Insights

Strong Industry Recognition Weil-McLain's recent accolade as the #1 Product of the Year for 2025 with their ECO Hybrid System highlights their reputation for innovation and high-quality, energy-efficient products, positioning them as a leader in the HVAC market to attract environmentally conscious customers.

Expanding Product Portfolio The launch of advanced dual-fuel heat pumps and B100-compatible oil boilers demonstrates Weil-McLain's commitment to technological innovation and versatility, providing opportunities to target both residential and light commercial clients seeking hybrid and renewable heating solutions.

Sustainable & Climate-Focused Recent developments such as high-efficiency heat pumps and hybrid systems align with global market trends towards sustainable and eco-friendly heating options, making Weil-McLain attractive for projects emphasizing green building standards and energy savings.

Market Expansion Opportunities With a diverse installer base including architects, engineers, and facility managers across residential, commercial, and institutional sectors, Weil-McLain offers multiple entry points to engage these stakeholders for new installations and retrofit opportunities.

Strategic Events & Visibility Participation and product launches at industry events such as the 2025 AHR Expo increase brand visibility among HVAC professionals, creating chances for business development through direct engagement with decision-makers seeking the latest high-efficiency heating solutions.

Weil-McLain Tech Stack

Weil-McLain uses 8 technology products and services including RSS, React, html2canvas, and more. Explore Weil-McLain's tech stack below.

  • RSS
    Content Management System
  • React
    Javascript Frameworks
  • html2canvas
    Javascript Libraries
  • Select2
    Javascript Libraries
  • New Relic
    Real User Monitoring
  • hCaptcha
    Security
  • Kadence WP Kadence
    Web Platform Extensions
  • Nginx
    Web Servers

Media & News

Weil-McLain's Email Address Formats

Weil-McLain uses at least 1 format(s):
Weil-McLain Email FormatsExamplePercentage
FLast@weil-mclain.comJDoe@weil-mclain.com
91%
First.Last@weil-mclain.comJohn.Doe@weil-mclain.com
8%
FirstLast@weil-mclain.comJohnDoe@weil-mclain.com
1%

Frequently Asked Questions

Where is Weil-McLain's headquarters located?

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Weil-McLain's main headquarters is located at 999 Mcclintock Drive Suite 200 Burr Ridge, Illinois 60527 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Weil-McLain's phone number?

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You can contact Weil-McLain'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 Weil-McLain's official website and social media links?

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Weil-McLain's official website is weil-mclain.com and has social profiles on LinkedIn.

What is Weil-McLain's SIC code NAICS code?

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Weil-McLain's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does Weil-McLain have currently?

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As of February 2026, Weil-McLain has approximately 308 employees across 2 continents, including North AmericaAsia. Key team members include President: J. M.Quality Director: I. W.Operations Director: D. M.. Explore Weil-McLain's employee directory with LeadIQ.

What industry does Weil-McLain belong to?

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Weil-McLain operates in the Manufacturing industry.

What technology does Weil-McLain use?

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Weil-McLain's tech stack includes RSSReacthtml2canvasSelect2New RelichCaptchaKadence WP KadenceNginx.

What is Weil-McLain's email format?

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Weil-McLain's email format typically follows the pattern of FLast@weil-mclain.com. Find more Weil-McLain email formats with LeadIQ.

When was Weil-McLain founded?

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Weil-McLain was founded in 1881.

Weil-McLain

ManufacturingIllinois, United States201-500 Employees

Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881. 

Our Locations:
•	Manufacturing facility in Michigan City, IN 
•	Manufacturing facility in Eden, NC
•	Administrative office in Burr Ridge, IL
•	Regional Sales Offices across the United States

Our Customers:
•	Architects
•	Engineers
•	Distributors
•	Contractors
•	Facility Managers 
•	Homeowners 

Our Products:
•	Residential Boilers
•	Commercial Boilers
•	Indirect Fired Water Heaters
•	Hydronic Baseboards

Our Installations:
•	Homes
•	Offices
•	Schools
•	Restaurants
•	Hotels 
•	Churches

Section iconCompany Overview

Headquarters
999 Mcclintock Drive Suite 200 Burr Ridge, Illinois 60527 United States
Phone number
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
31-33 - Manufacturing
Founded
1881
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Weil-McLain's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Weil-McLain's revenue is estimated to be in the range of $250M$500M

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