The Engineers

East Coast or West Coast, at each of our purpose-built mastering boutiques
we provide custom audio services with Steph’s trademark customer service and the superlative sound
with which the Marsh Mastering name is synonymous.
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Chief Mastering Engineer
Stephen Marsh​

"Stephen takes a different approach to mastering, he enhanced what was there with a lot of respect for the material. As a result, it's a piece of work that really stands up.”


Robert Carranza

(Ozomatli, Los Lobos)

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Mastering Engineer
Justin Fleuriel

"OMG it sounds awesome

 

THANK YOU Justin!!"

 

 

 

 

Garrett Miller

Mastering Engineer
Fernando Lee

"I am SUPER STOKED on the sound! Absolutely love the sonics - quite possibly the best mastering job on one of my projects"

 

 

 

 

Kent Verderico

(Alex Kerckhoff, Capital)