Commercial Interior Design Services

Principal-Led Interior Architecture and Design for Workplaces, Hospitality, and Small Commercial Environments

I started in commercial design — years in large architecture firms, producing construction documents, coordinating job sites, working to code and deadline before I ever designed a private home. When I take on commercial work now, I'm not scaling up a residential practice. I'm returning to the training.

With a degree in interior architecture, NCIDQ certification, and thirty years across commercial and residential projects, I help businesses, developers, and professional firms create environments that work hard, read clearly, and hold up — spaces that support the people in them and the brand behind them.

Based in Fairfield County, Connecticut and Charlotte, North Carolina, working with commercial clients locally and nationwide.

interior architecture

space planning

finish specifications

project coordination

interior architecture space planning finish specifications project coordination

Black-and-white close-up of a person wearing a crisp shirt with rolled cuffs and a wristwatch, styled for a minimalist brand aesthetic.
Person reviewing design selections and notes at a coffee table during an interior design planning session.
Flat lay of a design workspace with coffee cup, scissors, binder clips, and architectural drawings on a white surface.

In commercial work, design errors have opening dates.

A residential mistake costs comfort. A commercial one costs days — the inspection that doesn't pass, the millwork that arrives wrong the week of the opening, the layout that seemed efficient on paper and fails the first busy Tuesday. Change orders are where commercial budgets go to die, and nearly all of them trace back to decisions that weren't fully made before construction began.

The remedy isn't heroics during the build. It's documentation before it — drawings a contractor can actually build from, specifications that don't require interpretation, and a designer who's walked enough job sites to know where problems hide.

High-end kitchen and interior design in Fairfield County CT & Charlotte, NC: kitchen millwork and cabinet elevation drawings created by Dawn P. Gepfert Design.

Who commercial design is for

Professional offices and practices — law firms, medical and wellness practices, consultancies: environments that need to work as hard as the people in them, and signal competence the moment a client walks in.

Boutiques, studios, and client-facing businesses — spaces where the design is part of the brand, and the customer experience is shaped by layout, light, and material before anyone says a word.

Developers and property owners — amenity spaces, lobbies, common areas, and model units, where design quality translates directly into leasing velocity and retention.

Hospitality and specialty environments — small restaurants, cafés, and boutique accommodations, where ambiance is the product and the planning behind it has to be invisible.

And across all of them: organizations that want architectural thinking and a decisive process — not trend-chasing, and not forty options where one right answer would do.

Kitchen floor plan shop drawings in a ring binder, documenting layout and cabinetry details for a Dawn P. Gepfert Design project.

Scoped to the engagement. Never one-size.

Commercial engagements are defined by the project, not a package. Some clients need full documentation and oversight from concept through opening; others need space planning and finish direction their architect or GC carries forward. The scope gets defined together, on the discovery call — the work below is the range it draws from.

Depending on the engagement, the work may include:

  • Interior architecture and space planning — workflow mapping, circulation analysis, accessibility, code-informed planning, and space optimization

  • Brand-aligned design development — material palettes, finish selections, furniture direction, and lighting strategy that reinforce the brand

  • Drawings and documentation — floor plans, reflected ceiling plans, elevations, millwork details, fixture schedules, and specifications contractors can build from

  • Contractor and vendor coordination — direct communication with your GC, architect, millworker, and specialists to keep execution accurate and delays down

  • FF&E specification — selections appropriate for commercial use: durability, maintenance, ergonomics, and compliance

  • Project oversight and quality assurance — site visits, review of installed work, and coordination of corrections through implementation

  • Procurement and turnkey installation — available depending on location and project type.

Commercial design is not residential design scaled up.

It's a different discipline. Codes, accessibility, durability ratings, life safety, workflow, compliance — and documentation clear enough that a contractor under schedule pressure builds it right the first time. A designer who learned commercial by adding it to a residential practice is learning those things on your project.

I learned them first. Years in large commercial architecture firms, before this studio existed — construction documents, job site coordination, the technical rigor that NCIDQ certification tests and that I spent six years helping write the exam for.

What that background delivers on a commercial project: an architecture-informed eye, documentation contractors respect, direct and fluent communication with your GC and trades, a principal-led process with no handoffs — and a design sensibility sharpened by two decades of high-end residential work, which is precisely what makes a commercial space feel considered instead of specified.

Close-up of white quotation marks on a black background.
I was able to completely put the job in Dawn’s hands. She did whatever it took to complete the project on a tight schedule to accommodate a grand opening party.“
— T.G. | Fairfield, CT
High-end kitchen and interior design in Fairfield County CT & Charlotte, NC: interior paint schedule with color swatches and specifications created by Dawn P. Gepfert Design.
Architectural drawings on a desk with binder clips, ruler, and pencil, styled as an interior architecture workspace

Take the Next Step

Ready to talk about your space?

The first step is a complimentary discovery call — your project, your timeline, your opening date if you have one, and the level of support that fits. From there, a scope defined around what your project actually needs. If I'm not the right fit for it, I'll tell you that too.

Serving Fairfield County CT, Charlotte NC, and commercial clients nationwide.

High end kitchen and interior design Fairfield County CT & Charlotte, NC: light-filled studio workspace with table and chairs near large windows.

Commercial Design FAQs