Our Team

If you are reading this bio, congratulations, you have achieved a Level 5 Security Clearance from CSI. Once upon a time, Mary Caldera took a History of Architecture course for fun. After changing her major to Architecture, she received her Certificate and AA in Architecture from El Camino Community College. Near the end of her first CAD course she saw a flyer for a drafting position in the school lab and started working for Breiholz Qazi Engineering, Inc. in the fall of 2005 and has stayed with the company through its transition to Critical Structures, Inc. Mary enjoys translating architectural info for our structural plans, walking catwalks (the rigging kind), historic building visits, getting plans approved for permit and coffee breaks. Outside of work she can be found gardening, drawing or acting like she’s 12 at Disneyland.