Lenny Zimmermann, PE, LEED AP BD+C


Mr. Zimmermann has more than 40 years experience in the design and construction of mechanical and electrical systems. His previous work includes a broad range of projects domestically and internationally, including: government, hospitality, historic preservation, high-rise urban mixed-use, high-technology corporate facilities, sports stadiums, medical centers, and academia projects.

He has worked on some of the largest and most challenging projects, establishing engineering concepts, selecting systems, and ensuring quality as the projects move through the design and productions phases.

A degreed and registered engineer, Mr. Zimmermann has been licensed in 25 states across the country and Puerto Rico. He is a member of multiple associations in the industry and has been a LEED Accredited Professional since 2003.

He is Vice Chairman of the Board of Directors for the New Orleans Chapter of the ACE Mentor Program for the mentoring of high school students in the Architecture, Construction and Engineering related career fields.


United States General Services Administration

  • NASA Headquarters, Washington, DC
  • Office of the Comptroller of the Currency, Washington, DC
  • Lafayette Building, Washington, DC
  • Environmental Protection Agency, Washington, DC
  • IRS Headquarters, New Carrollton, MD
  • Claremont Tower (F.B.I. Field Office), Newark, NJ (Developer/Design/Build)
  • Federal Office Building at Paterson, Paterson, NJ
  • Federal Office Building at Foley Square, New York, NY
  • Brooklyn Federal Courthouse, Brooklyn, NY
  • Emanuel Cellar U.S. Courthouse, Brooklyn, NY
  • Thurgood Marshall Courthouse, New York, NY
  • Nashville Federal Courthouse, Nashville, TN
  • Federal Office Building and Courthouse, Oakland, CA
  • The John Minor Wisdom 4th Circuit Court of Appeals, New Orleans, LA
  • Department of Transportation, Nassif Building, Washington, DC

Highrise Historic Renovations in New Orleans

  • World Trade Center-Four Seasons, New Orleans, LA (renovations and additions)
  • NOPSI Hotel-New Orleans, LA (renovations and additions)
  • Saratoga Building Apartments, New Orleans, LA
  • Maritime Building Apartments, New Orleans, LA
  • Canopy Hotel by Hilton, New Orleans, LA


  • BS/Electrical Engineering, Louisiana State University 1973
  • Guest Lecturer Princeton and Tulane University Schools of Architecture


  • LEED® Accredited Professional
  • National Fire Protection Association
  • National Society of Professional Engineers
  • Illuminating Engineering Society
  • Urban Land Institute
  • Society of College and University Planners
  • American Society for Hospital Engineering


  • The Edison Award of Distinction for Lighting Design by General Electric
  • Edwin F. Guth Memorial Lighting Design Award of Merit by IES