About Thomas Interior Systems

Thomas Interior Systems, Inc. was founded in 1977 as a full-service office planning and furnishings firm.  We provide a wide range of products and services to help our customers create and maintain great places to work.  We are proud to be the most experienced Herman Miller dealer in the Chicago market and also to offer over 300 other lines to choose from. During over thirty years of operation, we have furnished over 16,000,000 square feet, installed over $450,000,000 of product, and completed over 20,000 projects.  We are a proven industry leader in providing innovative and tailored office interior solutions.

In the course of continually striving to provide quality products and services to meet customer needs, Thomas developed the Total Office Resource Alliance in 1999.  As the founder of this unique organization, we combine our expertise in the field of office furnishings with fifteen other highly respected companies from around the Chicago land area to offer a complete package of services for businesses in transition.

At Thomas Interior Systems, Inc. we sell office environments—but our number one product is customer satisfaction.  When you rely on us, we work with you one-on-one to provide tailored office solutions.  We provide each of our customers with personalized service that is unsurpassed in the industry.  We believe that this level of service is why our customers keep coming back-and continue to recommend us to their friends and associates.

Click here to visit Thomas Interior Systems website.