WMI provides a complete solution for control of HVAC systems for hospitals, office buildings, shopping centers and municipal buildings. Because of the critical nature of commercial HVAC, you need a company that has the solid experience needed to make the right recommendations for both new and retrofitting projects. And, as our customers have found, when one proven company can deliver it all, they have the assurance that the work will be done right and the project will run smoothly.

WMI is Northern Illinois's most diverse control contractor - and that is not by accident. It is just what it takes to serve the customer better. WMI provides dependable, timely maintenance and repair services for virtually every HVAC system in use today. In addition, WMI partners with numerous mechanical contractors including, pipefitting and duct fabrication facilities to support new building construction, tenant improvements, new equipment installation and existing system retrofitting.

• Rooftops
• Fan Coils
• Split Systems
• Chillers Cooling
• Boilers