The California Institute of Technology Charles C. Gates Jr.–Franklin Thomas Laboratory building in Pasadena, California, is an engineering and research facility updated from its original 1950s design in a $20 million renovation project. The building consists of two basement levels and three floors above grade. The renovated facility provides lab facilities as well as new offices, classrooms and meeting/collaboration space for students and faculty. Waveguide provided audiovisual and information technology consulting for the project. The building achieves LEED Version 4- Gold.