A little about ehms, inc.

We are a team of highly skilled and qualified mechanical contractors serving the commercial, industrial, healthcare, and institutional industries in the greater Chicagoland area. Our team is extensively experienced in designing, building, installing, and servicing a myriad of mechanical systems.

Our goal is to provide quality, long-lasting HVAC systems and solutions, with high regard to budget, schedule, and architectural aesthetics, while utilizing the latest technologies to get projects completed quicker, better, and smarter. 

HVAC Construction

Whether design/build or plan & spec, EHMS has the capabilities and resources to engineer, construct, and install HVAC systems for any sized building from scratch. 

Service & Maintenance

From preventive maintenance and simple repairs to emergency services, chiller tear-downs, or commissioning, EHMS is equipped to handle all of our clients' servicing needs.