We believe in crafting environments that are more than just functional—they're intentional, balanced, and stylish. It’s about designing spaces that don’t just welcome you but embrace you. Spaces that make you pause, breathe, and think, I’ve arrived. Arrived at home. Arrived at the kind of place you never want to leave.

Our Story

1st & 4th is a full-service interior design studio specializing in high-end residential and commercial projects across California. We are dedicated to delivering exceptional results through ground-up builds, full-scale renovations, and meticulously curated furnishings and decor. Collaborating closely with architects and builders, our highly skilled and organized team manages every aspect of the design process with precision and passion. From architectural details, selecting finishes to custom furnishings, fabrics, accessories, and detailed touches, we ensure your space is a true reflection of your unique vision—beautifully crafted, thoughtfully designed, and effortlessly functional.

Our Services

New Build
1st & 4th offers end-to-end design services, guiding you through every step of the process—from construction drawings and space planning to material selections and furnishings. Our dedicated team works closely with you to establish the design concept, curate a personalized lookbook, and bring your vision to life, right down to the final installation.
During the construction documents phase, we create a comprehensive set of detailed drawings. These not only capture the full scope of the design but also ensure seamless collaboration with owners, architects, and MEP consultants throughout the project. Our strength lies in our ability to work hand-in-hand with architects, builders, trades, and vendors, guaranteeing a cohesive, on-brand outcome that perfectly aligns with the overall design and construction elements.
Renovation
In collaboration with our clients and the project’s general contractor, we transform spaces with thoughtfully curated details and expert craftsmanship. Our high-end renovation services encompass every element that brings a space to life—from striking architectural details and premium surface materials to carefully selected fixtures, lighting, flooring, millwork, fireplaces, and more. We handle both the big-picture vision and the intricate finishing touches, ensuring a beautifully cohesive and unforgettable result.
Furnishing & Styling
We curate exceptional furniture, decor, and accessories to elevate your interior with style and sophistication. From tailored artwork to stunning wallcoverings, our specialized design services ensure every detail is thoughtfully selected, creating a cohesive, curated aesthetic that perfectly reflects your vision.

Multi-Family

For us, design is about telling a story that speaks from the soul—a narrative shaped by the location, culture, and history. This foundation fuels our artistic vision and influences every design decision we make. A space that is deeply rooted in its surroundings doesn’t just look beautiful; it fosters a powerful connection, creating a true sense of place and an undeniable feeling of belonging within the community.Design Services
• Interior Architecture
• Architectural and Floorplan Review
• Concept Design
• Schematic Design
• Design Development
• Construction Documents
• Construction Administration
• FF&E and Merchandising Programming

Residential

Your home is so much more than just a place—it’s a reflection of who you are, what you cherish, and the world you're creating for your family. It’s where your stories unfold, where memories are made, and a backdrop for life’s most treasured moments, both big and small. Your home should be a sanctuary, filled with thoughtful details, calming energy, and undeniable character. Everything we do is driven by one goal: to make your home feel like you in every way!Design Services
• Architectural Review
• Interior & Exterior Finishes
• Furniture & Styling
• Procurement
• Project Management
• Turnkey Installation

Contact Us

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Thank You

We appreciate your interest and look forward to working with you!