Business Details
Founded in 2006, H2D Architecture + Design is a woman-owned, full-service architecture and interior design firm serving the Seattle area. Our licensed and registered team, led by Heidi Helgeson, brings diverse design backgrounds, international experience, and a deep understanding of varied styles to every project. We specialize in creating customized spacesfrom new custom homes to commercial projectstailored to each clients unique goals and needs. Our approach emphasizes architectural detail, budget feasibility, and sustainable materials, ensuring high-performance results. We embrace challenging sites and design requests, adapting our process to best serve each client.
With certifications such as Passive House Designer and WBE status in Washington and Oregon, we combine expertise with a commitment to collaborative, client-focused solutions. Our teams passion for design is matched by our dedication to professionalism, creativity, and timely communication. Whether tackling a small remodel or a large-scale development, we prioritize listening, innovation, and precision. Trust us to transform your vision into beautifully crafted architectural spaces. Every project reflects our mission: turning objectives into reality with care, skill, and a touch of inspiration.
With certifications such as Passive House Designer and WBE status in Washington and Oregon, we combine expertise with a commitment to collaborative, client-focused solutions. Our teams passion for design is matched by our dedication to professionalism, creativity, and timely communication. Whether tackling a small remodel or a large-scale development, we prioritize listening, innovation, and precision. Trust us to transform your vision into beautifully crafted architectural spaces. Every project reflects our mission: turning objectives into reality with care, skill, and a touch of inspiration.
Services
New Construction
Remodels
Additions
AADUs
DADUs
Commercial Design
Interior Design
Architectural Design
3D Modeling
Sustainable Design
Highlights and features
- We are a licensed and registered firm in Washington and Oregon.
- Our team holds Passive House Designer and WBE certifications.
- We tailor each design process to fit your projects unique needs.
- We specialize in high-performance, sustainable architectural solutions.
- Our firm is woman-owned and operated with over 18 years of experience.
Services
Custom New Construction
We provide full-service architecture and interior design for custom homes of all sizes and styles. Our team leverages the latest technologies to create high-performance, tailored spaces. Whether traditional or contemporary, we embrace unique design challenges to deliver exceptional results.
Remodels + Additions
Our remodels and additions transform existing spaces to meet modern needs while preserving character. We focus on sustainable materials and budget feasibility to enhance functionality. Each project is customized to align with your vision and lifestyle.
AADUs + DADUs
We design accessory and detached dwelling units to maximize space and efficiency. These projects are tailored to complement your property and meet local regulations. Our team ensures seamless integration with your primary residence or landscape.
Commercial Design
From offices to retail spaces, we craft commercial designs that balance aesthetics and practicality. Our solutions prioritize workflow, branding, and sustainability. We work closely with clients to create environments that support their business goals.
Interior Design
Our interior design services focus on color coordination, material selection, and layout optimization. We create cohesive, functional spaces that reflect your style and needs. Every detail is curated to enhance comfort and visual appeal.
