Meet our family

At Great Lakes Audio Visual, our people are our number one resource. Our staff produce stunning events each day while focusing on giving our clients a unique experience and making them feel like part of our family".

Daniel Mandziuk
Co-Founder & CEO
Zach Cummins
Co-Founder & COO
Robbie Cortese
Acc Executive

Connor Brent

Production Specialist

Kate Tumminello

Production Specialist

Monica Johnson

Production Specialist

Josh Riggs

Production Specialist

Great Lakes Audio Visual

  • Facebook
  • Instagram
  • Twitter

Phone: 877-248-4528


Address: 1206 Hull Rd, Suite 1

Sandusky, OH 44870

© 2020 by Great Lakes Audio Visual. All rights reserved

  • White Instagram Icon