Demmer AV Solutions is a group designed to meet the unique needs of ministries. Many churches do not have a full-time Technical Director on staff, which can present challenges in keeping up with maintenance, repairs and enhancements. This is where we come in.If you anticipate needing an entirely new system or just want someone to improve the functionality of your microphones Demmer AV can help. With 15 years in the industry and having served Central Ohio’s churches for nearly ten of those year