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Gathering insights about Kallen & Lemelson, Consulting Engineers, LLP

Kallen & Lemelson, Consulting Engineers, LLP Tech Stack

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

  • Sucuri
    Content Delivery Network
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • HTTP/3
    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.

How much revenue does Kallen & Lemelson, Consulting Engineers, LLP generate?

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As of February 2026, Kallen & Lemelson, Consulting Engineers, LLP's annual revenue is estimated to be $6.3M.

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

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Kallen & Lemelson, Consulting Engineers, LLP's SIC code is 8711 - Engineering Services NAICS code is 3332 - Industrial Machinery Manufacturing.

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

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As of February 2026, Kallen & Lemelson, Consulting Engineers, LLP has approximately 20 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 SucurijQueryPHPX-XSS-ProtectionX-Content-Type-OptionsHTTP/3NginxMax 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

Industrial Machinery ManufacturingNew York, United States11-50 Employees

Kallen & Lemelson was established in 1957 offering professional engineering services for the design of mechanical, electrical, plumbing and fire protection (MEP/FP) systems. These services continue to be provided for a wide range of building-types including hospitals, nursing homes, laboratories, higher education / institutional, K-12, residential, commercial, governmental and cultural / recreational (with an emphasis on healthcare and education).

Over 50% of our dedicated staff members have been full-time employees with Kallen & Lemelson for over 15+ years, with many of our staff members having over 25+ years with the firm. Their loyalty and commitment will ensure that clients are provided with a team of experienced engineers who have a genuine concern for producing high-quality work. 

New Projects:

- U.S. Merchant Marine Academy, Campus Electrical Distribution Upgrade, Kings Point, NY
- The Barrymore Film Center & Museum, Fort Lee, NJ
- The Brooklyn Hospital Center, Chiller Plant Replacement
- Stony Brook Medicine, BMT Stem Cell Lab Relocation
- Bellevue Hospital Center, ASHRAE Level II Energy Audit, New York, NY
- NYC Health and Hospitals, Type I EPS Master Plan at 13 Hospitals
- Northport VAMC, Emergency Department Expansion / Renovation 
- Northport VAMC, Intensive Care Unit Relocation
- Northport VAMC, Buildings 200 IT/Data Center Upgrade
- East Orange VAMC, Radiology Suite Renovation 
- Bronx VAMC, Replacement of 3 HPS Boilers and New Tissue Digester
- Montefiore MC, 20,000 SF Rapid Response Laboratory, Bronx, NY
- Montefiore MC, 110,000 SF Center for Diagnostic Medicine, Mount Vernon, NY
- St. Barnabas Hospital, New HPS Heating Plant, Bronx, NY 
- Hackensack UMC, HPS Boiler Plant Upgrade
- NY Aquarium, Ocean Wonders Shark Exhibit, Coney Island
- SUNY New Paltz, Wooster Building Renovation
- On-Going MEP/FP Term Contracts with HHC, VAMC, NYSERDA, DDC, SCA, OGS, GSA and FIT

Section iconCompany Overview

Headquarters
520 Eighth Avenue 17th Floor New York, New York 10018 United States
Phone number
SIC Code
8711 - Engineering Services
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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