The Flatiron Group

A full service, national design and architecture firm that specializes in restaurant, hospitality, commercial interiors, mixed-use, and multifamily development and construction projects.

Experts in development, architecture and design, we are committed to bringing your vision to life.

Our Background


The Flatiron Group has over 100 years of combined experience in commercial, restaurant, hospitality, commercial interiors, mixed-use, and multifamily projects.

We have the breadth and depth of experience to provide skilled design and efficient documentation while maintaining our focus on best-in-class client service and quality.

What We Do


Interior Design


Construction Services



Holly Keilman

Director of Development

Choosing Flatiron to be Eegee’s architect, was an easy choice. Ian was able to take our prototype concept that wasn’t well received in many municipalities and make the necessary changes, that met our needs and “WOWED” Design Review Committees. They understand deadlines and are always quick to respond to emails. Having their support navigating through difficult planning process and numerous challenges faced when building on small parcels, goes above and beyond other consultants I have worked with in the past.

Concept Services

chris parnell


It’s easy to recommend Flatiron to our clients who are searching for the right architecture partner for their concept, whether that concept be a small regional chain or one of the giants. The Flatiron team is incredibly knowledgeable and they are truly experts. Coupled with outstanding work ethic and an awesome culture, it’s been one of the more rewarding professional relationships we have.

Concept Services

benjamin karten

Project Lead

The Flatiron Group team does an outstanding job coordinating with clients and working out the fine details of a project before it even reaches my desk. Utilizing their expertise, along with their clean designs and useful project information, makes my job a lot easier.

Mico’s Hot Chicken

Kimico Frydenlund


Flatiron Group is a safe space for us. Their attention to the smallest detail in design and their ability to fight for our interests when dealing with landlords has made it easier for us to expand our business and thrive.

Concept Services

Jessica Golden

Flatiron is easy to recommend because of their dedication to multi-disciplinary integration for design and construction. I know a project will run smoothly when collaborating with their team!

CTSA Engineers

David Troxell

Senior Project Manager

Ian and Tom both have a vast amount of experience, understanding all aspects of a project from start to finish. They have tremendous vision to provide outstanding projects suited to your brand that will exceed expectations. It is a pleasure to work with people I truly enjoy and trust.

Decca Builders, Inc.

Brad Wareing

Senior Project Manager

Flatiron Group are professional, responsive and a pleasure to work with. They consistently deliver quality, concise and cohesive drawings. I recommend Flatiron Group to any prospective client desiring quality work, thoughtful attention to detail and a commitment to success each step of the way. We look forward to future collaborations!

Henderson Engineers



I have worked with Ian for over 15 years and have known him to be a detail oriented, hard working advocate for his clients and their needs for all of that time. He is truthful and talented in his approach to all of the endeavors he undertakes.

Our Experience