our team
robert J. mueller, CLARB - Founder & president
AMY A. SULLIVAN, NCARB, WELL AP - director of architecture
AMY A. SULLIVAN, NCARB, WELL AP - director of architecture
Bob founded INSITES in 1993 to bring creativity, practicality, and sustainability to every project. With over 45 years of experience in landscape architecture and site planning, he’s known for designing sites that work seamlessly with the land—specializing in grading, stormwater management, and water features. A Michigan State University
Bob founded INSITES in 1993 to bring creativity, practicality, and sustainability to every project. With over 45 years of experience in landscape architecture and site planning, he’s known for designing sites that work seamlessly with the land—specializing in grading, stormwater management, and water features. A Michigan State University graduate and licensed Landscape Architect, Bob continues to help clients create functional, resilient sites across the midwest.
AMY A. SULLIVAN, NCARB, WELL AP - director of architecture
AMY A. SULLIVAN, NCARB, WELL AP - director of architecture
AMY A. SULLIVAN, NCARB, WELL AP - director of architecture
Amy is a registered architect and North Dakota State University graduate that brings broad experience in senior living, multifamily, sustainable design, and residential projects. She specializes in designing thoughtful spaces—both new builds and renovations—that enrich daily living while balancing beauty, practicality, and long-term valu
Amy is a registered architect and North Dakota State University graduate that brings broad experience in senior living, multifamily, sustainable design, and residential projects. She specializes in designing thoughtful spaces—both new builds and renovations—that enrich daily living while balancing beauty, practicality, and long-term value. Since joining INSITES, Amy has expanded the firm’s services into architectural design, helping clients create spaces that truly enhance daily life.