Your partner

The DC area’s exclusive SieMatic dealer.

Our SieMatic kitchens

KONST SieMatic has been the leading interior kitchen design and remodeling company specializing in luxury SieMatic kitchen cabinetry in Washington, D.C., Maryland and Virginia since 2003. We are the exclusive source for SieMatic cabinetry in the Washington, D.C. area. Featuring three distinct style collections —Pure, Classic, and Urban—each with its own array of design elements and materials, KONST has been leading the way in European kitchen design since 2003. You’ll also find appliances from Sub-Zero, Wolf, Gaggenau and Miele.

Pure SE Floating Spaces in Dubai - SieMatic UAE

Our Team

Jonas Carnemark

Owner + founder

In 1987, Jonas Carnemark founded a company to realize his creative goal: to bring home remodeling dreams to life—with both beauty and purpose. Since then, he has grown a 20-person design + build firm where devotion to the clean lines of modern design flows easily alongside attention to comfort. It’s here that form and function, and service and integrity, co-exist naturally.

Kate Wilson

Designer

Designer Kate Wilson discovered her affection for kitchen design while helping her parents plan out their own. An Interior Design graduate of Auburn University, she also has closet design training and regularly updates her product knowledge in everything from fixtures to countertops and lighting to pro-grade appliances from Sub-Zero, Wolf, and Miele.

Christina Porcelli

Accounting administrator

You might say Christina Porcelli has twin talents. With 20 years of experience, the seasoned accounting pro can size up just about any P&L in a snap. But when her nose isn’t in the numbers, she’s a real people person—ready with support and a smile for customers and co-workers alike. Right brain, left brain, Christina excels in both hemispheres. Her customer service skills fit right in to the CARNEMARK culture.