White Mountain Audio Visual, started by Joe Deighan in 1990,  is based in the small town of Ossipee in the beautiful White Mountains of New Hampshire.  For almost 30 years WMAV has been fortunate to provide production planning, the best equipment and provide technical support to events and conferences not just in New Hampshire but throughout the United States, Canada and many countries in Europe.

WMAV is more than an AV production company.   We can help you plan and execute your meeting or event.  We have a large inventory of equipment both digital and analog, to ensure WMAV provides the best technical support  for any production.  We have also helped many meeting planners with tasks so they can concentrate on other planning details.  While we provide technical coordination, equipment and execution for events we also provide Vectorworks 3D CAD drawings for seating and room layouts, arrange for tent structures, seating, entertainment, trade show environments, electrical distribution, and create signage.  We are here to assist you, the individual or corporate planner, to create the event you envision.  Through your eyes!

Mailing :

P.O. Box 548

Center Ossipee, NH  03814


10 Moultonville Road

Center Ossipee, NH  03814


T: 603-539-3219

F: 603-539-7665 



© 2018 WMAV