Premium Marine AC and Refrigeration

Captain Frost offers high-quality marine climate control and refrigeration repair, installation, and consultation—locally in San Diego and internationally.

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Air Conditioning & Heating

Servicing all major brands of climate control systems

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Marine Refrigeration Repair

Has your fridge lost its cool? We can help with that!

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Servicing Vessels of All Sizes

Top-quality service for private, commercial, and military vessels.

Our Guarantee

Fast Service.
Premium Quality.

We're ready to provide fast, reliable repairs whenever you need them, and our specialized team ensures all service work is done right the first time. Book online for quick, hassle-free service you can rely on.

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Who is Captain Frost?

International Leaders in Quality Service

Captain Frost is renowned for top-tier refrigeration and boat air conditioning troubleshooting throughout the global marine industry, earning client trust through unwavering commitment to quality.

Our Notable Projects

Every project we take on is important to us, and we bring the same dedication and expertise to each job, big or small. Here, we’re proud to showcase some of our most impressive projects—examples of our commitment to quality, innovation, and reliable results.

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Delta Design Group

Lara

125ft Expedition Superyacht

  • an icon of a check markRepaired a 240,000 BTU Chiller
  • an icon of a check markInstalled New Expansion Valves
  • an icon of a check markRepaired Persistent Refrigerant Leak in Chiller Barrel
  • an icon of a check markInstalled New Shaft Seal
  • an icon of a check markInstalled New Controls For Air-Handlers
  • an icon of a check markRepaired Walk In Freezer Refrigerant Leaks
  • an icon of a check markInstalled New Defrost Heaters
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Newport News Shipbuilding

USS Ronald Reagan

Nimitz Class Aircraft Carrier

  • an icon of a check markRepaired Walk In Refrigerator
  • an icon of a check markRedesigned System to Improve Reliability and Serviceability
  • an icon of a check markDesign Changes Incorporated into New Aircraft Carrier Systems
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Picchiotti Vitruvius

Galileo G

183ft Superyacht

  • an icon of a check markWarranty Repair of Condaria Air-Conditioning System
  • an icon of a check markReplaced Compressor and Evaporator
  • an icon of a check markRepaired Air Handlers
  • an icon of a check markWarranty Repair of Frigomar Refrigeration Systems

Our Satisfied Customers

“We showed up in San Diego with only a short time before leaving to Baja, California. With five days of living on board, refrigeration was a priority. ... Captain Frost worked through the weekend to come up with a creative solution that was ready in time for our sail south with the rest of the fleet. He took the time to teach us as he went so we were better prepared for future refrigeration issues.”

Max Shaw

SV Fluenta, Stevens 47

“Captain Frost has been a pleasure to work with over the years. We have retained his services on multiple jobs where we have received the utmost professionalism and timeliness. His knowledge base of the industry and quality of work are unparalleled. I highly recommend Captain Frost to anyone in need of refrigeration or Air-Conditioning work!”

April Tellez

Explorer Marine Services

“After purchasing a 2009 Azimut 105 motor yacht, I embarked on a massive HVAC refit, which involved replacing 2 chiller units and 22 air handlers. After being forced to release another firm due to poor workmanship after months of waiting, I went to Captain Frost, who was able to get the work done quickly and professionally.”

Jay B Levitt

Amanecer, owner