About

Henry Lederman, President

Henry has been a steel detailer for over 4 decades in the industry, starting with projects for American Bridge and Bethlehem Steel back in the early 70’s and had the great opportunity to work on some of the most challenging and prestigious projects, learning from some of the best Structural Engineers in the country. Over the years, he has worked on high profile projects such as the World Trade Center Memorial Museum, the Disney Tron ride (soon to open), many 60 story high rises, data centers, hospitals, the SeaTac International Airport, the Kansas City International Airport, and industrial and miscellaneous work.

Henry is deeply knowledgeable in connection engineering, enjoys finding VE items on projects, and has an MBA from Columbia University, NYC.

Senior Leadership Team

A main tenet of who we are at Steel Structures Detailing, Inc is leadership; the ability to anticipate and identify problems and issues before they become problems and to address them with intelligent and efficient solutions. Alongside this kind of leadership is a strong interest and passion to find alternative and more efficient ways to improve details on each and every job.

Charlie Rabell,
VP of Operations

Kim Crowell,
VP of Finance & HR

Adam Mott,
Sales Manager

Ileana Leon,
QA/QC Manager

Agnieszka Kaminski
Director of Training & Development

Manuel Perez Garcia,
Misc. Steel Manager

Plus Checkers & PM’s each with 30 to 52 years of experience

Working with Steel Structures Detailing for the new International Arrivals Facility at Sea-Tac Airport has been a truly collaborative and rewarding experience. The main terminal building topped out in December 2018 with 5,000 tons of structural steel. Development, review, and finalization of 12,000-plus shop drawings were critical to the steel erection and overall construction schedule of the project. Henry and Tim worked closely with our team to identify fabrication challenges and quickly provided solutions such that the aggressive steel fabrication schedule was maintained. SSDI’s collective expertise was invaluable on such a large and complex project. I very much look forward to working with them in the future.

Anthony P. Harasimowicz, PE
KPFF Consulting Structural Engineers, Seattle, WA

As an erector, working with Steel Structures Detailing has been great. Their designers understand that field costs are the most sensitive in delivering heavy steel projects to clients. They have been unafraid to work closely with our team to optimize the design to help us meet our aggressive erection schedule.

Eric Furletti, Project Manager
Central Steel Erectors

During 2013 we had the pleasure of working with Henry on the detailing of approximately 1,500 tons of steel for a 237,000sf educational building. His professionalism, attention to detail and hands on approach along with nicely organized complete shop drawings and calculations aided greatly in the successful erection of this steel. We would be delighted to have the opportunity to work with him and his company again in the future.