Hayes Mechanical

Hayes Mechanical is a union HVAC and plumbing contractor serving Chicago, IL and surrounding areas. As a signatory contractor with Pipefitters Local Union 597, the company employs skilled union tradespeople committed to quality and safety. With over 100 years of experience in the construction industry, Hayes Mechanical has built a reputation for reliable and high-quality service. The company's core services include HVAC systems, boilers, piping, plumbing, sheet metal fabrication, building automation, and water/wastewater treatment. Hayes Mechanical specializes in commercial and industrial work, serving clients across sectors like healthcare, education, manufacturing, and power generation. Their experienced team brings expertise in the latest HVAC, plumbing, and automation technologies. Hayes Mechanical serves clients throughout Illinois, with headquarters in Chicago and additional locations in Omaha, NE, Phoenix, AZ, St. Louis, MO, Minneapolis, MN, and Saginaw, MI. Their geographic reach allows them to support projects ranging from local commercial renovations to large-scale industrial facilities. The company maintains strong relationships with local pipefitters unions and is committed to employing trained, certified tradespeople. Hayes Mechanical holds numerous certifications, including LEED AP and NEBB accreditation, and has a stellar safety record. With bonding capacity of $25,000,000, the company is licensed to work in multiple states. Notable projects include HVAC upgrades for the University of Chicago, plumbing renovations for Northwestern Memorial Hospital, and boiler replacements for a major manufacturing plant in Indiana. With a team of over 250 professionals, Hayes Mechanical has the resources to handle projects of all sizes. For HVAC, plumbing, and mechanical services in Chicago and the surrounding region, Hayes Mechanical offers reliable, union-backed expertise. Contact them to discuss your next commercial or industrial project.