ORCA Marine Cooling Systems has been manufacturing high quality marine heat exchangers and cooling systems since 1973. Our kits include everything needed to convert a raw water cooled engine to a long lasting treated water system which can be easily installed, even when a boat is in the water. Matching of heat exchangers and system kits to the exact requirements of a particular engine has been a hallmark of ORCA Marine Cooling Systems' offerings. We can custom design to virtually any boat cooling system requirement.

Located in one of the best boating and cruising areas in the United States, ORCA Marine Cooling Systems has produced fine marine heat exchangers in Bellingham, Washington for over 40 years. Under new ownership since December, 2002, the company is building on past successes and continuously developing improved processes and products. Our skilled craftsmen are supported by a substantial machine shop with the ability to design and build custom units or to make production runs for OEM customers. ORCA Marine Cooling Systems is a High Performance, High Integrity, High Quality organization providing the finest marine and industrial heat exchangers and cooling systems available.

One of the enduring strengths of Orca Marine Cooling Systems is our custom design capability. Whether called on to design a single part or an entire cooling system, we have the experience and expertise to translate a cooling requirement into a high quality Orca heat exchanger and associated components. Our designs are the basis for many of our OEM customer production parts. We also offer design service to individual one-off customers to satisfy their particular requirements.