Office meeting room with crystal lighting, wood paneling and gold accents

Commercial Interior Designers in Orange County, CA

The right design changes how people see your business.

A well designed commercial space does more than look good – it influences how people work, shop, and connect with your brand. At 27 Diamonds, we design spaces that drive performance, attract clients, and inspire your team.

Featured Commercial Projects

Office lounge with tufted sofa, coffee table, and beverage bar

Office lounge with teal sectional, brass wall panels, and round table

Pain medicine clinic reception with textured feature wall and white desk

Executive office with black feature wall, leather sofa, and city views

Conference room with white table, black chairs, and sculptural pendant lights

Commercial tasting room with curved ceiling lighting and U-shaped counter

Children's game room with blue sectional, colorful rug, and play area

Meeting room with floral wallcovering, glass table, and blue velvet chairs

VIEW ALL COMMERCIAL PROJECTS

Commercial Design Services

Retail Interior Design

We help you create a retail space that guides customers naturally, strengthens your brand, and makes the shopping experience feel effortless.

Corporate & Office Interior Design

Your office should feel professional, efficient, and easy to work in every day. We design corporate spaces with thoughtful layouts, refined finishes, and practical details that support how your team works.

Rehab and Medical Office Interior Design

We design calm, efficient spaces that support both patient comfort and staff workflow. Our team works with dental offices, chiropractic clinics, optometry offices, wellness practices, and other healthcare businesses.

Hotel & Restaurant Interior Design

We design hospitality interiors that feel elevated from the moment guests walk in. From atmosphere to seating flow, every detail is considered to support comfort, service, and a lasting impression.

Your Dream Space Starts With the Right Team.

That means a dedicated designer leading your project, backed by an entire team helping with the details, coordination, and follow-through behind the scenes.

Get started today