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Reliable Cooling Solutions For Critical Operations
Serving Customers in Marietta & Surrounding Areas


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Our Services



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Comprehensive Refrigeration Services
End-To-End Support For Your Cooling Equipment
Cold Nation USA provides specialized refrigeration services designed to keep temperature-sensitive products safe and operations running smoothly. From initial consultation and equipment selection to installation, maintenance, and emergency repairs, every service is focused on maximizing performance and minimizing downtime for your business.
Our team works with a wide range of refrigeration systems, including walk in coolers & freezers, reach in coolers & freezers, ice machines, and medical freezers. By combining technical expertise with careful system assessments, we help you choose the right equipment, optimize energy efficiency, and extend the life of your refrigeration assets.
Reliable Systems For Business Continuity
Commercial refrigeration is a critical backbone for restaurants, grocery stores, food service operations, convenience stores, and specialty retailers. Cold Nation USA understands that even a short period of equipment failure can lead to product loss, safety issues, and financial setbacks, so our approach centers on rapid response, preventive care, and precise diagnostics.
Our technicians are trained to work on a broad range of commercial refrigeration brands and system types. We focus on correct sizing, proper airflow, accurate temperature control, and compliant installation practices, ensuring that your equipment supports health codes, industry standards, and manufacturer requirements while staying dependable under heavy daily use.
Walk In, Reach In, And Ice Machine Services
Walk in coolers & freezers are essential for high-volume storage, and our services are tailored to ensure they perform consistently and efficiently. We evaluate insulation, door seals, evaporator and condenser condition, defrost cycles, and thermostat calibration to help maintain stable temperatures and protect inventory. Whether you are expanding storage or upgrading older systems, we can help design and service walk in units that match your operational needs.
Reach in coolers & freezers demand fast temperature recovery and reliable performance in front-of-house and back-of-house environments. Cold Nation USA focuses on proper placement, air circulation, and routine maintenance—such as coil cleaning and drain line checks—to reduce energy use and extend equipment life. We also support ice machines with cleaning, sanitizing, descaling, and component repairs to maintain ice quality, protect equipment from mineral buildup, and meet sanitation expectations.
For facilities that rely on precise temperature control, such as clinics, research spaces, and pharmacies, we provide services for medical freezers designed to hold vaccines, samples, and sensitive materials within strict ranges. Our support includes temperature verification, alarm and monitoring checks, and guidance on backup strategies, so critical materials remain protected even under demanding conditions.


Local Service You Can Depend On
Dedicated Refrigeration Support In Marietta
Cold Nation USA is committed to serving the Marietta community with responsive, knowledgeable refrigeration service tailored to local businesses. We understand the specific demands placed on food service, retail, healthcare, and specialty operations in Marietta, and we design our service plans to reduce unexpected breakdowns and keep your equipment within safe temperature ranges.
Our technicians prioritize clear communication, transparent recommendations, and practical solutions for customers throughout Marietta. Whether you need new commercial refrigeration equipment, service for walk in or reach in units, reliable ice machine performance, or stable medical freezers, we provide local support that helps you protect your products, your customers, and your bottom line.
By choosing a trusted refrigeration partner in Marietta, you gain more than repair services—you gain ongoing guidance for system improvements, energy savings, and compliance. Cold Nation USA works alongside you to plan maintenance schedules, evaluate upgrades, and respond quickly to urgent issues, so your operation can stay focused on serving customers while we handle the cooling systems behind the scenes.
