Weil-McLain Information

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

Website	http://www.weil-mclain.com
Revenue	$255.4 million
Employees	301 (188 on RocketReach)
Founded	1881
Address	999 McClintock Drive Suite 200, Burr Ridge, Illinois 60527, US
Phone	+1 855-248-1777
Fax	(219) 879-4025
Technologies	JavaScript , HTML , Twitter +48 more (view full list)
Industry	Manufacturing, Building Materials, Boilers, Marketing, Heating
Web Rank	749835
Keywords	Hydronic Heating, Boiler, Heating Systems, Comfort Heating, Boiler Systems, Hot Water Heating, Heating Solutions, Residential Heating, Commercial Heating, Heating Equipment, Building Heating, Steam Heating, Energy Efficient Heating, Advanced Heating Technology, Boiler Parts, Boiler Repair, Boiler Installation
Competitors	Bosch Thermotechnik GmbH, A. O. Smith Corporation, Rheem Manufacturing, American Standard Brands, Navien, Inc., Slant/Fin, Burnham Commercial LLC, Buderus Türkiye, Viessmann Refrigeration Solutions, Utica Boilers +40 more (view full list)
SIC	SIC Code 34 Companies, SIC Code 343 Companies, SIC Code 35 Companies
NAICS	NAICS Code 333 Companies, NAICS Code 33 Companies

Weil-McLain Questions

What is the annual revenue of Weil-McLain?

The Weil-McLain annual revenue was $255.4 million in 2026.

Who is the President of Weil-McLain?

Tom Blashill is the President of Weil-McLain.

How many people are employed at Weil-McLain?

188 people are employed at Weil-McLain.

Where is Weil-McLain based?

Weil-McLain is based in Burr Ridge, Illinois.

What is the NAICS code for Weil-McLain?

The NAICS codes for Weil-McLain are [333, 33].

What is the SIC code for Weil-McLain?

The SIC codes for Weil-McLain are [34, 343, 35].

Top Weil-McLain Employees

Tom Blashill

President at Weil-McLain

Michigan City, IN, US
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John Goshulak

Vice-President Sales and Marketing at Weil-McLain

Canada
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Mike Doorhy

General Manager at Weil-McLain

Mokena, IL, US
3
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- comcast.net
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- +1 630-697-XXXX
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Brian Tylisz

Commercial GM, Hydronics at Weil-McLain

Michigan City, IN, US
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- weil-mclain.com
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Mike Mroczek

General Manager, Michigan City Operations at Weil-McLain

Edwardsburg, MI, US
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Ian Waters

Quality Director at Weil-McLain

Eden, NC, US
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- weil-mclain.com
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Doug McLeod

Operations Director at Weil-McLain

United States
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- ivytech.edu
1
- +1 219-863-XXXX
Ryan Hardesty

Director of Research and Development and Control Systems at Weil-McLain

Valparaiso, IN, US
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- gmail.com
- weil-mclain.com
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- +1 630-560-XXXX
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Becky Holloway

Senior Buyer at Weil-McLain

Asheboro, NC, US
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- gmail.com
1
- +1 336-301-XXXX
Melissa Warren

Division Controller at Weil-McLain

Willowbrook, IL, US
2
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