About

About Polar King International, Inc. Polar King provides a portfolio of outdoor refrigerated solutions to meet your needs. Each solution is manufactured with the same seamless, fiberglass construction designed to endure the most rugged conditions and climates. This construction method and insulation material provides superior R-Values, lifetime energy savings, and lower maintenance costs. Polar King manufactures outdoor single & multi-compartment coolers, freezers, & dry storage walk-ins (reduce operating costs), and custom refrigerated trailers. All units are delivered pre-wired, pre-assembled, and ready to operate. Every Polar King unit allows you to design your own floor plan and enables you to locate doors and walls virtually anywhere. Polar King also offers a wide spectrum of optional accessories to make your walk-in even more suitable to your facility. Our Quick Build Program provides faster lead times on common sizes. Polar King offers walk-in, electric refrigeration rentals (reduce capital expense), available for short and long-term applications with nationwide availability. Fast becoming the clear alternative to refrigerated semi-trailers, units are more logically sized in 8’x10’ and 8’x20’ models and arrive on a tilt bed truck for quick and easy delivery. Combining efficiency, durability, and performance, Polar Leasing temporary refrigeration and freezer units provide storage flexibility and savings. Polar King is committed to providing durable and industry-leading refrigerated trailers with nationwide network of dealerships. Standard trailer sizes available include 6’ x 8’, 6’ x 12’, 6’ x 16’, and 6’ x 20’. Each with operating temperatures ranging from 0° Fahrenheit to +50° Fahrenheit. Polar King refrigerated trailers (on-the-go) bring an efficient 110V, commercial-grade, yet affordable solution. Save up to 62% on annual operation costs with a fiberglass refrigeration product versus that of a traditional metal panel. Whether you need trailers and rentals from a nationwide network, or custom-built walk-ins with quick build availability, our team can help.Additionally, at Polar King, we know that no two walk-ins are exactly alike. That’s why our doors are custom-built to fit any manufacturer’s walk-in cooler or freezer. Designed for maximum insulation, durability, and efficiency, our doors provide a seamless fit—eliminating gaps, reducing energy costs, and ensuring a safer, more sanitary environment. Whether you’re replacing an old door or upgrading for better performance, Polar King PolarGuard Doors deliver superior quality and hassle-free installation every time. Polar King, Polar Leasing and Polar King Mobile provides a trio of outdoor refrigerated solutions to meet your needs. Each solution is manufactured with the same seamless, fiberglass construction designed to endure the most rugged conditions and climates. This construction method and insulation material provides superior R-Values, lifetime energy savings, and lower maintenance costs. Polar King manufactures outdoor single & multi-compartment coolers, freezers, & dry storage walk-ins (reduce operating costs), and custom refrigerated trailers. All units are delivered pre-wired, pre-assembled, and ready to operate. Every Polar King unit allows you to design your own floor plan and enables you to locate doors and walls virtually anywhere. Polar King also offers a wide spectrum of optional accessories to make your walk-in even more suitable to your facility. Our Quick Build Program provides faster lead times on common sizes. Polar Leasing offers walk-in, electric refrigeration rentals (reduce capital expense), available for short and long-term applications with nationwide availability. Fast becoming the clear alternative to refrigerated semi-trailers, units are more logically sized in 8’x10’ and 8’x20’ models and arrive on a tilt bed truck for quick and easy delivery. Available with operating temperatures ranging from -10° Fahrenheit to +40° Fahrenheit. Combining efficiency, durability, and performance, Polar Leasing temporary refrigeration and freezer units provide storage flexibility and savings. Polar King Mobile is committed to providing durable and industry-leading refrigerated trailers with nationwide network of dealerships. Standard trailer sizes available include 6’ x 8’ (268 Cubic Feet), 6’ x 12’ (416 Cubic Feet), 6’ x 16’ (564 Cubic Feet). Each with operating temperatures ranging from 0° Fahrenheit to +50° Fahrenheit. Polar King Mobile refrigerated trailers (on-the-go) bring an efficient 110V, commercial-grade, yet affordable solution. Save up to 62% on annual operation costs with a fiberglass refrigeration product versus that of a traditional metal panel. Whether you need trailers and rentals from a nationwide network; or custom-built walk-ins with quick build availability, our team can help. Polar King provides a portfolio of outdoor refrigerated solutions to meet your needs. Each solution is manufactured with the same seamless, fiberglass construction designed to endure the most rugged conditions and climates. This construction method and insulation material provides superior R-Values, lifetime energy savings, and lower maintenance costs. Polar King manufactures outdoor single & multi-compartment coolers, freezers, & dry storage walk-ins (reduce operating costs), and custom refrigerated trailers. All units are delivered pre-wired, pre-assembled, and ready to operate. Every Polar King unit allows you to design your own floor plan and enables you to locate doors and walls virtually anywhere. Polar King also offers a wide spectrum of optional accessories to make your walk-in even more suitable to your facility. Our Quick Build Program provides faster lead times on common sizes. Polar King offers walk-in, electric refrigeration rentals (reduce capital expense), available for short and long-term applications with nationwide availability. Fast becoming the clear alternative to refrigerated semi-trailers, units are more logically sized in 8’x10’ and 8’x20’ models and arrive on a tilt bed truck for quick and easy delivery. Combining efficiency, durability, and performance, Polar Leasing temporary refrigeration and freezer units provide storage flexibility and savings. Polar King is committed to providing durable and industry-leading refrigerated trailers with nationwide network of dealerships. Standard trailer sizes available include 6’ x 8’, 6’ x 12’, 6’ x 16’, and 6’ x 20’. Each with operating temperatures ranging from 0° Fahrenheit to +50° Fahrenheit. Polar King refrigerated trailers (on-the-go) bring an efficient 110V, commercial-grade, yet affordable solution. Save up to 62% on annual operation costs with a fiberglass refrigeration product versus that of a traditional metal panel. Whether you need trailers and rentals from a nationwide network, or custom-built walk-ins with quick build availability, our team can help.Additionally, at Polar King, we know that no two walk-ins are exactly alike. That’s why our doors are custom-built to fit any manufacturer’s walk-in cooler or freezer. Designed for maximum insulation, durability, and efficiency, our doors provide a seamless fit—eliminating gaps, reducing energy costs, and ensuring a safer, more sanitary environment. Whether you’re replacing an old door or upgrading for better performance, Polar King PolarGuard Doors deliver superior quality and hassle-free installation every time.