Headquartered in Denver, Colorado, the firm was founded in 1985 by Luis Acosta (as Luis O. Acosta Architects, P.C.). In 2010, after working with Mr. Acosta for 14 years, Timothy Habben, NCARB, purchased and rebranded the firm as LOA Architecture. LOA Architecture continues to offer the same comprehensive professional architectural services that our clients have come to rely on for decades, including client services, conceptual planning, programming, documentation, and construction administration.