Our Leadership

Howard L. Zimmerman, FAIA

Founder and Principal

Stephanie Bush, RA, LEED AP®

Executive Director, Operations

Donna Singleton

Executive Director, Finance

Jon Colatrella, PE, CEM, CBCP

Executive Director, MEP/FP Group

Harron Zimmerman

Director

Joseph Nevins

Director

Alexei Tajzler, RA

Director

Monika Sasvary, Assoc. AIA

Director

Michael Cassidy

Director

Vincent DiBenedetto, PE

Director, MEP/FP

Carolyn Caste, RA

Director, Façade Compliance

Mark Edmunds

Director, Special Inspections and Technology

Allie F. Brush

Director, Client Relations

Ilya Shtulberg, PE

Senior Structural Engineer

Igor Litwinowicz

Senior Project Manager

Anthony Malara, RA, LEED AP®

Senior Project Manager

John Favazzo, RA, LEED AP®

Senior Project Manager

Andrew Halpin

Senior Project Manager

Alexandra Graham

Senior Project Manager

Jeremy Côté

Senior Project Manager

Larry Joseph

Senior Project Manager

Lauren Printz

Senior Project Manager

Leslie Berman, LEED AP®

Senior Project Manager

Douglas Michael

Senior Electrical Associate

Jeanmaire Dani, LEED AP®

Senior Project Manager

Kevin Saumell, RA

Senior Project Manager

Arie Isaacs

Senior Zoning & Code Manager

Bryan Chester, PE

Senior Project Manager

Massimiliano Galassi, RA

Senior Project Manager

Justin Shea

Senior Project Manager

Margaret Hovorka

Alteration Review Manager

Alaura Berry

Senior Marketing Manager