the variety of music that Le Third Floor bring to me for mastering, I’m always excited to hear what I’ll be working on next and look forward to many more years working together to make music sound it’s absolute best!” – Stuart Hawkes. Mastering Engineer at Metropolis Studios, London.



Fluid Mastering: Tim Debney and Nick Watson