Industrial Refrigeration Service Inc

Industrial Refrigeration Service Inc operates from Middle River, Maryland, delivering specialized refrigeration, HVAC, and process piping solutions across the region. The company maintains a perfect 5-star rating from three client reviews and offers continuous around-the-clock availability every day of the week. With documented expertise spanning more than forty years in the field, the contractor focuses on ammonia-based refrigeration systems and serves institutional clients including educational facilities such as Montgomery College. Service calls are handled by certified technicians who perform monthly inspections, emergency repairs, and system diagnostics.

What distinguishes this contractor is their specialized focus on ammonia refrigeration systems, a hazardous-refrigerant niche requiring advanced training and strict safety protocols. The company designs and engineers custom refrigeration solutions, fabricates packaged skids in-house, and provides Auto CAD documentation including PI&Ds, block flow diagrams, and 3D system modeling. Emergency response operates continuously, and their service portfolio extends into process piping for food-grade sanitary, chemical, chilled water, steam, and compressed air applications. This combination of specialized hazardous-refrigerant expertise with comprehensive mechanical piping capabilities positions them distinctly from general HVAC contractors.

Client testimonials highlight specific scenarios demonstrating their service approach. One facilities manager described being mentored on refrigeration and freezer systems during initial inspections, noting the technicians who conducted monthly evaluations took time to educate staff. Another reviewer specifically praised the company's ammonia chiller expertise, emphasizing the partnership-level response their technicians provide during daily operations. The reviews reference Joe Punte as a team member and Carlos as a contact point, though neither is identified as an owner in source materials.