Stefan Mitrovich is the owner and founder of Mafic Design-Build, bringing more than 25 years of expertise in design and construction across residential, commercial, and industrial sectors.

Throughout his career, Stefan has been at the forefront of sustainable and green building practices, which have evolved into a specialization in advanced building science and Passive House projects. His leadership is grounded in a commitment to innovation, energy efficiency, and environmental stewardship.

Stefan earned his degrees in Earth Sciences and Architecture from Montana State University, Bozeman. He keeps up-to-date with advances in high-performance building science as well as Passive House construction, design, and technology.

Current Certifications and Affiliations:

• Certified Passive House Designer/Consultant (CPHDC)

• Certified Passive House Tradesperson (CPHT)

• National Council of Architectural Registration Boards (NCARB).

• Associate AIA (American Institute of Architects) Member

• Journal of Light Construction publications

• NAPHN (North American Passive House Network), Rocky Mountain Chapter.