Since 1974, J. Nelson & Company, LLC has been the Allen Organ Representative for Northern/Central California and Western Nevada. In August 2010, we moved our showroom and service headquarters to Livermore. With easy freeway access and ample parking, our new location will allow us to continue to serve our Bay Area customers, while allowing easier access from the Central Valley. Our showroom is open by appointment and offers complete lines of both classical and theatre organs to churches and individuals. Our Service Department has a factory-authorized service technician who is available to service any Allen organ located in our territory.