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HLZAE Employee Directory

Architecture and PlanningNew York, United States51-200 Employees

HLZAE is a New York-based architectural and planning firm founded in 1981 by Howard L. Zimmerman, AIA, with a multidisciplinary team of architects, engineers, designers, and specialists. Located at 11 West 30th Street, New York, NY 10001, the firm serves residential, commercial, and industrial properties with a focus on exterior façades and building systems. It provides a full range of services including façade restoration, interior and exterior rehabilitation, MEP and structural engineering, historic preservation, roof inspection and repair, and interior design for apartments, lobbies, and common areas. HLZAE emphasizes assessment, evaluation, cost estimation, scheduling, material research, codes and methods, specifications, and resolution of complex construction challenges and defect issues, including forensic investigation. With over 40 years of experience and a staff of 51-200 employees, the firm reports annual revenue in the range of $25 million to $50 million and is certified by Great Place to Work for 2022–2024.

Find HLZAE employees' phone numbers or email addresses

HLZAE Global Highlights

Location
Employees

North America
127

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  • United States Of America
    127

Asia
4

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  • Singapore
    3
  • Philippines
    1

Africa
1

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  • South Africa
    1

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

HLZAE's Leadership

  • Stylized image of a person
    J. G.
    Director Of Marketing
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    A. C.
    Senior Project Manager
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  • Stylized image of a person
    A. G.
    Senior Project Manager
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    B. B.
    Manager, Business
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    J. C.
    Senior Manager
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    P. D.
    Senior Project Manager
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    Y. K.
    Senior Field Associate
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    R. S.
    Project Architect
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HLZAE Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Accounting
  • Business
  • Administrative
  • Arts & Design
  • Other

Contact profiles from HLZAE

Name
Title
Contact Info
Location
Last Update
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    W. T.
    Project Architect
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    Apr 16, 2026
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    N. G.
    Project Associate Ii
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    Jul 06, 2026
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    E. S.
    Operations Associate
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    Feb 18, 2026
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    A. B.
    Accountant
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    Aug 06, 2024
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    J. V.
    Office Administrator
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    Oct 16, 2024
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    M. Y.
    Project Associate Lll
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    Jun 26, 2026
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    A. L.
    Clients Relation Coordinator
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    Jun 28, 2026
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    E. F.
    Proposals Specialist & Client Relations Coordinator
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    Jun 29, 2026
  • Stylized image of a person
    F. R.
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    Apr 02, 2025
  • Stylized image of a person
    S. B.
    Phone icon
    UNITED KINGDOMWest Yorkshire
    Oct 31, 2023

Frequently Asked Questions

What is HLZAE known for?

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HLZAE was founded in 1981 operates in the Architecture and Planning industry; you can contact the main corporate office by phone at . Explore HLZAE's company overview page for more information.

What is HLZAE's most common email format?

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HLZAE employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more HLZAE email formats with LeadIQ.

How many employees does HLZAE have currently?

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HLZAE has approximately 108 employees as of July 2026. These team members are located across 4 continents, including North AmericaAsiaAfrica.

Who are HLZAE's key employees and leadership?

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As of July 2026, HLZAE's key employees include:

  • Director Of Marketing: J. G.
  • Senior Project Manager: A. C.
  • Senior Project Manager: A. G.
  • Manager, Business: B. B.
  • Senior Manager: J. C.

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