Hagerstown, MD   301.797.1070

Baltimore, MD   410.522.2061

Harrisburg, PA   717.526.4416

Delaware   302.697.7515


twitter black FB black google+

Sound | Lighting | Video | AV Networking | Signage

Connect With Us

We are here to provide all your sound, lighting, and audiovisual needs You will get personalized options from one of our friendly, knowledgeable team members. Contact us today to see how!


Bill Hetzer: President, CEO and Founder. Sales and System Engineer

Kris Heist: Vice President. Event Consultant, Sales, System Engineer

Scott Murray: Production Manager, Rentals, System Engineer

Ed Musser: Installation Manager

Ernest Musser: Sales, System Engineer

Susan Hetzer: Administrator

Lisa Reed: Accounting

Ann Dabdoub: Marketing



Providing great custom products and services throughout the East Coast since 1979


DSL Sound Inc

67 West Baltimore Street

Hagerstown, MD 21740


Mailing Address:

PO Box 2527

Hagerstown, MD 21741


Business Hours:

Monday to Friday: 7am to 4pm


Hagerstown, MD    301.797.1070

Baltimore, MD        410.522.2061

Harrisburg, PA        717.526.4416

DE, MD Eastern Shore

& Philadelphia        302.697.7515

Member of the National Systems

Contractor Assoc.


Federal ID #: 52-156832

PA. Entity #: 2644902

MD. Contractor #: 21311428

VA. Contractor #: 2705-015294

DE. License #: 1994104251

WV. Contractor #: WV13877

* Required