Zero Zone, Inc.

Zero Zone, Inc. Zero Zone, Inc. is a leading manufacturer of innovative refrigeration systems and display cases.

Established in 1961, Zero Zone is a leading manufacturer of refrigerated display cases and commercial refrigeration systems for supermarkets, drug, dollar, and convenience stores. With display case plants in North Prairie and Waukesha, WI and a refrigeration systems plant in Ramsey, MN, Zero Zone also manufactures industrial refrigeration systems for cold storage, food processing, and ice arenas.

Zero Zone is committed to the highest levels of innovation, quality and responsiveness, helping customers increase sales, reduce operating costs, and achieve their sustainability goals.

The future of food retail is being shaped by innovation in refrigeration, energy management, sustainability, and store d...
08/27/2026

The future of food retail is being shaped by innovation in refrigeration, energy management, sustainability, and store development, and that's exactly what the FMI Energy & Store Development Conference is all about.

Zero Zone is excited to be part of the conversation again this year. Whether you're planning a new store, remodeling an existing location, or evaluating sustainable refrigeration strategies, we'd love to connect.

Attending FMI Energy & Store Development? Let's talk about your upcoming projects and how Zero Zone can help you.

Learn more about the conference at https://hubs.ly/Q04stYNj0

What's the difference between self-contained and remote refrigeration systems?Self-contained systems house all refrigera...
08/21/2026

What's the difference between self-contained and remote refrigeration systems?

Self-contained systems house all refrigeration components within each case, making installation simpler and offering flexibility for remodels and all footprints. In contrast, remote display cases utilize a centralized refrigeration system, with compressors located in a separate machine room or on the roof that circulate refrigerant to multiple display cases throughout the store for efficient, centralized cooling.

The right solution depends on your store's size, goals, and operational needs. That's why Zero Zone offers expertise across both approaches to help retailers find the best fit.

Congratulations to our newest Field Service Technicians!Through hard work, hands-on training, and a commitment to excell...
08/19/2026

Congratulations to our newest Field Service Technicians!

Through hard work, hands-on training, and a commitment to excellence, these apprentices have reached an important milestone in their careers. Their achievement represents countless hours of training and mentorship preparing them to support customers with industry-leading expertise. Help us congratulate Daniel, Kyle, Owen, Tyris, Mark, and Stephen!

Over the course of the 20-month program, apprentices progress from having little knowledge of the refrigeration cycle to developing a comprehensive understanding of retail and industrial refrigeration systems. The curriculum goes beyond product knowledge, equipping graduates with the skills and confidence to provide technical guidance and support to local contractors as they install and start up our systems.

We are looking forward to welcoming our next class of apprentices in September!

08/17/2026

Want a career that's cooler than the average job?

We've got openings.

Whether you're a skilled trades professional, problem solver, engineer, or someone looking for a new challenge, Zero Zone offers opportunities to grow, learn, and do work that matters. Check them out at https://hubs.ly/Q04sv0dR0

08/14/2026

As CO₂ refrigeration adoption continues to grow, specialized training is more important than ever. Our monthly training is designed to help technicians and industry professionals build confidence working with CO₂ equipment. The comprehensive two-day program combines classroom instruction with hands-on lab training, covering everything from CO₂ properties and transcritical systems to safety protocols, troubleshooting, servicing procedures, and start-up best practices.

Don't miss your chance to train with the experts. More than 600 industry professionals have completed this training. Secure your seat today:

Enhance your refrigeration skills with our CO2 training. Learn safe, efficient practices for modern systems.

What does a successful refrigeration partnership look like?For John's Refrigeration, it means dependable performance, im...
08/12/2026

What does a successful refrigeration partnership look like?

For John's Refrigeration, it means dependable performance, improved efficiency, and fewer service calls. Hear directly from the team about why they choose Zero Zone for their commercial refrigeration projects.

Read the full case study: https://hubs.ly/Q04sthL40

Display cases built in the USA and delivered to your store in as little as 7 weeks for standard cases.From remodels to n...
08/10/2026

Display cases built in the USA and delivered to your store in as little as 7 weeks for standard cases.

From remodels to new store projects, faster lead times on display cases can help keep schedules on track and reduce uncertainty.

Take a look inside our manufacturing operations and see how we are able to keep your project on time without compromising on quality.

08/05/2026

We're excited to expand the Guardian Merchandiser lineup with a new 1-door model, giving retailers even more flexibility when it comes to merchandising frozen and refrigerated products.

Designed with the same reliable performance, self-contained convenience, and space-efficient footprint you expect from the Guardian, the new 1-door option is ideal for smaller formats, end caps, remodels, and specialty applications.

Check it out at https://hubs.ly/Q04s0Y7N0

Successful installations don't happen alone.From planning and coordination to startup and commissioning, every project i...
07/29/2026

Successful installations don't happen alone.

From planning and coordination to startup and commissioning, every project is the result of dedicated teams working together to ensure a smooth installation and reliable performance. We're proud to partner with customers, contractors, and technicians every step of the way. Learn more about installation support at https://hubs.ly/Q04p0KcT0

Due to investments in our facilities and manufacturing capabilities, Zero Zone is able to offer 7-week lead times on sta...
07/27/2026

Due to investments in our facilities and manufacturing capabilities, Zero Zone is able to offer 7-week lead times on standard display cases and improved lead times across our refrigeration systems portfolio. That's the advantage of investing in our people, facilities, and efficiency.

We're committed to helping our customers complete their projects on time without compromising quality. Still have projects you are hoping to complete before the end of the year or early 2027? Let's start a conversation! Reach out at https://hubs.ly/Q04qDJn-0

Address

110 N Oakridge Drive
North Prairie, WI
53153

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