Integrus was founded on a simple belief:

the best project outcomes emerge from strong integration between the client, the designers, & the trade contractors. 

 

 
 
 

As A general contractor, Integrus is uniquely positioned to be

 the catalyst that fosters this collaborative spirit. 

As such, we hold firm to three foundational principles: 

Integrus Restaurant -78.jpg
 
 
Screen Shot 2017-11-28 at 2.42.59 PM.png

INTEGRATION

Communication, transparency, and a collaborative spirit are the key ingredients for creating an atmosphere that fosters quality project outcomes. 


 
Screen Shot 2017-11-28 at 2.43.24 PM.png

INTEGRITY

We strive to do the right thing, every single time. Our commitments are sacred and always will be. 


 
Screen Shot 2017-11-28 at 2.43.37 PM.png

SERVICE

From the client, to the designers, to the project trade contractors, we are passionate about providing the highest level of service to all project stakeholders. 

Sit down with Integrus.

Integrus Restaurant -108.jpg
 

 
Integrus-28.jpg

JOHN WARKEN,

CO-FOUNDER & OWNER

By the end of high school, John was building homes from the ground up. He has 19 years of a wide range of professional building and contracting experience — including residential remodels, restaurant build outs, and large ~250,000 square-foot warehouse buildings. From 2004—2011, John owned a general contracting firm focused on restaurants, new homes, additions, and remodels. He then partnered with the restaurant group Element Collective where he built nineteen restaurants, remodeled apartment buildings, and built new single family homes. He has been a critical part of the building team for many new projects since starting Integrus with his business partners in 2017. John is especially motivated to help clients truly thrive in the hospitality industry by providing them with a trust worthy partnership and all the expertise they deserve.

 

 
Founder.png

KIRK WAGENBACH,

CO-FOUNDER & OWNER

Kirk earned a BS in Civil Engineering from UIUC and a MD from UIC. Kirk grew up within a construction industry family business environment and over time realized his true passion was in building. Kirk started Illini Precast together with his family in 2007 and led the Project Management Department until his departure in 2017.  During his career, Kirk has led the management of more than 40 commercial building projects in the Chicagoland area, including one of the largest precast projects in North America, the O’Hare Joint Use Consolidated Rental Car/Parking Facility. He has been involved in shaping the city he loves and lives in through managing projects such as infrastructure along the beautiful river walk in downtown Chicago. One of Kirk's biggest joys and passions is making the dreams and visions of his clients come true by serving them with unmatched loyalty, transparency and integrity.

 

 
image1 (1).jpeg

STEVE FOLEY,

PROJECT MANAGER 

Steve Foley is Project Manager. Steve has over 35 years of construction experience with the majority in high-end residential construction. Steve previously owned his own general construction company that focused on high-end residential. Steve is responsible for overseeing projects and ensuring an on-time and on-budget delivery. He is detail oriented and trustworthy.

 

 
alex-bio-pic.jpg

ALEX MARTINEZ,

PROJECT Manager

Alex has a BS in Mechanical Engineering from Northern Illinois University. Alex has nearly 13 Years of experience in engineering and project management with a focus in food and beverage manufacturing. His experience includes a wide range of projects from green field build, infrastructure improvements, automation / packaging / processing and utilities. Alex is responsible for managing, evaluating and assessing information necessary to construct projects on time, within budget and to the quality standards specified by contract documents.

 

 
jonathan-bio-pic.jpeg

JONATHAN MEISTER,

PROJECT MANAGER 

Jonathan’s background in Architecture brings an attention to detail and processes to Integrus Construction projects. After obtaining a graduate degree in Architecture from The Ohio State University, he worked with a major A/E firm in New York City and then with a small studio in Rome, Italy. Preferring to get his hands dirty, he jumped into construction management, working with a large real estate developer and then a boutique architecture firm as a construction manager.  His project experience includes commercial build outs, large multi-million dollar urban revitalization projects, and custom homes.