Established in 1976, McDonough Mechanical Services, Inc. is a prominent full-service HVAC, piping, and mechanical contractor based in Waukegan, Illinois. The company was originally founded by James L. McDonough and later acquired by a group of investors dedicated to maintaining the highest standards in mechanical specialties and trades. Over the decades, McDonough Mechanical Services has built a solid reputation for delivering superior mechanical and HVAC services across the greater Chicago area and its surrounding communities.
The company prides itself on being one of Northern Illinois’ most successful mechanical contractors, with a skilled team that shares a vision of excellence. McDonough Mechanical Services adheres to stringent safety standards, employing OSHA-certified personnel and ensuring that every project is executed in a safe and healthy work environment. Their workforce comprises union-trained technicians guided by experienced managers, assuring clients of quality workmanship and expert service.
McDonough Mechanical Services offers a range of services that includes process piping, energy management, and HVAC solutions such as heating, air conditioning, and refrigeration. Their commitment to reliable service at competitive prices has enabled McDonough to outshine competitors, making it a trusted partner for commercial, educational, and governmental establishments.
Their affiliations with respected organizations like the Mechanical Contractors Association of Chicago and the Mechanical Contractors Association of America further reinforce their standing in the industry. With a focus on customer satisfaction and ongoing service excellence, McDonough Mechanical Services remains a powerful force in the HVAC sector, dedicated to providing innovative, cost-effective solutions tailored to the diverse needs of their clientele.
