Custom Freezer Builds and High-Efficiency Cold Storage
Tech Niagara transforms your refrigeration capacity. From custom-built outdoor units to precision compressor swaps, we provide the heavy-duty cold storage solutions that protect your inventory and your bottom line.
Custom Walk-In Construction & Replacements
Whether you’re building in a tight interior corner or expanding outdoors, we design and install custom walk-in coolers, freezers, and combo units tailored to your specific footprint.
- New-Space Builds: Full turnkey installation of insulated panels and refrigeration systems.
- Tear-out & Replace: Seamless removal of aging, inefficient boxes and replacement with modern, high-R-value units.
- Outdoor Solutions: Weatherproofed outdoor units designed to handle the Niagara climate when indoor square footage is at a premium.
Mechanical Overhauls & Component Swaps
You don’t always need a new box to get new-build performance. We specialize in surgical mechanical upgrades that breathe new life into your existing refrigeration.
- System Modernization: Full replacement of evaporators, condensing units, and compressors.
- Thermal Integrity Repairs: Replacement of damaged condensate drain lines and failed heat trace systems to prevent ice-buildup and freeze damage.
- Refrigeration Tuning: We ensure your pressures and temperatures are dialed in for peak performance and food safety compliance.
Structural Maintenance & Sanitary Finishes
The ‘bones’ of your cooler take a beating. We provide the structural reinforcements that keep your walk-in sanitary, safe, and efficient.
- Full Door Replacements: Swapping out warped or damaged doors with high-performance, precision-sealed units
- Heavy-Duty Flooring: Replacing worn-out or buckled floors with high-traction Checkerplate aluminum for maximum durability
- Hardware & Gasket Service: Professional replacement of hinges, latches, and heat trace to ensure a 100% thermal seal
Losing Your Cool?
From custom-built walk-ins to surgical mechanical overhauls, we provide the industrial-grade cooling solutions that keep your product safe and your kitchen in motion.








