The historic Openheimer-Montgomery Building, constructed in 1892, was completely renovated by our firm. This award-winning landmark created accommodations of contemporary office and studio space in a historic and urban setting that has served us well since 1981. Shefelman and Nix Architects has maintained an active and varied practice ever since the firm was established in 1977. Our strength and longevity is fostered by our philosophy to begin each project as good and active listeners to our clients. architect architects architectural architecture austin austin area church churches commercial design designer green green building green builder green design home homes hotel office residential retail sustainable sustainability texas tx 2010