Architectural Design Services in Tigard, OR and the Portland Metropolitan Area

Residential & Commercial Remodels and Additions by SFA Design Group


At SFA Design Group, we bring creativity, precision, and personalized attention to every project. Based in Tigard, Oregon, our boutique architectural design department specializes in residential and commercial remodels and additions.


Our team is licensed to provide design and engineering services in Oregon, Washington, California, and many other states across the country.

Our mission is simple: transform your vision into a beautiful, functional space that fits your lifestyle or business needs. From initial concept to final inspection, we guide you through every stage of the process with clarity, communication, and expertise.

Our Comprehensive Architectural Design Services

Residential Remodels & Additions

Whether you’re expanding your family home, updating your kitchen, or redesigning your entire living space, SFA Design Group makes the process seamless. We combine thoughtful design with practical solutions, ensuring your remodel or addition enhances both beauty and functionality.


Our residential services include:

  • Custom home remodel design
  • Room additions and expansions
  • Kitchen and bathroom redesigns
  • Interior design and finish selections
  • Construction coordination and permitting
  • Project cost estimating

Commercial Remodels & Tenant Improvements

For business owners and developers, our commercial architectural design services help elevate your space to reflect your brand and support productivity. We partner with our clients to design efficient, visually compelling environments for offices, retail, and mixed-use spaces.



Commercial services include:

  • Office and retail space remodels

  • Tenant improvements and space planning

  • ADA compliance and permitting support
  • Interior layout optimization

  • Design coordination with contractors and engineers

Frequently Asked Questions

  • Are phone consultations free?

    Phone consultations are always complimentary. When our schedule allows, we’re also happy to visit your project site as part of the consultation.

  • What architectural design services do you offer?

    We specialize in residential and commercial remodels and additions, including custom home remodel design, room additions, kitchen and bathroom redesigns, office space remodels, and tenant improvements.

  • Which states can you provide design services in?

    Our team is licensed to provide architectural design and engineering services in Oregon, Washington, California, and many other states across the country.

  • How do you approach residential remodel projects?

    We combine thoughtful design with practical solutions, guiding you from initial concept to final inspection with clarity, communication, and expertise to enhance both beauty and functionality.

  • What's included in your design process?

    Our comprehensive services include design development, interior design and finish selections, construction coordination and permitting, and project cost estimating throughout the entire process.

  • Do you handle commercial space design?

    Yes, we design efficient, visually compelling environments for offices, retail, and mixed-use spaces including tenant improvements, space planning, and ADA compliance support.

  • What makes your architectural approach unique?

    As a boutique design department, we provide personalized attention and creativity to transform your vision into beautiful, functional spaces that fit your lifestyle or business needs.

  • Do you assist with permits and approvals?

    Absolutely. We handle construction coordination and permitting support, plus ADA compliance for commercial projects to ensure your design meets all regulatory requirements.

  • Can you help with kitchen and bathroom redesigns?

    Yes, kitchen and bathroom redesigns are core services we offer, combining functional layout optimization with aesthetic design and comprehensive finish selections.

  • Do you work on room additions and expansions?

    Definitely. We specialize in room additions and expansions that seamlessly integrate with your existing home while enhancing both living space and property value.

  • How do I start an architectural design project?

    Contact SFA Design Group at (503) 641-8311 during business hours Monday through Friday, 8 AM to 5 PM, to discuss your project vision and schedule your initial consultation.