Mechanical Service, Inc. (MSI) is a family-owned mechanical contracting company established in 1972 as a joint venture between Stigner Plumbing & Heating, Inc. and John R Holt, Inc. With a commitment to client satisfaction, MSI serves residential, commercial, and industrial markets across Galesburg and Peoria, Illinois. The company expanded its capabilities in 2013 by acquiring the Du-Mont Company, which added a sheet metal fabrication shop to its existing process piping fabrication shop. MSI is dedicated to providing comprehensive services specializing in mechanical systems, including plumbing, heating, ventilation, air conditioning, and electrical work.
Employing a team of skilled union technicians, MSI prides itself on delivering exceptional customer service through expert knowledge and hands-on experience. Their commitment is to exceed customer expectations by ensuring effective and professional service throughout every project. MSI also emphasizes continuous improvement and adaptability in its offerings, staying at the forefront of mechanical technology and industry standards.
With over five decades of experience, MSI has built a strong reputation, supported by numerous testimonials from satisfied clients, including large healthcare systems. Their portfolio showcases a variety of successful projects, highlighting their versatility across different types of mechanical work. MSI stands ready to respond to the needs of clients 24 hours a day, solidifying their role as a reliable partner for all mechanical service requirements in the region.
