Commercial Refrigeration

Your Inventory is Your Bottom Line. We Protect It.

At Koltec Refrigeration and Air Conditioning LLC, we recognize that for supermarkets, restaurants, and convenience stores, cooling isn't just a utility—it’s a critical asset. A single degree of temperature fluctuation can mean thousands in lost product. We specialize in high-uptime maintenance and precision repairs, combining industrial-grade components with technical expertise to ensure your cold chain remains unbroken. At Koltec, we don’t just fix equipment; we provide the reliability your business depends on. 

From ground-up installations to precision repairs, Koltec provides end-to-end support for South Florida’s cold chain infrastructure.

• New Construction & Fit-Outs: Full-scale refrigeration system design and professional installation.
• Precision Refrigeration Piping: Expert copper brazing and layout for maximum refrigerant efficiency.
• Case Customization: Professional setup of refrigerated display cases and open-air merchandisers.

• Walk-In Coolers & Freezers: Structural installation and mechanical service for all sizes.
• Cold Storage Restorations: Expert replacement of heavy-duty freezer doors and hardware.
• Seal Integrity: High-grade gasket replacement to eliminate air leaks and reduce energy costs.

• Custom Preventative Maintenance: Proactive plans designed to extend equipment life and prevent emergency breakdowns.
• Energy Efficiency Audits: Evaluating your system to ensure it meets 2026 performance standards.
• 24/7 Emergency Repairs: Rapid response for mission-critical cooling failures.