Business Details
41 Years
experience
Your Trusted Interior Design Partner in Lisle, IL
Founded in 1985, The Interior Design Group has spent four decades cultivating a reputation as a leader in architectural and interior design services. Our approach centers on building collaborative partnerships with clients, combining focused listening with technical expertise to create spaces that balance emotional resonance with functional excellence. With architectural licenses in ten states, we serve diverse industries through a comprehensive range of services including space planning, design visualization, and construction documentation.Our team of seasoned professionals brings decades of collective experience, prioritizing hands-on involvement in every project phase from initial concept to final execution. We maintain rigorous quality standards through meticulous review processes while delivering timely solutions that respect budgetary constraints without compromising design integrity.
Services
Space Planning
Design Development
Construction Documents
Furniture Acquisition
Design Visualization
Permitting Services
Bid Negotiation
Contract Administration
Details
- Year established: 1985
Highlights and features
- We offer 40 years of specialized interior design expertise
- Our team includes licensed architects in ten states
- We maintain hands-on involvement throughout every project phase
- We implement rigorous quality control processes
- We provide tailored solutions across diverse industry sectors
Services
Space Planning
Our space planning service optimizes square footage utilization while aligning with client operational requirements. We analyze workflow patterns and spatial relationships to create efficient layouts that maximize functionality. This foundational service ensures all subsequent design elements integrate seamlessly with the space's intended use.
Design Development
We develop customized design schemes featuring material selections, finish specifications, and architectural details tailored to client preferences. Our team creates multiple visual options that balance aesthetic appeal with practical considerations. This phase transforms conceptual ideas into actionable design solutions.
Construction Documents
Our construction documentation service produces architecturally sealed drawings required for permits and construction. These detailed technical plans ensure accurate implementation of design specifications. We maintain strict quality control to guarantee compliance with building codes and regulatory requirements.
Furniture Acquisition
We manage furniture procurement through vendor selection, specification review, and bid evaluation. Our service ensures timely delivery of quality furnishings that match design intent. We coordinate installation processes to maintain project timelines and budget parameters.
Design Visualization
Our visualization service creates photorealistic 2D and 3D renderings that help clients experience spaces before construction. These digital models showcase material selections, lighting effects, and spatial relationships. This service facilitates informed decision-making and design refinements.
People
Timothy Lies
Chief Executive Officer
With 52 years in the industry and 40 at IDG, Tim combines automotive passion with business acumen. A Harrington Institute graduate, he actively oversees project quality while maintaining hands-on involvement in daily operations.
Christine Lies
President
As co-founder with 40 years at IDG, Chris builds client relationships through attentive listening and personalized service. She ensures client satisfaction through regular communication and maintains the company's partnership-focused approach.
Jessica Lies
Registered Architect
A licensed architect in multiple states with 14 years at IDG, Jessica combines formal education from Illinois Institute of Technology with practical experience. She contributes architectural expertise while maintaining industry connections.
Ryan Debari
Vice President
With 26 years in architecture and 12 at IDG, Ryan oversees projects from initial contact to completion. He holds advanced degrees in architecture and construction management while maintaining active industry engagement.
Terisia Wernett
Vice President
A registered interior designer with 30 years industry experience, Terisia coordinates complex projects while maintaining client relationships. Her dual expertise in design and project management ensures successful implementation of client requirements.
Questions
How long has The Interior Design Group been in business?
We've been serving clients since 1985 and celebrated our 40th anniversary in 2025.
In which states do you provide services?
We hold architectural licenses in Florida, Georgia, Illinois, Indiana, Maryland, Michigan, Minnesota, Missouri, Texas, and Wisconsin.
What design services do you offer?
We provide comprehensive services including space planning, design development, construction documentation, furniture acquisition, and design visualization.
How do you ensure project quality?
Our rigorous review process includes detailed construction documents, material specifications, and on-site coordination to maintain quality standards.
Can you handle both small and large projects?
Yes, our team adapts to projects of all sizes while maintaining the same commitment to quality and client satisfaction.
How do you approach client collaboration?
We build relationship-based partnerships through active listening and transparent communication throughout the design process.
