Bringing decades of construction and value engineering expertise to urban retail and restaurant properties in Metro Washington, DC

About TNS Construction

TNS Construction d/b/a “JCL CONSTRUCTION” is a general contractor licensed in Maryland, Virginia, and D.C.
Our focus and expertise range from total base building construction to tenant fit out projects. Our team of master plumbers, electricians and HVAC mechanics have decades of expertise and experience in delivering successful projects in a timely manner. We offer value engineering and solutions to our clients who time and again return to TNS Construction for their project needs.

TNS Construction Portfolio

Elements DC

1355 U St NW, Washington, DC 20009
  • 10,000 Sq/ft complete gut out demolition with structural underpinning
  • Renovated into a 4 level bar/lounge with a full service kitchen and bar on each level
  • Upgrade to energy efficient/green energy
  • Value engineering
  • Click here to visit website

Gypsy Kitchen

1825 14TH ST NW, WASHINGTON, DC 20009
  • Complete demolition of the former Masa 14 restaurant
  • Collaboration with RDstudio(architect) and Optima
  • Full service restaurant with rooftop bar
  • Click here to visit website

Buck Mason

3128 M St NW, Washington, DC 20007
  • Renovation of national franchise in historic Georgetown
  • Click here to visit website


2917 M St NW, Washington, DC 20007
  • High end French cocktail bar
  • Win Stanley architecture
  • Click here to visit website


1357 U Street NW, Washington, DC 20007
  • Conversion and build out of 2 story space on historic U Street corridor
  • Features full service kitchen, speak easy, 2 bars including a rooftop deck area
  • Click here to visit website

Contact Evelyn Chong

Phone: (703) 835-7075
[email protected]

Contact Ted Kim

Phone: (215) 390-4330
[email protected]