Harmony Architecture Studio

Harmony Architectural Studio is a boutique architecture and design firm based in Everett, Washington, specializing in custom homes, residential renovations, additions, ADUs, and sustainable architectural design. Founded and led by Harmony Cooper, AIA, the studio is built on the belief that architecture should harmonize with nature while enhancing the way people live, interact, and experience their homes. The firm creates thoughtful, modern spaces that combine timeless design principles with contemporary functionality.

With more than a decade of experience designing throughout the Pacific Northwest, Harmony Architectural Studio works closely with homeowners, developers, and contractors to create highly personalized spaces that reflect each client’s lifestyle, aspirations, and connection to the surrounding environment.

Architectural Design Services

Harmony Architectural Studio offers a comprehensive range of architectural and planning services designed to guide clients from initial concepts through construction.

Services Include

• Custom Home Design
• Home Additions
• Residential Remodeling Design
• Kitchen Renovation Design
• ADU Design
• DADU Design
• Sustainable Architecture
• Architectural Planning
• BIM Modeling
• Permit Coordination
• Construction Documentation
• Construction Administration
• Project Management
• Site-Specific Design Solutions

The firm utilizes advanced Building Information Modeling (BIM) technology to improve design accuracy, coordination, and project efficiency.

Custom Home Design Specialists

Harmony Architectural Studio specializes in designing custom homes that reflect each family’s unique lifestyle while fostering a strong connection between indoor and outdoor living.

Custom Home Design Features

• Personalized Floor Plans
• Contemporary Architectural Design
• Open Living Concepts
• Natural Light Optimization
• Indoor-Outdoor Integration
• Site-Specific Design
• Energy-Efficient Planning
• Sustainable Material Considerations
• Modern Northwest Architecture

Their design philosophy focuses on creating warm, airy homes that feel comfortable, functional, and enduring for generations to come.

Sustainable Architecture

Environmental responsibility is a core element of the studio’s design approach. Harmony Architectural Studio incorporates sustainable building practices that balance performance, comfort, and affordability.

Sustainability Services

• Energy-Efficient Design
• Sustainable Building Strategies
• Climate-Conscious Planning
• Passive Design Principles
• Natural Daylighting Optimization
• Building Performance Considerations
• Environmentally Responsible Material Selection
• Long-Term Sustainability Planning

The firm believes eco-friendly design should be seamlessly integrated into every project without compromising aesthetics or budget.

ADU & Residential Expansion Design

Harmony Architectural Studio helps homeowners maximize their properties through thoughtfully designed ADUs, DADUs, additions, and renovations.

ADU & Expansion Services

• Detached ADUs
• Detached Accessory Dwelling Units (DADUs)
• Backyard Cottages
• Guest Houses
• Home Additions
• Secondary Living Spaces
• Multi-Generational Housing
• Property Optimization Planning
• Permit Documentation

Their experience with residential zoning, permitting, and site planning helps clients navigate the complexities of expanding their homes.

Construction Administration & Permitting

Beyond design, Harmony Architectural Studio remains involved throughout the construction process to help ensure projects are executed according to the original vision.

Project Support Services

• Permit Coordination
• Regulatory Review
• Construction Administration
• Contractor Collaboration
• BIM Coordination
• Project Oversight
• Design Clarifications
• Construction Documentation

This collaborative approach helps maintain quality, efficiency, and consistency from concept through completion.

Meet the Architect

Harmony Cooper, AIA

Harmony Cooper is a licensed architect with a Bachelor of Architecture degree from the University of Oregon and a specialization in sustainability. His professional experience includes custom homes, multifamily housing, retail projects, mixed-use developments, civic buildings, and commercial architecture. His design philosophy centers on creating spaces that connect people, culture, and nature while enhancing overall well-being.

What Sets Harmony Architectural Studio Apart

• Licensed Architect-Led Practice
• Client-Centered Design Process
• Sustainable Design Expertise
• BIM Modeling Capabilities
• Custom Home Specialists
• ADU & DADU Design Experience
• Pacific Northwest Design Expertise
• Construction Administration Services
• Personalized Architectural Solutions
• Over a Decade of Regional Experience