Over 35 years of EXPERIENCE
Chief Executive Officer, Timothy R. Lies, founded The Interior Design Group Ltd., in 1985. From its inception, our firm has grown from a one-man shop to a team of dedicated professionals.
Established and opened our first offices in Wheaton, IL.
Relocated our offices to
Glen Ellyn, IL.
Expanded and relocated to
Oak Brook, IL.
Acquired building, remodeled and relocated to Glen Ellyn, IL.
Rebranded and relocated to
Celebrated 35 years in business!