Established in 2005 Global Builders Inc. is turnkey design build general contractor and a full line service company.  We serve the Greater Chicago Metro Areas and Milwaukee where we are a well-recognized builder of Hotels, High-Rise Office Complexes, Restaurants, Retail stores, and centers.


We have a class “A” license in the city of Chicago allowing us to build any type of facility. We will complete your building project on time and on budget.


We absolutely love what we do. We are building a better world one building at a time. We are obsessed with every detail from our very first meeting with you! That obsession has produced the highest quality of work in the Building industry.

We establish goals and expectations from the very beginning so that everyone can focus on the details.


We are involved from the very first drawing. This allows us to apply our technical expertise at the point when budgets and schedules are critically affected.


Meet our Staff 

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Carmen Gratace

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Nick Stacey
Project Manager

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Barry Wurster
Senior Project Engineer

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Kelly Gratace
Office Manager/Estimating

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Mazin Khosho
Estimator/Project Manager

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Christy Brniak
Executive Assistant

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Jackie Goodman
Executive Assistant

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Maria Colon
Chief Financial Officer

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Tomas Plata

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Brittnay Gaile
Executive Assistant


Nallely Zavala
Estimating Department


Brian Brniak
Director of Business Development

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Billy Lumino

Dominic Lumino

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Armin Sohi
Project Engineer