Maintenance

PMSI Inc is your go-to insulation installation and repair company. Whether your needs are heat retention, protection from freezing, or just more efficient heating and cooling, the PMSI team can help. PMSI has experience in pipe insulation , duct insulation, tank insulation, and more. Please visit our mission and about pages for more information about our company, and our safety policy. Contact us to discuss your next insulation project.
Maintenance
Owner Bill Murry is a Certified Plant Maintenance Manager with over 33 years of experience, making PMSI your best choice when it looking for a plant maintenance contractor. PMSI can help you design and implement a plant maintenance plan to ensure your equipment continues to run smoothly and efficiently. PMSI specializes in chemical plant maintenance, but has experience with many types of plant maintenance tasks. PMSI can provide plant maintenance management for Northeast Illinois and Southeastern Wisconsin. Please visit our mission and about pages for more information about our company and our safety policy. Contact us for more information on how we can be of service to you.
Contact Projects & Maintenance Services Of Illinois Inc. to inquire more about all of our services and receive a free assessment and quote.
Comprehensive maintenance: A game changer
A leading heavy equipment manufacturer in Pontiac, IL faced staffing issues, maintenance execution problems and rising past-due shipments. To address these challenges, ATS implemented a comprehensive maintenance program, transforming the site into a paragon of operational excellence. As a result, the manufacturer experienced:
- $14.5M year-to-date cost savings
- 27% increase in machine hours
- 100% PM completion rate
Journey Towards Success
Maintenance
Wealth Management
Right people together made to challenge established thinking and drive transform
Restructuring
Right people together made to challenge established thinking and drive transform
Lead with a safety mindset
A safe workplace starts with a commitment to safety culture. ATS technicians bring best-in-class safety procedures to your site, helping you prioritize employee well-being while reducing recordable incidents.

World-class safety
Our Beyond Zero safety culture prioritizes compliance and employee well-being

Low incident rates
ATS has a 50% lower recordable incident rate than industry average

Exceed OSHA standards
ATS has an industry-leading OSHA incident rate and regulatory compliance
- Know all about our project