MacLachlan, Cornelius & Filoni Architects, Inc. is the 19th longest running architecture firm in the U.S. with 130 years of continuous acclaimed design and operation. Founded in 1889 by Mr. Edward Stotz, MacLachlan, Cornelius & Filoni, Inc. (MCF) was the first architectural firm in Pittsburgh. We have a long-standing and national reputation for providing the highest level of professional services, delivering innovative architectural, planning and interior design solutions. The vitality of our firm is maintained by practicing with a diverse clientele.
A transformation of the Wilkinsburg Train Station!
We'd like to welcome our newest employee, Doug Lieb to MCF! Doug comes to our firm with over 25 years of experience in architecture! So happy to have you join our team Doug! :)
Take a tour of our St. Joseph's Hall & University Commons projects at Carlow University!
MCF is proud to be bringing back Bentley Hall to life. She is only 200 years old, and doesn’t look a day over forty! @ Allegheny College
If only these walls could talk... @ Allegheny College
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