Experience. Accountability. Integrity. These three words drive our business and make us the best at what we do.

Tenant Advisory Group founder William “Bill” Himmelstein began the company with the belief that every tenant deserves the expertise of an experienced broker. Today, his team of commercial real estate professionals lend their broad experiences and unique perspectives to each and every client.

Small and mid-sized companies are seldom represented by large commercial real estate firms for the simple reason that the lower commissions generated do not cover their overhead. Tenant Advisory Group’s goal is to partner with these Chicago businesses, holding ourselves accountable for providing the same expertise that a larger corporation may afford.

Tenant Advisory Group operates under an open book policy when working with our clients. We believe directness and honesty in communication are the factors that build confidence among our clients. We communicate all issues up front in a straightforward and timely manner so that you are fully informed during the entire leasing process.

We’ll serve you – not only with our passion and drive – but with our experience, accountability and integrity.

Meet The Team

Meet Bill and the team who are providing education and advice based on their in-depth knowledge and years of experience. 

Our Process

Our step-by-step guide gives you an idea of our approach and what you can expect during each phase of the process.

Our Values

Experience. Accountability. Integrity. These three words drive our business and make us the best at what we do.

What people say about us

One thing we like about Bill and his negotiation tactics is that he is strong enough to tell us when he disagrees and has enough integrity to always look out for our best interests, having the tough conversations when we need them. Bill and his team are terrific resources for us, have referred us clients, brought us to their executive networking events and that negotiated the most amazing deal we never thought would be possible.

Kutchins Robbins and Diamond Ltd.
Kutchins Robbins and Diamond Ltd.

TAG immediately found us a new space we love far more than our old one. It’s in a better building, the space is well lit and we got a beautifully designed brand new suite, all at a similar cost as our old space. Our new landlord is also far more responsive and easier to deal with than our previous one. Not only did TAG get us a great deal, they have been a wonderful partner, making strategic introductions for us and continually inviting us to wonderful networking events.

Colonnade Advisors
Colonnade Advisors

We pushed TAG hard and had spirited conversations, but they stood strong and acted with integrity when confronted in these exchanges. They are consummate professionals and backed everything they said with adept research and clear experience. We were thrilled to have them on our side. TAG has since supported our organization and shown a clear commitment to our continued success. These are the types of professionals we like to partner with.

 Ballet School
Ballet School