Precision fabrication
Tailored to exact engineering architectural drawings and layout specs.
About us
Winner Group HVAC-R, built for marine and plant duty
PT. Winner HVAC Services delivers fabrication and field install for high-stakes environments — the same people and project history as Winner Marine.
Company profile
PT. Winner HVAC Services delivers turnkey mechanical and thermal engineering solutions, specializing in the custom fabrication of high-durability duct networks (GI, SS304, and SS316L) and cold room PU panels with integrated shelving.
Backed by the heavy-duty engineering heritage of sister company Winner Marine, we install and commission complex HVAC/R infrastructure — including AHUs, FCUs, chillers, chilled water pumps (CWPs), expansion & buffer tanks, and chemical tanks — while executing rapid refrigeration system turnarounds.
Our robust systems are engineered to withstand the most demanding operating environments across shipyards, industrial plants, and commercial buildings.
We serve the marine sector, commercial and industrial buildings, and power plants. The shop controls the lifecycle: custom fabrication from engineering drawings, layout matching, testing and field integration.
Winner Group (S) Pte Ltd (operating as Winner Marine) was established in 2007 (UEN 200715359H). This HVAC-R line is the fabrication and marine AC specialist of that group — same Singapore office, same engineering contact.
Winner Marine holds ISO 9001 (URS QS-2014-24) and bizSAFE STAR. PT. Winner HVAC Services is the group’s HVAC-R fabrication brand for marine, plant and building work.
Marine-grade quality
Corrosion-resistant materials for offshore, coastal and chemical exhaust.
24-hour emergency response
Rapid AC/refrigeration repair across Port Klang and Tanjong Uncang shipyards.