About Kosmo DNC
Interior design, construction & branding in Maryland and Northern Virginia.
Our Story
Design. Build. Brand.
Kosmo DNC is a design-build contractor based in Rockville, Maryland. We specialize in interior design, commercial fit-outs, residential renovations, custom joinery, and branding. From nail salon construction to kitchen renovations, we handle every aspect of your project under one roof.
Licensed MD #113826
Fully licensed and insured contractor.
50+ Projects Completed
Commercial and residential projects across MD & Northern VA.
Design-Build Approach
One team handles design, construction, and branding.
Our Journey
Milestones That Define Us
First Nail Salon
Completed the first Kosmo Nail Bar project in Annapolis, MD.
Expansion to Virginia
Expanded operations to serve Northern Virginia with the McLean project.
Rockville Flagship
Completed the Kosmo Nail Bar at Montrose Crossing in Rockville, MD.
Continued Growth
Completed the Dumfries, VA project and expanded branding services.
What We Stand For
Our Values
These core values guide everything we do.
Design-Build Expertise
From concept to construction to branding — all under one roof.
Quality Craftsmanship
Every project is built with attention to detail and premium materials.
Licensed & Insured
Licensed MD #113826 with full insurance coverage.
Client-Focused
Your vision and satisfaction are at the center of everything we do.
“Kosmo DNC handled everything from concept design to construction and branding for our nail salon. The result exceeded our expectations.”
Nail Salon Owner
Rockville, MD
Get Started
Ready to Start Your Project?
Ready to Start Your Project?
Request a free project quote today and let our team help you design, build and brand your space.