New Zealand Heavy Duty Marine Charge expert Heat Exchanger Services Christchurch specialising manufacture, clean, repair and overhaul for heavy duty marine charge air coolers, cargo ships and fishing vessels to inshore tugboats and small pleasure boats

From large ocean going cargo ships and fishing vessels to inshore tugboats and small pleasure boats, we can do them all. Heat Exchanger Services specialise in cleaning, overhaul and repair of heavy duty marine charge air coolers.

We build new fin blocks and tube bundles for all sorts of marine coolers. Heat Exchanger Services use high quality corrosion resistant materials like CuNi, Naval and Admiralty brass.

We build CNC machined components and new tube bundles to make complete units ready to install. We also build oil coolers and charge air intercoolers for small to medium boats at very competitive prices.

We carry a range of popular oil and engine water heat exchangers on the shelf. Many of the units can be fully dismantled unlike the sealed units sold by other companies.