Castleberry Office Furnishings was established January 1, 1990 with one focus in mind-the growing middle market in office furniture sales. Castleberry recognized the need for a showroom where the customers could see, touch, and feel their office furniture before committing to it. The greatest need was the middle to upper middle priced furniture lines. The showroom, combined with the veteran sales staff, a broad selection of merchandise, contract pricing, and extraordinary service were and still are today, the foundation of our business..