SLAB Architecture PLLC

SLAB Architecture, a Brooklyn based design studio, was founded in 2004 by Jeffrey Johnson, RA, AIA and Jill Leckner, RA, LEED AP.


  • New Construction & Development
  • Renovations & Alterations
  • Sustainable Design


SLAB is a Brooklyn based studio that provides full-service custom architectural designs for residential and commercial projects. We have experience with both new construction and interiors only renovations. Both partners have over 20 years of experience building projects in New York City.

We enjoy working with our Clients to develop a unique design vision for each project. We have a very hands-on design approach and manage the project through construction with the general contractor.

SLAB supports responsible design and sustainable choices. Projects range in scale and type from residential to urban.

SLAB is an award-winning firm that has been exhibited and published widely internationally. Most recently, SLAB received a 2014 & 2015 AIA New York City award.

What can we do for you?

Send us an email to get a quote, schedule an appointment or learn more.