When vessels are in dry dock, every work item matters. Navy, Coast Guard, MSC, NOAA, and commercial marine teams need mechanical partners who can move quickly, meet strict government requirements, and deliver the specialized technical expertise their ships depend on.
MacDonald-Miller provides a high-performance alternative to OEMs for marine AC/R systems, combining factory-trained technical horsepower with the agility, documentation accuracy, and in-house fabrication capabilities that complex vessel work demands. From refrigeration and chiller service to custom skids and specialty sheet metal fabrication, we help primes, project managers, and shipboard teams keep critical systems moving.
