Janjic Architecture is a trusted architecture firm based in Longmont, Colorado, serving clients throughout Longmont and Boulder. With over 30 years of experience, we specialize in commercial architecture, including office buildings, restaurants, cannabis grow facilities, industrial buildings, educational institutions, and adaptive reuse projects. Whether you're searching for a residential architect or commercial architect, our team designs custom spaces that improve business performance and add long-term value. If you're looking for an experienced architect in Longmont or Boulder, Janjic Architecture ensures your project is delivered on time, within budget, and built to the highest quality standards.

Offering custom kitchen design and cabinet selection pricing.

Understanding our clients' needs, goals and motivations consistantly lead us to beautifully well crafted design solutions. Our project teams are scaled to meet the needs of each project including landscape design, surveying, engineering, marketing assistance, and construction management.