Voorhees, Gmelin and Walker were a prestigious New York architectural firm.
The firm had an illustrious heritage, the parent company being founded in New York City by Cyrus L.W. Eidlitz in 1885. In 1900 he added partner Andrew C. McKenzie and when Eidlitz left the firm in 1910 he was replaced by Stephen Francis Voorhees (1878-1965) and Paul Gmelin.