MACOMBER CRYOGENICS, INC

MACOMBER CRYOGENICS, INC specializes in the design, fabrication, and installation of precision cryogenic piping systems, with deep expertise in liquid nitrogen (LN2) infrastructure for mission-critical research and medical environments. The company fabricates custom pipe and pipe fittings to stringent aerospace and healthcare standards, ensuring leak-tight, high-purity delivery systems that maintain cryogenic temperatures without thermal degradation. Their technical capabilities include material selection for low-temperature service, vacuum-jacketed line construction, welding to ASME B31.3 specifications, and system validation for ultra-high purity environments. MACOMBER CRYOGENICS differentiates itself through its focus on safety-critical cryogenic applications, where even minor contamination or thermal loss can compromise experimental integrity or patient care. The contractor has demonstrated consistent engagement with the Department of Veterans Affairs, delivering specialized cryogenic piping upgrades for VA medical research facilities. Their work supports advanced biomedical research requiring stable, uninterrupted LN2 supply for sample preservation, cryosurgery, and laboratory instrumentation. This relationship reflects a pattern of trusted execution in sensitive federal healthcare infrastructure, where reliability and regulatory compliance are paramount. Operating under NAICS 332996, MACOMBER CRYOGENICS focuses exclusively on fabricated pipe and pipe fitting manufacturing for cryogenic and high-purity systems, positioning itself as a niche supplier to federal research and healthcare sectors. Their market presence is defined by precision engineering in environments demanding extreme environmental control and contamination control. As a Women-Owned Small Business and Woman-Owned Business certified contractor, MACOMBER CRYOGENICS leverages federal small business programs to advance its technical services. Based in Newton, New Hampshire, the company maintains a lean, specialized operation focused on high-value, low-volume projects requiring engineering rigor and hands-on craftsmanship. Their geographic footprint is centered on supporting federal installations across the Northeast, with a reputation for responsive, mission-critical execution.