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Kevin Cahill

Kevin Cahill

PE, CPD, LEED AP

Principal

Kevin is a recognized leader in the AEC industry, known for delivering high-impact building projects worldwide. As a Principal and Project Manager, he brings deep expertise in designing mechanical, plumbing, and fire protection systems across sectors, from government and healthcare to historic and international developments. Currently, he leads Interface’s efforts on LEED and Net Zero projects in the DC metro area and beyond. Kevin was honored as one of Consulting-Specifying Engineer Magazine’s “Top 40 Under 40” engineers in the U.S.

Projects

Ifc Headquarters 1280X650
International Finance Corporation Global Headquarters View Project
Under Armour 1280x650
Under Armour Global Headquarters View Project
National Geographic Headquarters Modernization 1280x650
National Geographic Headquarters, Base Camp View Project
Morse Street Exterior Rendering
Morse Street View Project
Capitol Hill Montessori School 1280x650
Capitol Hill Montessori School at Logan View Project
NMUSA exterior entrance photo jpg
National Museum of the United States Army View Project
2014 0326 N10 social
Lumen at Tysons View Project
Monument Academy
Monument Academy Public Charter School View Project
1280X650 Australian Embassy
The Embassy of Australia, Washington DC View Project

News & Awards

Under Armour 1280x650

Under Armour Global Headquarters Receives 2026 Wood in Architecture Award

Interface Engineering is proud to celebrate the recognition of the Under Armour Global Headquarters as a recipient of the 2026 Wood in Architecture Award from WoodWorks. The…


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Under Armour 1280x650

Under Armour Global Headquarters featured in Architectural Record

Interface Engineering is pleased to share that the Under Armour Global Headquarters was featured in the June 2026 issue of Architectural Record. The article highlights the…


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AIA Maryland Excellence in Design Awards 2025

Honored at the 2025 AIA Maryland Design Excellence Awards

We are proud and honored to have worked on three award-winning projects with three different architectural firms, each recognized at the 2025 AIA Maryland Awards Ceremony. This…


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Geothermal Systems v2 1

Geothermal Systems: A Well-Grounded Conversation Webinar

Interface invites you to attend an informative presentation and the first installment of our 2025 High Performance Buildings Educational Series, Geothermal Systems: A…


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