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Business Details
14 Years
experience
Your Trusted Partner for Architectural Solutions in Sioux Falls
CO-OP Architecture was founded in 2012 with a vision to create meaningful, community-driven architecture across the Midwest. Our team of 30 professionals operates from offices in Aberdeen, Rapid City, Sioux Falls (SD), and Sioux Center (IA), specializing in schools, offices, civic buildings, restorations, and mixed-use developments. We emphasize collaboration, drawing inspiration from Midwestern values while challenging conventional design norms. Our expertise spans interior design, master planning, and historic preservation, with a focus on projects that enhance local communities.

While we once built a 1/3-scale pirate ship, our current work prioritizes functional, sustainable architecture that reflects regional history and modern needs. Our firm cultivates talent through internships and partnerships with educational institutions, maintaining strong ties to South Dakota State University and other academic programs.
Services
School Architecture Office Buildings Civic Projects Historic Restoration Interior Design Master Planning Church Architecture Mixed-Use Development
Details
  • Year established: 2012
Highlights and features
  • We have over a decade of experience designing community-centric architecture in the Midwest
  • Our 30-member team combines regional expertise with national design standards
  • We specialize in complex projects like historic restorations and educational facilities
  • Our firm maintains strong academic partnerships with architecture programs
  • We prioritize sustainable, context-sensitive design that reflects local history
Services
School Architecture
We design innovative learning environments tailored to educational needs. Our K-12 and higher education projects prioritize functionality, safety, and inspiration. Our team understands evolving pedagogical requirements and creates spaces that support modern teaching methods while integrating sustainable design principles.
Historic Restoration
Our experts specialize in preserving architectural heritage through meticulous restoration. We combine modern technology with traditional techniques to maintain historical integrity. This service includes adaptive reuse projects that extend building lifespans while meeting contemporary standards for accessibility and energy efficiency.
Civic Projects
We create functional, inspiring spaces for community institutions. Our civic work includes libraries, municipal buildings, and cultural centers. Each project emphasizes public accessibility, durability, and design that reflects community identity through collaborative stakeholder engagement processes.
Master Planning
Our comprehensive planning services guide long-term development of campuses and urban areas. We create cohesive visions balancing growth with sustainability. This includes zoning analysis, site optimization, and phased implementation strategies that maintain design integrity across evolving projects.
Interior Design
We craft functional, aesthetically pleasing interior environments for commercial and institutional clients. Our approach integrates spatial efficiency with brand identity. Services include material selection, lighting design, and furniture specification to create productive, inspiring workspaces that meet specific organizational needs.
People
Brian Skrovig
Associate Principal Architect
Licensed architect with expertise in educational and civic projects. Graduated from South Dakota State University with master's and bachelor's degrees in architecture. Brings 8 years of experience from prestigious firms to lead design teams in creating impactful community spaces.
Thomas Hurlbert
Principal Architect
Award-winning architect with Montana State University degrees. Serves on multiple civic boards while leading design initiatives across two states. Combines national recognition with local knowledge to guide complex projects from concept through construction completion.
Jason Kann
Associate Principal Architect
Licensed architect with North Dakota State University credentials. Brings 15+ years of diverse experience from international retail design to regional healthcare projects. Currently leads Sioux Falls office operations while mentoring emerging professionals through academic partnerships.
Spencer Sommers
Associate Principal Architect
Educator and practicing architect with South Dakota State University degrees. Teaches architecture courses while managing Aberdeen office projects. Recognized for community leadership through multiple civic board memberships and design advocacy initiatives.
Guillermo Cebrian
Project Architect
Licensed architect with South Dakota State University master's degree. Specializes in integrating digital design tools with traditional methods. Brings international experience from Portugal and regional expertise to coordinate complex building systems for public clients.
Questions
What types of projects does CO-OP Architecture specialize in?
We focus on schools, civic buildings, offices, churches, historic restorations, and mixed-use developments. We avoid single-family homes and speculative multifamily projects to maintain expertise in community-focused architecture.
Do you work outside the Midwest region?
While our offices are based in South Dakota and Iowa, we collaborate with partners across the US. Our Midwestern roots inform our design approach, but we apply these principles to projects nationwide through virtual coordination and regional partnerships.
How does your firm approach sustainability?
We integrate sustainable practices through material selection, energy-efficient systems, and adaptive reuse of existing structures. Our team stays current with LEED standards and green building certifications to deliver environmentally responsible solutions.
Can you handle complex renovation projects?
Yes, historic restorations and building renovations are core competencies. Our team has extensive experience preserving architectural heritage while modernizing infrastructure to meet current codes and functional requirements.
What career opportunities exist at CO-OP Architecture?
We offer internships, full-time positions, and mentorship programs. Our studio culture emphasizes professional growth through hands-on experience, continuing education, and participation in civic design initiatives across our four office locations.