Insights

Healthcare Focus Leverage their deep experience in MEP FP systems for hospitals, nursing homes, and healthcare facilities to pursue new hospital and clinical project opportunities, including energy efficiency upgrades and new building developments.

Long Tenure Team Target firms valuing experienced, stable engineering partners; their 15+ to 25+ year staff tenures suggest reliability for complex, long-duration projects and repeat engagements with large healthcare systems and government sites.

Public Sector Footprint Capitalize on current and ongoing term contracts with HHC, VAMC, NYSERDA, DDC, SCA, OGS, and GSA to position Kallen & Lemelson for prime roles in upcoming upgrades, master plans, and energy initiatives across hospitals and public facilities.

Energy & Diagnostics Promote capabilities in energy audits, chiller plants, and rapid-response laboratories to align with facilities seeking energy efficiency, decarbonization, and mission-critical performance improvements.

Healthcare Expansions Explore expansion opportunities around major healthcare campus projects listed, such as expanded radiology, IT/data center upgrades, ICU relocations, and rapid response laboratories, which align with their recent project slate.

Kallen & Lemelson, Consulting Engineers, LLP Tech Stack

Kallen & Lemelson, Consulting Engineers, LLP uses 8 technology products and services including Sucuri, Network Solutions, jQuery, and more. Explore Kallen & Lemelson, Consulting Engineers, LLP's tech stack below.

  • Sucuri
    Content Delivery Network
  • Network Solutions
    Domain Name Services
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Nginx
    Web Servers
  • Max Mega Menu
    Widgets

Media & News

Kallen & Lemelson, Consulting Engineers, LLP's Email Address Formats

Kallen & Lemelson, Consulting Engineers, LLP uses at least 1 format(s):
Kallen & Lemelson, Consulting Engineers, LLP Email FormatsExamplePercentage
FLast@klengineers.comJDoe@klengineers.com
87%
Last@klengineers.comDoe@klengineers.com
5%
FirstL@klengineers.comJohnD@klengineers.com
5%
First.Last@klengineers.comJohn.Doe@klengineers.com
3%

Frequently Asked Questions

Where is Kallen & Lemelson, Consulting Engineers, LLP's headquarters located?

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Kallen & Lemelson, Consulting Engineers, LLP's main headquarters is located at 520 Eighth Avenue 17th Floor New York, New York 10018 United States. The company has employees across 1 continents, including North America.

What is Kallen & Lemelson, Consulting Engineers, LLP's phone number?

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You can contact Kallen & Lemelson, Consulting Engineers, LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Kallen & Lemelson, Consulting Engineers, LLP's official website and social media links?

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Kallen & Lemelson, Consulting Engineers, LLP's official website is klengineers.com and has social profiles on LinkedIn.

What is Kallen & Lemelson, Consulting Engineers, LLP's NAICS code?

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Kallen & Lemelson, Consulting Engineers, LLP's NAICS code is 3332 - Industrial Machinery Manufacturing.

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

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As of June 2026, Kallen & Lemelson, Consulting Engineers, LLP has approximately 19 employees across 1 continents, including North America. Key team members include Chief Executive Officer: A. K.Chief Financial Officer: M. G.Senior Associate - Cad/Bim And Technology Director: M. N.. Explore Kallen & Lemelson, Consulting Engineers, LLP's employee directory with LeadIQ.

What industry does Kallen & Lemelson, Consulting Engineers, LLP belong to?

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Kallen & Lemelson, Consulting Engineers, LLP operates in the Industrial Machinery Manufacturing industry.

What technology does Kallen & Lemelson, Consulting Engineers, LLP use?

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Kallen & Lemelson, Consulting Engineers, LLP's tech stack includes SucuriNetwork SolutionsjQueryPHPX-XSS-ProtectionX-Content-Type-OptionsNginxMax Mega Menu.

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

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Kallen & Lemelson, Consulting Engineers, LLP's email format typically follows the pattern of FLast@klengineers.com. Find more Kallen & Lemelson, Consulting Engineers, LLP email formats with LeadIQ.
Kallen & Lemelson, Consulting Engineers, LLP logo

Kallen & Lemelson, Consulting Engineers, LLP

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.

Section iconCompany Overview

Headquarters
520 Eighth Avenue 17th Floor New York, New York 10018 United States
Phone number
NAICS Code
3332 - Industrial Machinery Manufacturing
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Kallen & Lemelson, Consulting Engineers, LLP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Kallen & Lemelson, Consulting Engineers, LLP's revenue is estimated to be in the range of $10M$25M

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