Audio/Video Engineering

Greenbusch designs sound and video systems, ranging from entry level, economical installations, to large-scale performance venues and sophisticated videoconferencing facilities.  As a professional services firm that specializes in both Audio/Video (A/V) Engineering and Acoustical Design, our clients benefit from the synthesis of these two independent and collaborative practice groups. We routinely model rooms in software during the design process utilizing the latest technology. Types of facilities include: Airports, Civic/Municipal Buildings, Higher Education Buildings, K-12, Transportation and Transit Stations, Performance Spaces, Music Rooms, Religious, Historic Buildings, Conference Rooms, and Commercial/Residential. Staff are experienced with the range of procurement methods such as Design Build, GC/CM, CM/GC, DBB.

Truman ES


A/V Master Planning
A/V Systems Design, Specifications, Cost Estimates
Testing and tuning of existing systems
Needs assessment
Stakeholder/User survey
Assistive listening system design
Contemporary Multi-Media interface/integration, touch screens, interconnect with building energy use information, broadcast news updates, research milestones
Conference Rooms: Small video projector and speakers in spaces, video conferencing
Teaching Labs: Designed with audio and video displays, distance learning



Sound Transit
University of Washington
Portland International Airport
Portland Public Schools
City of Portland
City of Seattle
State of Washington
State of Idaho
Port of Seattle
King County
Seattle Public Schools

Adam C. Jenkins, PE, INCE Bd. Cert.

Vice President – Acoustics / Audio-Video