Business Details
20 Years
experience
Sustainable Architecture & Design Solutions
studio.e is an architecture firm in the Pacific Northwest dedicated to creating beautiful, intelligent, and sustainable buildings. With over two decades of experience, our team merges innovative design with advanced building science to deliver high-performance, artistic structures that prioritize both human well-being and environmental stewardship. We specialize in responsible construction practices using energy-efficient materials, ensuring our projects harmonize with individual needs and ecological health.Our work spans residential, commercial, and community-focused developments across Eugene, Portland, Oakland, Corvallis, Medford, and Florence. We collaborate closely with contractors, engineers, and tradespeople to ensure every project reflects our commitment to craftsmanship, sustainability, and lasting value. Founded on principles of equity, efficiency, and environmental awareness, we strive to enrich lives through architecture that fosters joy, longevity, and connection to place.
Services
Architecture
Interior Design
Urban Planning
Green Consulting
Passive House Certification
Details
- Year established: 2006
Highlights and features
- We specialize in Passive House-certified sustainable design with 20+ years of regional expertise.
- Our team collaborates with engineers and builders to solve complex technical challenges.
- We prioritize energy-efficient materials and environmentally responsible construction practices.
- Our projects span diverse scales, from tiny houses to district-level urban planning.
- Founding Principal Jan Fillinger brings 30 years of award-winning architectural experience.
Associations and certifications
- LEED AP
- CPHC
- Passive House Institute US (PHIUS)
Services
Architecture
studio.e offers comprehensive architectural services spanning residential, commercial, and institutional projects. Our designs integrate innovative aesthetics with advanced building science to create functional, sustainable spaces. We specialize in projects ranging from single-family homes to high-density housing developments.
Green Consulting
As pioneers of Passive House standards in the Pacific Northwest, we provide expert consulting on LEED certification, net-zero energy goals, and other green building methodologies. Our team ensures projects meet rigorous environmental performance criteria while maintaining design integrity.
Urban Planning
We develop masterplans for neighborhoods, school campuses, and mixed-use districts. Our approach balances density with livability, preserving local character while addressing modern housing and infrastructure needs through collaborative stakeholder engagement.
Interior Design
Our interior design services focus on creating functional, aesthetically cohesive spaces for residential and commercial clients. We specialize in tenant improvements and custom solutions that maximize spatial efficiency while aligning with sustainability principles.
Passive House Certification
studio.e leads Passive House-certified projects that achieve exceptional energy performance. We apply state-of-the-art building envelope technologies and thermal modeling to create ultra-efficient structures that reduce environmental impact while enhancing occupant comfort.
People
Jan Fillinger
Founding Principal & Director of Design
Jan Fillinger, AIA, CPHC, LEED AP, has 30 years of experience designing award-winning sustainable architecture. He founded studio.e in 2006 after leading green building initiatives at SOLARC Architecture + Engineering and Pivot Architecture.
Teri Reifer
Director of Operations
Teri Reifer manages studio.e's daily operations with expertise in organizational systems and business processes. She holds a Master's in Social Welfare and applies her background in clinical social work to maintain team well-being.
Eli Nafziger
Architect, Project Manager
Eli Nafziger leads residential and commercial projects with a focus on affordable housing and sustainable design. He previously worked at Studio 3 Architecture and Willard C. Dixon Architect before joining studio.e in 2018.
Cameron Ewing
Project Manager, Design Associate
Cameron Ewing combines architectural expertise with community engagement experience. A U.S. Army veteran, he contributes to neighborhood planning initiatives and serves on the River Road Community Organization Board.
Jay Elder
Project Manager, Design Associate
Jay Elder, LEED AP, specializes in technical detailing and building performance analysis. He joined studio.e in 2016 after working on award-winning multifamily projects at SERA Architecture and has expertise in Revit and sustainable materials.
Questions
What areas do you serve?
We work throughout the Pacific Northwest, including Eugene, Portland, Oakland, Corvallis, Medford, and Florence.
What building types do you specialize in?
Our expertise spans residential (custom homes, tiny houses), commercial (retail, hospitality, education), and urban planning projects.
Are you experienced in sustainable design?
Yes, we pioneered Passive House standards in the Pacific Northwest and have completed over a dozen certified projects using cutting-edge green technologies.
How do you approach community projects?
We engage stakeholders through collaborative planning, ensuring developments preserve neighborhood character while meeting modern housing and infrastructure needs.
Can you handle both design and construction phases?
We offer full-service architecture and coordinate closely with trusted engineers, builders, and tradespeople for seamless project execution.
