Lou Markovic

Lou Markovic is all about building better—both in design and in relationships. As Team Lead for Building Enclosures at BranchPattern, Lou leads the charge in providing Building Enclosure Commissioning (BECx) and Consulting services, helping clients create durable, high-performing buildings that are as impactful for people as they are for the planet. For Lou, the fun is in the details—he loves the technical challenge of figuring out how things fit together and how to make them work even better. Every day brings a new project, a new puzzle to solve, and that’s what keeps him energized.

Lou’s journey began with a B.A. in Architecture from the University of Minnesota, followed by a Master of Architecture from Clemson University, establishing a foundation for over two decades of architectural expertise. As a registered architect and Certified Passive House Consultant (CPHC), Lou brings a passion for sustainability and high-performance design to every project. Leading a project to achieve Passive House certification stands as a proud achievement, demonstrating his commitment to turning ambitious goals into tangible results. Lou thrives on collaboration, using his deep understanding of building science to help teams create innovative, energy-efficient buildings. In addition to his CPHC certification, he’s a Building Enclosure Commissioning Process Provider (BECxP) and an active member of the American Institute of Architects (AIA), always pushing for better, more sustainable solutions in the built environment.

Outside the office, you’ll find Lou guarding the net as an ice hockey goalie, a lifelong passion that’s been with him since childhood. Known for his quick reflexes and cool composure on the ice, Lou plays with the same determination and focus he brings to his work. Even after all these years, he still hits the rink twice a week, relishing the competition and camaraderie the sport offers. For Lou, it’s the perfect way to stay sharp, energized, and connected to a sport he loves.