Irwin & Leighton’s current King of Prussia, Pennsylvania headquarters are located on what was once Mr. Irwin’s (one of our founders) Farm Estate
Mr. Irwin & Mr. Leighton are immortalized in the architecture of the Fidelity Philadelphia Trust building in the arched relief and are personified as cherubs, one playing the fiddle and the other as a botanist
Mr. Irwin & Mr. Leighton are immortalized in the architecture of the Fidelity Philadelphia Trust building in the arched relief and are personified as cherubs, one playing the fiddle and the other as a botanist
The Fidelity Trust Building, built by Irwin & Leighton in 1927, was featured prominently in the 1983 hit film Trading Places
The Fidelity Trust Building, built by Irwin & Leighton in 1927, was featured prominently in the 1983 hit film Trading Places
Many may recognize Princeton University’s Holder Courtyard and Firestone Common Room (renovated by I&L) from the 2001 Academy Award winning film A Beautiful Mind
Many may recognize Princeton University’s Holder Courtyard and Firestone Common Room (renovated by I&L) from the 2001 Academy Award winning film A Beautiful Mind
Irwin & Leighton constructed the original Dirigible Hangar in Lakehurst, NJ in 1919 that served as the Hangar for the Hindenburg Dirigible
Irwin & Leighton constructed the original Dirigible Hangar in Lakehurst, NJ in 1919 that served as the Hangar for the Hindenburg Dirigible
Cornell University’s Agronomy Building, constructed by Irwin & Leighton in 1970, has been voted as one of the top 10 Most Spectacular University Buildings by The Huffington Post
Cornell University’s Agronomy Building, constructed by Irwin & Leighton in 1970, has been voted as one of the top 10 Most Spectacular University Buildings by The Huffington Post
In 1914, Irwin & Leighton substantially completed the construction of the Cantonment at Camp Dix in 60 days
In 1914, Irwin & Leighton substantially completed the construction of the Cantonment at Camp Dix in 60 days