772 Oak Creek Dr, Lombard, IL 60148

(630) 424-8700 debbi@gmkav.com


GMK Inc. has been providing commercial AV services to its local and national clients for over 27 years. Over that time, we’ve built a reputation by creating custom systems that address our clients’ needs and budget while staying on track with needed completion dates.

Our years of experience have taught us that simplicity is the key to successful system design, and we work to provide our clients with intuitive, reliable solutions that meet the needs of the most demanding industries.