

Expert Industrial
Refrigeration
Industrial Refrigeration Experts Serving the Western United States
At Louis A. Roser Company, we specialize in delivering high-performance industrial refrigeration solutions for businesses across the Western United States. Headquartered in Salt Lake City, Utah, we have proudly served clients in Idaho, California, Colorado, Nevada, Oregon, Washington, and Montana for over a century. Our reputation for precision engineering, expert craftsmanship, and dedicated customer service has made us a trusted partner for a diverse range of industries requiring reliable refrigeration systems.
Whether you operate a food processing facility, a cold storage warehouse, a manufacturing plant, or an ice rink, our experienced team designs, installs, and maintains custom refrigeration systems built for efficiency, compliance, and long-term performance.


Full-Service Industrial Refrigeration Solutions
At Louis A. Roser Company, we provide a complete range of turnkey refrigeration services. Our expertise spans every phase of the refrigeration system lifecycle, ensuring optimal design, installation, compliance, and maintenance.
Engineering, Design & Construction
Our in-house engineering and design team specializes in:
- Custom system design tailored to specific facility needs.
- Energy-efficient system layouts to reduce operational costs.
- Compliance with federal, state, and local safety and environmental standards.
- Complete project management for seamless, on-time delivery
By controlling every aspect of the design-build process, we ensure precision, quality, and long- term system performance.
Process Safety Management (PSM) & Compliance
Navigating complex regulatory requirements is a critical component of industrial refrigeration operations. We offer comprehensive PSM and compliance services to help facilities meet or exceed standards set by:
- OSHA
- EPA
- State and local regulatory agencies
Our compliance services include:
- Process hazard analysis (PHA)
- Mechanical integrity programs
- Emergency response planning
- Comprehensive safety audits
- Training and documentation support
24-Hour Emergency Refrigeration Service
Refrigeration system failures can lead to costly downtime. That’s why we offer 24/7 emergency repair services, providing rapid response and expert diagnostics to minimize disruptions and restore system functionality quickly.
Industrial Refrigeration Parts & Equipment
We maintain a large inventory of industrial refrigeration parts and equipment, including:
- Compressors (screw, scroll, reciprocating)
- Condensers and evaporators
- Valves and control systems
- Motors, drives, and replacement components
Our readily available inventory allows for fast service and minimal downtime.
Screw Compressor Services
Screw compressors are essential components in many industrial refrigeration systems. Our services include:
- Installation and commissioning
- Preventive maintenance programs
- Performance tuning and optimization
- Full repairs and overhauls
Our technicians are fully trained on major compressor brands, ensuring optimal system efficiency and extended equipment lifespan.
Vibration Monitoring & Oil Analysis
Preventative care is key to avoiding costly equipment failures. Our advanced vibration monitoring and oil analysis services allow us to detect early signs of mechanical issues, reducing unplanned outages and extending the life of your critical equipment.

Regional Service Areas
While our headquarters are located in Salt Lake City, Utah, we proudly serve businesses throughout:
- Utah
- Idaho
- California
- Colorado
- Nevada
- Oregon
- Washington
- Montana
With strategically located service teams, we can respond quickly to our clients’ needs across the region, providing both scheduled service and rapid emergency response whenever necessary.

Industries Served
Our comprehensive refrigeration expertise allows us to serve a wide range of industries that depend on precise temperature control and system reliability.

Food & Beverage Processing
We design and install highly specialized food and beverage refrigeration systems to support:
- Food processing plants
- Beverage production and bottling
- Frozen food manufacturing
- Dairy and cheese processing
- Meat, poultry, and seafood processing
- Fruit and vegetable storage
Our food-grade systems help maintain safety, freshness, and full regulatory compliance.

Cold Storage & Warehousing
Temperature-controlled storage is vital for product preservation and distribution. We deliver cold storage solutions for:
- Frozen storage facilities
- Refrigerated warehouses
- Distribution centers
- Blast freezing operations
- Long-term storage operations
Our cold storage systems are designed for energy efficiency, temperature consistency, and long-term operational stability.

Gas & Industrial Applications
We provide specialized refrigeration solutions for industrial gas processing, chemical manufacturing, and industrial cooling applications:
- Gas liquefaction and separation processes
- Chemical plant refrigeration
- Process cooling systems
- Explosion-proof and hazardous area refrigeration

Ice Rinks & Recreational Facilities
Our experience includes the design and installation of ice rink refrigeration systems for:
- Professional sports arenas
- Community and municipal rinks
- Recreational and training facilities
We deliver superior ice quality, efficient system designs, and dependable performance.

A Legacy of Refrigeration Excellence Since 1907
The Louis A. Roser Company story began in 1907, when founder Louis A. Roser established a company dedicated to quality refrigeration craftsmanship and reliable service. His vision was carried forward by his son Glen Roser Sr. and grandson Glen Roser Jr., who expanded the company’s capabilities while maintaining its reputation for integrity and quality workmanship.
Today, as an employee-owned company, we continue to uphold these values. Each team member is personally invested in delivering outstanding results for our clients. This ownership culture fosters innovation, accountability, and a level of service that consistently exceeds expectations.
The Louis A. Roser Company Advantage
- Over 100 years of continuous operation and experience
- Employee-owned company invested in client success
- Expert design, engineering, construction, and maintenance services
- 24/7 emergency support available
- Extensive regulatory compliance expertise
- Broad experience across multiple industries
- Energy-efficient and cost-effective refrigeration solutions
Our long-standing reputation is built on delivering reliable, high-performance refrigeration systems and supporting our customers with unmatched technical expertise and personal service.

Contact
Louis A. Roser Company TODAY
When you need reliable, efficient, and compliant industrial refrigeration solutions in Utah, Idaho, California, Colorado, Nevada, Oregon, Washington, or Montana, trust the experts at Louis A. Roser Company.
We are ready to serve your facility with customized solutions that maximize uptime, improve efficiency, and ensure compliance.
Testimonials

The Louis A. Roser Company is the preferred choice of the Salt Lake City Costco Depot for a wide range of projects including a recent expansion with energy efficient measures and an upgraded control system. Please click on the photo on the right to see more photos and a detailed description of this project.

Costco