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Our Team

Danielle Define
President/Principal

Peter Blandeburgo
Executive Vice President/Principal

Kevin O'Leary
Vice President/Principal

Isaac Umaña
Safety Director

RJ Majernik
Controller

Thomas McIntyre, P.E.
Project Executive

Costa Koulouris, P.E.
Project Executive

Paul G. Orso, P.E.
Project Executive

Blake Pietrangelo
Project Executive

Daniel Mallen
Director of Business Development/Preconstruction

Peter Lividini, Jr.
Project Manager

Mikkel Watts
Project Manager

Kevin Sheerin
Project Manager

Jason Lumish
Project Manager

Terence Harnett
Assistant Controller

Tina Piscopo
Payroll Manager

Juan Santiago
Chief Estimator

Peter T. Blandeburgo
Estimator

Victoria Paciello
Executive Assistant

Sandra Byrne
Administrative Assistant

Fran Casareale
Administrative Assistant

Eddie Thomas
Projects Accountant

Andres Guerrero
IT and Marketing Manager

Russ Turner, CHST
Project Safety Manager

Lawrence Marcheschi
Safety Officer
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