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Expert Industrial Refrigeration Systems & Parts in Paw Paw, MI
Midwest Refrigeration Systems has been a trusted leader in the industrial refrigeration industry for over five decades. Founded in the 1960s as Gas Applied Systems, our company pioneered specialized engineering solutions for ammonia refrigeration systems in Southwest Michigan. Under the leadership of Brian Allison since 1987, we rebranded as Midwest Refrigeration Systems while maintaining our unwavering commitment to customer satisfaction. Our unique business model combines system design, engineering assistance, and parts distribution to serve businesses ranging from small family-owned operations to large corporations.

With competitive pricing, award-winning expertise, and a legacy of innovation, we continue to deliver tailored refrigeration solutions that meet evolving industry demands. Our team's deep technical knowledge and hands-on experience ensure clients receive reliable support for system design, maintenance, and equipment procurement.
Services
Refrigeration System Design Maintenance & Repair Parts Sales Engineering Assistance Full System Sales
Highlights and features
  • We have over 50 years of experience in industrial refrigeration systems.
  • Our team provides engineering assistance for businesses of all sizes.
  • We offer competitive pricing on refrigeration parts and equipment.
  • Our skilled engineers have decades of combined industry expertise.
  • We serve both small family-owned operations and large corporations.
Services
Refrigeration System Design
We provide customized industrial refrigeration system designs tailored to client specifications. Our engineering team creates efficient cooling solutions for ammonia-based systems, ensuring compliance with industry standards while optimizing performance for businesses ranging from small operations to large corporations.
Maintenance & Repair
Our maintenance and repair services ensure continuous operation of industrial refrigeration systems. We offer troubleshooting, component replacement, and preventive maintenance programs to minimize downtime, with expertise in both legacy systems and modern equipment across various industrial applications.
Parts Sales
We distribute essential refrigeration parts including valves, gaskets, and compressors from leading manufacturers. Our inventory supports both standard replacements and specialized components, ensuring clients can maintain system functionality with reliable, high-quality parts for ammonia refrigeration systems.
Engineering Assistance
Our engineering team provides technical guidance for refrigeration system optimization and problem-solving. We assist with system modifications, efficiency improvements, and equipment selection, leveraging decades of industry experience to deliver practical solutions for complex cooling requirements.
Full System Sales
We offer complete refrigeration system packages including design, equipment procurement, and installation support. Our solutions integrate seamlessly with client operations, featuring components from trusted manufacturers to ensure long-term reliability and performance for industrial cooling applications.
People
Brian Allison
President
With over 25 years in industrial refrigeration, Brian leads Midwest Refrigeration Systems as founder and president. His engineering background and industry awards reflect his commitment to innovative solutions and customer-focused service since acquiring the company in 1987.
Daniel Allison
Vice President
Daniel serves as Vice President with technical expertise in refrigeration systems. His education and experience in Vilter reciprocating compressors, combined with sales background, enable him to effectively support clients' equipment needs while collaborating with senior engineering staff.
Rachel Hahn
Accounting Manager
Rachel manages Midwest's accounting operations with 10 years of industrial manufacturing experience. Her background in business ownership and human resources ensures efficient financial operations and responsive support for client accounting inquiries.
Questions
What industries do you serve with refrigeration systems?
We serve diverse industries requiring ammonia refrigeration systems including food processing, cold storage, and industrial manufacturing facilities across Michigan and surrounding regions.
Do you provide parts for specific refrigeration brands?
Yes, we supply parts for Vilter, Parker R/S, and Cornell brands, including safety relief valves, solenoid valves, gaskets, and other critical refrigeration components.
Can you assist with system design for new facilities?
Our engineering team offers complete refrigeration system design services for new installations, including equipment selection, layout planning, and performance optimization tailored to facility requirements.
How quickly can you respond to repair requests?
We prioritize prompt service for repair inquiries during business hours, with technical support available to assess issues and provide solutions for minimizing system downtime.
Do you offer maintenance contracts for refrigeration systems?
We provide preventive maintenance programs tailored to system specifications, helping clients maintain optimal performance and extend equipment lifespan through scheduled service visits.