architecture / engineering
Established Tradition, Exceptional Quality, Proven Success

Rieger Associates, formerly known as “Building Concepts, Inc.“ is an Architectural Firm specializing in large Business Parks with multi story offices or single story office and manufacturing facilities. Building Concepts, following it’s establishment in 1969 by the Koll Company of Newport Beach, provided millions of square feet of Office and Industrial space for many different corporations. Under the guidance of Mr. Rieger, it was responsible for numerous projects in Orange, Los Angeles and San Diego counties throughout the 70’s, 80’s and 90’s. Today, Rieger Associates has established itself as one of Southern California’s premier architectural firms.

There is a common denominator for all projects. No job is too small, no job is too big, the challenge is to provide the best product in a challenging industry climate.

Konrad Rieger, Architect
Principal, Rieger Associates