About
Small By Design. Intentional
By Habit.
A boutique interior design studio based in Herndon, Virginia. Specializing in cabinetry design and full interior selections for builders, remodelers, and private clients — across the DC metro area and nationwide.
Maria Williams
Founder &
Principal Designer
Herndon, Virginia
DC Metro Area & Nationwide
I started Cove Custom because I believe the best design work comes from a designer who truly understands how spaces are built — how materials perform, how builders work, and what homeowners actually need from a selections process.
After years working across the DC metro area with builders, developers, remodelers, and private clients, I developed a process that is clear, efficient, and genuinely useful. No endless revisions, no decision fatigue, no missed deadlines. Thoughtful selections, delivered on time, ready to execute.
I specialize in cabinetry design and represent four carefully selected manufacturers — spanning semi-custom to fully custom, indoor to outdoor — so I can match the right product to every project and every budget.
Cove Custom is small by design. Every project gets my full attention, from the first conversation through final documentation. I don't take on more than I can do well — and that's exactly the point.
HOW I WORK
The Things That Matter Most.
Clarity over complexity
Every client deserves to understand exactly what they're getting, why, and when. I communicate clearly and document everything — so there are no surprises for you or your contractor.
Selections that hold up
Beautiful at install. Still beautiful in ten years. I specify materials that look good and perform well — because a space that needs constant replacement isn't actually well-designed.
Small on purpose
I limit my project load so every client gets my full attention. You work with me directly throughout — not a junior designer, not a large firm's pipeline. Just me.
Cabinetry Specialization
A Dedicated Cabinetry Designer — Not A Generalist.
I represent four carefully selected cabinetry manufacturers — Mouser Cabinetry (premium custom), KITH Kitchens (semi-custom), Great Northern Cabinetry (mid-range), and Stoll Outdoor Cabinetry (outdoor specialty) — chosen for quality, lead times, and price range. Whatever the project scope or budget, I match the right line to it.
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READY TO WORK TOGETHER?
Tell Us About Your Project.
I'll follow up within one business day to learn more about your scope and discuss next steps.