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Welcome to Frostline Marine Refrigeration!

It is our goal to provide honest, quality service for you and your boat's refrigeration, air conditioning or heat pump system.  We have many years of experience servicing, repairing and installing all types of marine refrigeration systems including icebox conversion kits, cold plate systems, deck freezers, ice makers, heat pumps and self contained galley refrigerators.  We service all brands: Frigoboat, Dometic, Adler Barber, Sea Freeze, Sea Frost, U-Line, Norcold, Novakool, Grunert, Cruiseair, Marineair, and any others you may have.  We are based in Bellingham, WA and serve all nearby marinas including Anacortes, Blaine, Bellingham, Everett, La Conner and Oak Harbor. 

Whether your fridge isn’t cooling as well as it used to and just needs a recharge, or if you are ready to replace your current system with a new one, we can take care of it.  Maybe you are tired of having to plan your trip so you can buy ice every other day and you are ready to add refrigeration to your existing icebox. 
We can do that too.

Having a refrigeration or air conditioning problem in the middle of a long planned boating trip can quickly take the wind out of your sails.  Let us inspect and service your boat's refrigeration systems before you take that trip so you can feel confident that your food and beverages will stay cold and your air conditioning will continue to blow cold air.

Your 12 volt refrigeration system is most likely the largest amp draw on your battery bank.  Improving the efficiency of your refrigeration system can reduce that draw and significantly impact how often you have to run your generator, as well as leaving more battery power for your other DC loads.  There are probably several ways we can improve your current setup, and we are happy to examine what you have and provide you with options.

Other marine contractors may say they do refrigeration in addition to the other services they provide, but that doesn’t necessarily make them experts at it.  Refrigeration is all we do.  We take pride in our singular focus and the expertise and experience we have accumulated over the years.  We strive to be detail oriented, efficiency minded, and make the process as easy and painless as possible.

We aren’t satisfied until you are.



Honest and


 Satisfaction Guaranteed

 Affordable Prices

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