Who we are

Who we are

The definition of true craftsmanship

We’re all about perfection. Since 1986, we’ve held ourselves and our projects to the utmost highest of standards.
From the early design processes through installation, and everything in between, no detail is too small.

Chances are, you’ve seen our work already

We’ve had the pleasure of being entrusted with some of the highest profile structures in Chicagoland. From Tribune Tower to Lane Tech High School, our work is all around you.

“Our family business is focused on working with you, to make the process smooth and the windows look and perform amazingly.”

Jeff Jensen, President

Jeff Jensen


As president of Jensen Window Corporation, Jeff also represents the second generation of family to lead the company. Jeff has over 35 years of experience in the window industry and is responsible for overseeing the day-to-day operations of the company. Jeff is committed to delivering the highest level of quality and customer service.

Keith Jensen

Vice President

As Vice President of Jensen Window Corporation, Keith has been involved in the family business for over 20 years. Keith is responsible for coordinating with management, project managers and all the other layers of staff in order to help deliver safe, quality projects, both on time and on budget.

Scott Gumienny

Vice President Business Development

Scott is the Vice President of Business Development for Jensen Window Corporation and brings over 20 years of experience to the table. Scott is responsible for connecting with customers and developing long-term, mutually beneficial working relationships. Scott’s passion is in collaborating with all parties involved to deliver a successful project from pre-design and budget, all the way through project delivery.

At Jensen Window, we pride ourselves in being at the forefront of window solutions, not just in terms of quality and craftsmanship, but with pricing, experience and expertise. Regardless of your industry or structure type, no project is out of reach – and we’d love to learn more about yours. See some of our Featured Work or Contact us to see how we can be part of your project.