Refrigeration Service

AF Mechanical provides comprehensive refrigeration service for commercial and industrial systems, ensuring consistent temperature control, energy efficiency, and regulatory compliance. Our technicians are factory-trained, EPA-certified, and experienced with a wide range of equipment including walk-in coolers and freezers, display cases, reach-in units, ice machines, process chillers, and packaged rooftop units.

Services Offered

• Specialized and Custom HVACR.

• Cascade and test chambers of all sizes, including prebuilt chambers and custom built-up designs.

• All types of Heat Pumps, water and air source

• Large integrated building loops and heat management

• VRF systems of all types.

• Emergency repair: 24/7 rapid response for compressor failures, refrigerant leaks, control faults, thermostat and sensor issues, motor and fan replacements, and electrical failures.

• Preventive maintenance: Scheduled inspections, cleaning, refrigerant level checks, filter and coil service, defrost system checks, electrical component testing, and performance tuning to extend equipment life and prevent downtime.

• Leak detection and repair: Electronic leak detection, pressure testing, refrigerant recovery and safe disposal, and full-system repair to meet EPA regulations.

• Refrigerant management: Authorized handling of HFCs, low-GWP alternatives, and refrigerant conversions; documentation and reporting to ensure regulatory compliance.

• System retrofits and upgrades: Energy-efficient compressor replacements, variable-speed drives, electronic expansion valves, advanced controls, and glycol or ammonia system services when applicable.

• New installation and commissioning: Equipment selection, load calculations, piping and wiring, brazing and brazed joints, evacuation and dehydration, system charge, startup, and commissioning with performance verification.

• Controls and monitoring: Installation and programming of digital controllers, remote monitoring, alarm integration, and data logging to optimize performance and minimize energy use.

• Cleanings and sanitation: Coil and drain cleaning, bacteriostat treatments for ice machines, and sanitation protocols to maintain food safety standards.

Why Choose AF Mechanical

• Skilled technicians trained on the latest refrigeration technologies and safety practices.

• Fast response times and proven emergency repair capabilities.

• Thorough documentation and transparent pricing for all service work.

• Focus on energy efficiency to reduce operating costs.

• Commitment to compliance with EPA and local regulations, including certified refrigerant handling and disposal.

Compliance and Safety

• ODP-certified refrigerant handling and leak repair procedures.

• Adherence to OHSA and local safety codes during all service operations.

• Proper disposal and recycling of refrigerants and components.

Contact AF Mechanical to schedule preventive maintenance, request emergency service, or consult on system upgrades and refrigerant management. Our goal is to keep your refrigeration systems reliable, efficient, and compliant so your operation runs smoothly.