Office space design by Source COI in Orange County
Office Space Design

Office Design That Inspires Work

San Diego · Los Angeles · Irvine · Orange County · Nationwide

01 / A Strategic Asset

What Is Office Design?

A well-designed office is more than an attractive place to work. It is a strategic asset for your company.

Design shapes how your employees collaborate, how clients read your brand, and how productivity holds up day to day. It covers the layout, workstations, lighting, flooring, wall finishes, and the balance between collaboration and privacy.

We bring interior design, space planning, and office furniture together in one team. Since 1988, businesses in San Diego, Los Angeles, Irvine, and Orange County, plus organizations nationwide, have come to us to build offices that look exceptional and function even better.

35+
Years Designing Offices
1988
Founded in Irvine
Four
Phase Design Process
Open office design with workstations by Source COI
Southern California workplace designed by Source COI
02 / The Process

Listen, Think, Design, Develop

Four phases keep every project grounded in your goals and executed with precision.

Phase 01 of 04

Discovery and Consultation

We meet your leadership and stakeholders to understand team structure, work styles, culture, and aesthetic vision, then look at how the space is used today and where it falls short. Great design starts with the workers it is built for.

Office design discovery and consultation
Phase 02 of 04

Space Analysis and Programming

Our designers analyze your office space, square footage, natural light, and structural constraints, then identify where to add collaborative space, build in privacy, and rethink underused areas. The result is a clear design brief.

Office space analysis and programming
Phase 03 of 04

Concepts, Visuals and Furniture

Renderings, 3D visualizations, and material and color boards bring the office to life before anything moves. Furniture is curated in the same phase, so every desk, seat, and conference table is chosen with intention, never from a preset package.

Office design concepts and furniture selection
Phase 04 of 04

Installation and Project Management

We manage procurement, delivery, and installation, coordinating with contractors, building management, and your team so the finished space matches the design exactly and lands on schedule.

Office installation and project management
03 / What We Consider

Elements of Successful Office Design

Seven things we work through on every engagement. Tap one to see it.

The layout determines how employees move, how teams sit together, how noise and echo travel, and how daylight reaches the floor. We design around real workflow patterns rather than one-size-fits-all templates.

Desk count, configuration, storage, technology, and ergonomics that support productivity at each seat. Traditional desks, benching, or hot desking that adds flexibility, sized to how your team actually works.

Open brainstorming areas, semi-private meeting settings, enclosed conference rooms, and informal lounge spots, each sized and furnished for the kind of collaboration it should support.

Private offices, phone booths, and quiet rooms that offer visual privacy and acoustic separation, cutting distraction without cutting workers off from the energy of the floor.

Every chair is evaluated for support and adjustability, every desk for height and surface, and every storage piece for how it keeps the room clear. Office furniture is part of the design from the start, never an afterthought.

Materials, flooring, color, and wall treatments express your brand in three dimensions. We build a visual style that reads as deliberate to employees and visitors alike.

Natural light, ambient light, and task lighting at each desk change how people feel in a room and support focus and productivity. Lighting is designed alongside the layout, not added at the end.

Office layout design
Office workstations
Collaborative meeting spaces
Private and focus zones
Office furniture and ergonomics
Finishes and brand identity
Office lighting and spatial flow
Layout & Floor Plan 01 / 07
04 / Every Workplace

Office Design for Every Type of Workplace

From a home office to a multi-floor headquarters, the same craftsmanship and strategic thinking goes into every project.

Tech & startup officesCorporate headquartersCreative agenciesSmall officesOpen office layoutsExecutive suitesHybrid workplacesMulti-purpose roomsReception areasBreak roomsTraining spaces
05 / Office Inspiration

Modern Office Design Ideas We Are Building Now

The ideas that keep proving themselves in offices across San Diego, Los Angeles, Orange County, and beyond.

01

Biophilic Elements

Plants, natural materials, and outward views reduce stress and improve focus, and they make an office space feel human.

02

Modular Furniture

Pieces that reconfigure quickly as team sizes and project needs shift, adding flexibility where space use varies day to day.

03

Acoustic Design

Wall panels, ceiling treatments, and quiet areas reduce noise and echo so open layouts stay as functional as they are open.

04

Tech-Integrated Rooms

Meeting rooms with integrated displays, cable management, and seating arranged so remote participants are equal in the room.

05

The Reinvented Cubicle

More openness, better acoustics, and cleaner lines. A defined work area with a sense of ownership and privacy, without the closed-off feel.

06

Informal Lounge Areas

Not every conversation needs a conference table. Casual lounge seating gives teams a relaxed setting for quick catch-ups and thinking.

“

Your office should be one of your greatest competitive advantages.

Source COI
06 / See It in Person

Visit Our Irvine and Los Angeles Showrooms

Our interactive showrooms showcase current collections, layout concepts, and interior design directions.

Sit in the chair, try the desk configuration, and see how a collaborative area actually feels. It is the kind of clarity photos and software cannot give you, and our design team is on hand at both locations.

Source COI office design showroom in Irvine
Showroom furniture vignette
Showroom layout concept
Completed office design by Source COI in Southern California
07 / Where We Design

Office Design in Southern California and Nationwide

Rooted in San Diego, Los Angeles, and Orange County, with the same standard delivered anywhere in the country.

CA / 01
San Diego
Office design for biotech campuses in Torrey Pines, creative agencies in Little Italy, and professional firms in downtown San Diego. Workplaces that feel dynamic and comfortable.
CA / 02
Los Angeles
Los Angeles entertainment, tech, law, and creative studios, each designed around the identity and workflow of the organization it serves.
CA / 03
Irvine & Orange County
Home to our flagship Irvine showroom since 1988, designing for Irvine Spectrum startups and established Orange County firms in Costa Mesa and Newport Beach.
US / 04
Nationwide
We design offices coast to coast, with the same boutique service, project management, and installation no matter where your office sits.
Office designed and furnished by Source COI
08 / Why Source COI

Boutique Attention, Full Service

Family-owned since 1988, trusted by growing startups and Fortune 500 headquarters alike.

  • 35+ years of commercial design experience behind every decision
  • A dedicated designer on your project from first conversation to final walkthrough
  • Design and furniture developed together as one system
  • No preset packages, every design built around your employees and workflow
09 / Details

Office Design FAQs

Still have a question about your project? We are ready to listen.

Book a Consultation→

Space planning organizes the layout: where desks go, how meeting rooms are arranged, how traffic flows. Design covers all of that plus the visual and experiential layer, including materials, finishes, furniture styles, and lighting. We integrate both in one process.

Yes. We produce layout renderings and 3D visualizations so you can walk the office space, see pieces in context, and compare directions before anything is committed.

Yes. From a team of five to multiple floors. A small space gets our space-maximizing layout strategies, and larger offices get a cohesive design system that holds across every area.

Our focus is commercial design, but many of our furniture partners offer products well suited to an elevated home office. We are glad to discuss options during a consultation.

Yes. Not every project starts from scratch. Targeted layout changes, new desks, or a refresh of the collaborative areas can transform how an office feels without a full overhaul.

A focused redesign of a small office can run a few weeks. A full engagement with custom millwork and phased installation may take several months. We map a realistic timeline at the consultation.

Yes. Our Irvine and Los Angeles showrooms give you a hands-on look at design directions and product options, and we are happy to share past projects similar in size, style, or industry.

Start Your Design Journey

An Office That Attracts Talent and Impresses Clients

If your current space is not doing that, it is time to talk. We serve San Diego, Los Angeles, Irvine, Orange County, and companies nationwide, with a design process built with your employees in mind.