Principal

Hamidreza Saghari, RA, LEED AP, QEWI

Principal

Founded Saghari Architectural Services PC in 2015 and grew the firm from a one-person operation to a staff of 25. New York Registered Architect, LEED Accredited Professional, and Qualified Exterior Wall Inspector with over 20 years of experience in façade inspection, restoration, and building envelope consulting.

Master’s and Bachelor’s in Architecture, University of Shahid Beheshti, Tehran

Senior Associates

Ahmad J. Khanzada, PE, QPSI, QEWI

Senior Associate

New York Licensed Professional Engineer, Qualified Parking Structure Inspector, and Qualified Exterior Wall Inspector. ICC Special Inspector. Directed condition assessments for over 400 parking garage and parapet projects. Oversaw structural scope on façade projects with emphasis on stone anchorage and shoring systems.

MS Structural Engineering, Columbia University; MS and BS Civil Engineering, Carnegie Mellon University

Leon Y. Geoxavier, RA, QEWI

Senior Associate

New York Registered Architect and Qualified Exterior Wall Inspector with over 20 years of experience in building envelope restoration.

B.Arch, Tulane University

Håkan Westergren, RA

Senior Associate

New York State Registered Architect and SPRAT-certified Rope Access Technician. At Saghari, supervises and manages façade inspections, restorations, alterations, and design work. Has carried out FISP inspections and filings for Cycles 9 and 10, and is responsible for filing and expediting with DOB, LPC, and other agencies. Specializes in evaluating building envelopes with a focus on historic properties.

M.Arch, City College of New York (Castagna Traveling Scholarship recipient)

William Pitonyak

Senior Associate

Senior Preservation Associate with expertise in building envelope evaluation, historic preservation, and exterior restoration. Has managed façade-related projects in New York City since 2007, including overseeing the full exterior restoration of the original Lord & Taylor building at 901 Broadway, which received a Lucy G. Moses Preservation Award in 2015. At Saghari, leads project managers and drafters, develops scopes of work and budgets, and prepares specifications and drawings for competitive bid.

BA Historic Preservation & Community Planning, College of Charleston

Project Managers

Daniel V Alhadeff

Project Manager

Experienced in façade restoration with a background in architecture and city planning. Directs façade repair projects under construction, files with DOB and LPC, and produces design drawings.

M.Arch and MS City Planning, Georgia Institute of Technology; BS Architecture

Shefa Kanan, EIT

Project Manager

Building Envelope and Exterior Restoration Specialist with a decade of experience. Manages construction administration for façade, parking garage, and waterproofing restoration projects. Skilled in FISP (Local Law 11) compliance and leak detection. With SAS since 2019.

BS Civil Engineering, An-Najah National University

Restoration Staff

David Deluca

Restoration Staff

Matt Guevara

Restoration Staff

Tahir Khan

Restoration Staff

Bachelor of Technology, NYC College of Technology

Qasim Safdar

Restoration Staff

BS Civil Engineering, SUNY Stony Brook

Zakaria Siddiqui

Restoration Staff

M.Arch and B.Arch, University at Buffalo

Ram Prasad Thapaliya

Restoration Staff

Julia Toscano, EIT

Restoration Staff

BS Civil Engineering, The Cooper Union

Administration & Accounting

Sarela Cartagena

Accounting

Claudia Mercado

Accounting

Shanti Stevenson

Administration