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Kallen & Lemelson, Consulting Engineers, LLP Employee Directory

Industrial Machinery ManufacturingNew York, United States11-50 Employees

Kallen & Lemelson, Consulting Engineers, LLP, is a New York City, New York-based professional engineering firm established in 1957 that designs mechanical, electrical, plumbing, and fire protection systems for buildings. The firm serves a broad range of building types, with emphasis on healthcare and education, including hospitals, laboratories, higher education campuses, K-12 facilities, and government or cultural institutions.

A significant portion of its engineers have long tenures with the firm, contributing to continuity and depth of expertise. It maintains ongoing term contracts with public and institutional clients, such as HHC, VAMC, NYSERDA, DDC, SCA, OGS, GSA and FIT. Notable projects illustrate activity across healthcare, education and cultural facilities, including the U.S. Merchant Marine Academy electrical distribution upgrade and the Brooklyn Hospital Center chiller plant replacement.

Find Kallen & Lemelson, Consulting Engineers, LLP employees' phone numbers or email addresses

Kallen & Lemelson, Consulting Engineers, LLP Global Highlights

Location
Employees

North America
85

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  • United States Of America
    85

Kallen & Lemelson, Consulting Engineers, LLP's Leadership

  • Chief Executive Officer at Kallen & Lemelson, Consulting Engineers, LLP
    A. K.
    Chief Executive Officer
    Mobile Phone
  • Chief Financial Officer at Kallen & Lemelson, Consulting Engineers, LLP
    M. G.
    Chief Financial Officer
    Mobile Phone
  • Chairman at Kallen & Lemelson, Consulting Engineers, LLP
    A. A.
    Chairman
    Mobile Phone
  • Owner at Kallen & Lemelson, Consulting Engineers, LLP
    F. J.
    Owner
    Mobile Phone
  • Partner at Kallen & Lemelson, Consulting Engineers, LLP
    G. O.
    Partner
    Mobile Phone
  • Owner Principal at Kallen & Lemelson, Consulting Engineers, LLP
    R. M.
    Owner Principal
    Mobile Phone
  • Human Resource Director at Kallen & Lemelson, Consulting Engineers, LLP
    E. O.
    Human Resource Director
    Mobile Phone
  • Editorial Director at Kallen & Lemelson, Consulting Engineers, LLP
    J. S.
    Editorial Director
    Mobile Phone

Kallen & Lemelson, Consulting Engineers, LLP Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Accounting
  • Civil Engineering & Construction
  • Community & Social Services
  • Other

Contact profiles from Kallen & Lemelson, Consulting Engineers, LLP

Name
Title
Contact
Location
Last Update
  • Chairman at Kallen & Lemelson, Consulting Engineers, LLP
    A. A.
    Chairman
    Mobile Phone
    Oct 23, 2024
  • Chief Executive Officer at Kallen & Lemelson, Consulting Engineers, LLP
    A. K.
    Chief Executive Officer
    Mobile Phone
    Oct 21, 2024
  • Owner at Kallen & Lemelson, Consulting Engineers, LLP
    F. J.
    Owner
    Mobile Phone
    Oct 22, 2024
  • Partner at Kallen & Lemelson, Consulting Engineers, LLP
    G. O.
    Partner
    Mobile Phone
    Oct 16, 2024
  • Chief Financial Officer at Kallen & Lemelson, Consulting Engineers, LLP
    M. G.
    Chief Financial Officer
    Mobile Phone
    Oct 16, 2024
  • Owner Principal at Kallen & Lemelson, Consulting Engineers, LLP
    R. M.
    Owner Principal
    Mobile Phone
    Oct 18, 2024
  • Human Resource Director at Kallen & Lemelson, Consulting Engineers, LLP
    E. O.
    Human Resource Director
    Mobile Phone
    Oct 17, 2024
  • Editorial Director at Kallen & Lemelson, Consulting Engineers, LLP
    J. S.
    Editorial Director
    Mobile Phone
    Oct 17, 2024
  • Director Of Engineering at Kallen & Lemelson, Consulting Engineers, LLP
    R. A.
    Director Of Engineering
    Mobile Phone
    Oct 18, 2024
  • General Manager at Kallen & Lemelson, Consulting Engineers, LLP
    A. F.
    General Manager
    Mobile Phone
    Oct 18, 2024

Frequently Asked Questions

What is Kallen & Lemelson, Consulting Engineers, LLP known for?

Minus sign iconPlus sign iconKallen & Lemelson, Consulting Engineers, LLP operates in the Industrial Machinery Manufacturing industry. You can contact Kallen & Lemelson, Consulting Engineers, LLP's main corporate office by phone at
+1-212-643-****
. Explore Kallen & Lemelson, Consulting Engineers, LLP's company overview page for more information.

What is Kallen & Lemelson, Consulting Engineers, LLP's most common email format?

Minus sign iconPlus sign iconKallen & Lemelson, Consulting Engineers, LLP employees' email format typically follows the pattern of FLast@klengineers.com. Trying to find reliable and up-to-date employee contact data? Find more Kallen & Lemelson, Consulting Engineers, LLP email formats with LeadIQ.

How many employees does Kallen & Lemelson, Consulting Engineers, LLP have currently?

Minus sign iconPlus sign iconKallen & Lemelson, Consulting Engineers, LLP has approximately 19 employees as of September 2026. These team members are located across 1 continents, including North America.

Who are Kallen & Lemelson, Consulting Engineers, LLP's key employees and leadership?

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As of September 2026, Kallen & Lemelson, Consulting Engineers, LLP's key employees include:

  • Chief Executive Officer: A. K.
  • Chief Financial Officer: M. G.
  • Chairman: A. A.
  • Owner: F. J.
  • Partner: G. O.

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