CO2 Systems

Advanced CO2 Refrigeration Repair DFW Metroplex and North Texas.

As the industry moves toward natural refrigerants, CO2 R-744 has become the gold standard for sustainability. However, the high operating pressures of these systems require specialized expertise. D-Commercial provides the advanced CO2 refrigeration repair DFW retailers and cold storage facilities need to maintain their transcritical and subcritical racks. Our DFW refrigeration service team is fully trained in the unique safety and mechanical requirements of R-744 technology. We serve a 100-mile radius from our shop, including the entire DFW Metroplex, Houston, and Austin.

Commercial Refrigeration Services Fort Worth | D Commercial Refrigeration

Transcritical & Subcritical Rack Service

CO2 systems operate differently than traditional HFC units. Our maintenance and repair services are specifically designed for:

  • Gas Cooler Optimization: Ensuring proper heat rejection to maintain transcritical efficiency during DFW’s hot summers.
  • High-Pressure Valve Calibration: Servicing the critical valves that manage the transition from gas to liquid.
  • Oil Management: Specialized troubleshooting for R-744 compatible oils that must handle extreme pressure variances.

Service Gallery

          Serving Eco-Conscious DFW Metroplex and North Texas Facilities

          We are the preferred partner for commercial refrigeration services in the growing ‘green’ sector of North Texas:

          • Supermarkets & Grocery: Maintaining the large-scale CO2 racks used by major retailers in Fort Worth and Dallas.
          • Cold Storage Warehouses: Servicing high-efficiency R-744 distribution centers.
          • Data Centers: Implementing CO2-based cooling for high-density server environments.

          Emergency Support & R-744 Safety

          CO2 operates at pressures up to 1,500 PSI, making expert repair a safety necessity. We provide:

          • Rapid Emergency Dispatch: Specialized 24/7 CO2 refrigeration repair DFW support to handle high-pressure leaks or system stalls.
          • Safety Relief Valve Inspections: Ensuring your system’s fail-safes are operational to prevent over-pressurization.
          • Electronic Controller Tuning: Precision programming for Danfoss or Carel systems that govern CO2 rack logic.

          The 2026 Natural Refrigerant Advantage

          Transitioning to CO2 is a long-term win for your bottom line and the environment. We help you stay ahead of the curve with:

          • System Retrofits: Helping DFW businesses convert from phased-out HFCs to high-performance CO2.
          • Leak Detection Upgrades: Installing 2026-compliant infrared CO2 sensors to protect your staff and inventory.
          • Performance Monitoring: Real-time data logging to ensure your eco-friendly system is outperforming legacy setups.
          Commercial Refrigeration Services Fort Worth | D Commercial Refrigeration
          The R-744 Standard

          CO2 refrigeration is not just another gas—it is a different thermodynamic reality. At D-Commercial, we treat CO2 refrigeration repair DFW as a specialized trade. Because R-744 operates at much higher pressures than R-404A, it requires a team that respects the physics of the system. We provide the technical depth and specialized tooling required to keep the most sustainable facilities in Fort Worth and Dallas running safely.

          Do You Have Any Other Questions?

          Our team of licensed experts is ready to assist you with all your commercial refrigeration needs across the 100-mile radius from our shop, including the entire DFW Metroplex, North Texas, Houston, and Austin.