Nechodoma's work has been surrounded by controversy. His architectural style varied widely, from Neo-Classical Style for public school buildings, Gothic and Mission Style for his churches and Prairie Style in his houses. The most controversial aspect of Nechodoma's work has been his plagiarism of Frank Lloyd Wright's residential work. Architectural historians Jorge Rigau, Enrique Vivoni Farage, and Nechodoma's biographer, Thomas Marvel have discussed extensively Nechodoma's direct use of Wright's Wasmuth Portfolio as a reference for his residential work in Puerto Rico.