Polar King International

Complete cold storage solutions


When refrigerated storage is mission-critical, there is no margin for error and no time for fragmented solutions. Polar King brings together permanent and temporary cold storage, stationary and mobile, available for purchase, lease, or rental, through a single team with direct expertise and full accountability from first inquiry through long-term support. Family-owned since 1982, we've spent decades refining what it means to deliver refrigerated storage right.

Trusted By

Manufactured in compliance with NATM guidelines
National Association of Trailer Manufacturers member
IPIA certified
NSF Certified
ISO 9001:2015 certified
ISO 14001:2015 certified
Made in USA

Products

Outdoor walk-in coolers, freezers, refrigerated trailers, and replacement doors — every unit built to the same durable one-piece fiberglass standard.

Walk in Coolers

Walk in Freezers

Refrigerated Trailers

Replacement Doors

Rentals

Need temporary cold storage? Rent a Polar King unit for events, emergencies, seasonal demand, or while your permanent unit is being built.

Walk in Coolers

Walk in Freezers

Specialized Cold Storage Units for Rental

Cold Rooms

Portable Warehousing

Pallet Door

See All Speciality Rentals

From compact cold rooms to portable warehousing, there is a rental configuration for nearly any application.

Available Locations Near You

Polar King units are sold and serviced through a nationwide network of dealers and distributors. Find the location nearest you.

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Industries

Restaurants, events, and pharmaceutical and biotech operations rely on Polar King for dependable, food-safe outdoor refrigeration.

Restaurants

Reliable outdoor cold storage that frees up kitchen space and keeps inventory food-safe year round.

Events

Fast-deploy refrigeration and freezer rentals sized for festivals, catering, and large gatherings.

Pharma & Biotech

Temperature-stable storage engineered for the strict requirements of pharmaceutical and biotech materials.

Testimonials

Hear from operators who count on Polar King every day.

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John Carter

Web Designer

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Sophie Moore

Head of Marketing

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Matt Cannon

Lead Developer

Case Studies

Real-world installations showing how Polar King solves cold-storage challenges across industries.

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Frequently Asked Questions

Our Story

In early 1982, Polar King began operations by constructing and shipping walk-ins from a modest 12,000 sq/ft. facility in New Haven, Indiana. As demand grew for outdoor fiberglass commercial walk-in coolers and freezers, production moved to our current 251,200 sq/ft. facility in Fort Wayne, Indiana. For nearly 40 years, Polar King has provided thousands to single unit operators, chain restaurants, schools, health care facilities, government agencies and many other industries requiring dependable outdoor walk-in refrigeration.

Reach Out for Pricing and Details

Whether you need a quote or have questions about our coolers and freezers, our team is ready to help. Reach out and we'll get back to you quickly.