MJ Mechanical Services, Inc.

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MJ Mechanical Services, Inc. designs, installs, and services HVAC and refrigeration systems for a wide range of applications. The firm supplies industrial and commercial boilers, heaters, packaged air conditioners, chillers, air‑handling equipment, cooling towers, pumping solutions, and ventilation components. Ductwork and piping are fabricated from stainless steel and produced using CAD‑driven design and welding processes. The company’s process‑HVAC expertise includes engineering cleanroom facilities, creating dry‑room environments for desiccant and food‑processing sectors, building process skids for the tool‑coating market, and providing process welding for chemical‑processing operations. MJ Mechanical Services, Inc. also handles medical‑installation projects in hospitals, emergency centers, and outpatient clinics. Capabilities are reinforced by certifications and skills in ASME, AWS, stainless‑steel brazing, and medical‑gas brazing. The organization serves industrial manufacturers, pharmaceutical producers, commercial property developers, and retail outlets. Its service portfolio covers system design, full‑scale installation, and ongoing repair and maintenance.

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