Awards & Achievements
At Stone Group Architects, our highest priority is delivering architectural designs that make a meaningful and lasting impact for our clients, building users, and the communities they serve. Every project is guided by a commitment to thoughtful, functional, and sustainable design.
When our work is recognized with an award, it serves as an affirmation that our approach is creating real value. These honors reflect not only the quality of the design but also the dedication, collaboration, and expertise of our team and our trusted project partners.
We are proud that our award-winning projects showcase innovation, sustainability, and community-focused design, hallmarks of Stone Group’s approach to architecture, planning, and interior design. While we celebrate these achievements, our focus remains on creating spaces that truly benefit the people who live, work, and gather in them.
2025 | Sioux City | Benson Building
Sioux City Historic Preservation Commission
2025 | Sioux City | Benson Building
Siouxland Construction Alliance
2025
2024
AIA North Central States Region
2024
America's Fastest Growing Private Companies
2024
2023
2023
AIA North Central States Region
Small Business Association
2020
AIA North Central States Region
2020
2020 | Sioux City | Siouxland Expo Center
Siouxland Construction Alliance, Buildings over $5 Million
2019
AIA North Central States Region
2019
Sioux City | TEC Corp
1,000 Friends of Iowa
Sioux City | Briar Cliff University, Heelan Hall
American School and University
Castle on the Hill
1,000 Friends of Iowa
Carnegie Library
Sioux City | Roth Fountain
Brick in Architecture
Masonry Institute of Iowa
Clinton, IA | Van Allen Building
1,000 Friends of Iowa
Clinton | Armstrong Building
IA Historic Preservation Alliance
Spencer, IA | Antlers Hotel
IA Historic Preservation Alliance
Dubuque | Washington Court Building
1,000 Friends of Iowa