About Us

Since 1980, Northern Mechanical has been a quality provider of commercial HVAC systems and service. We are committed to providing the best service available to our customers. We constantly invest in staff training, state-of-the-art technology, and equipment to make sure we meet our customer’s needs. Northern Mechanical’s team has the commercial HVAC expertise necessary to service manufacturing facilities, hospitals, healthcare facilities, schools, churches, and more throughout Northern Illinois and Southern Wisconsin. We can provide complete design, installation and service capabilities including plumbing, pipefitting, electrical and sheet metal fabrication.