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Staff contact

Entertainment Sound Production has established a solid staff of experienced & skilled sound engineers, technicians and other production professionals. Our full time staff include the people listed here. In addition we draw upon a wide ranging group of professional engineers, stagehands, riggers and technicians - both freelancers and those affiliated with the IATSE Local 22 in Washington DC and Local 19 in Baltimore.


For equipment rental email

to contact our rental manager for all of your rental equipment requirements 

Ed Casey -

Co-owner Ed Casey has been involved in the music and sound business since the early 1970s. First as a musician in the Washington DC area. Later he worked with Potomac Sound and Emco Inc. before forming Entertainment Sound with Patti Heck in 1981.

Patti Heck -

Co-owner and business manager. All inquiries concerning billing and financial matters should be directed to Patti.

Edward Casey -

Edward is our lead production manager.


Entertainment Sound Production Inc.

2718 Cassedy  St 

Silver Spring MD 20910

phone 301-608-2180