Diagnostics & Repair
We troubleshoot the complete climate-control system and repair the cause of the problem.
Installation & Retrofits
New equipment, full replacements, multi-zone upgrades, and retrofit planning.
Every Type of Vessel
Private yachts, commercial fleets, industrial vessels, research craft, and military ships.
Marine HVAC Built Around the Vessel
Every vessel has different space, power, access, operating, and comfort requirements. We work with the existing system or help plan the right replacement, then complete the work with the quality expected aboard private yachts and high-demand commercial fleets.
Private Yachts & Houseboats
Comfort You Can Rely On
Enjoy dependable climate control on every trip with marine HVAC repair, replacement, installation, and maintenance tailored to your yacht. We help keep cabins comfortable, quiet, and efficient without losing sight of the practical limits of the vessel.
Commercial, Industrial & Military
HVAC Support for Fleets, Shipyards & Working Vessels
Commercial and military HVAC systems must perform under demanding conditions and around real operating schedules. Captain Frost supports diagnostics, repairs, replacements, refits, warranty punch lists, and preventative-maintenance planning for fleet operators, shipyards, and vessel-management teams. Learn more about our combined commercial marine HVAC+R services.
We are accustomed to controlled access, narrow work windows, safety requirements, documentation, and coordinating work around yard and vessel operations.
Commercial Marine HVAC Support
Shipyards & Refit Yards
Reliable support for new builds, refits, equipment replacements, commissioning, and warranty punch lists.
Fleet & Vessel Management
One point of contact for multi-vessel service, preventative-maintenance planning, and coordinated turnaround.
Commercial Operators
HVAC service for cargo, charter, passenger, research, and specialty vessels with a focus on dependable operation.
Featured Marine HVAC Projects
Our experience ranges from private-yacht refits to air-conditioning systems aboard research, commercial, and military vessels.
Crescent
Dumb Luck
127ft Yacht
Repaired 60,000 BTU Marine Air Chillers- Installed New Compressor, Evaporator, Reversing Valve, Expansion Valve, and Pressure Switches
- Installed New Pumps for Salt and Chilled Water
- Installed New Air-Handlers and Controls
Sea Education of Woods Hole
Robert C. Seamans
134ft Brigantine
- Engineered, Sourced, and Installed Air-Conditioning System for Research Laboratory
Picchiotti Vitruvius
Galileo G
183ft Superyacht
- Warranty Repair of Condaria Air-Conditioning System
- Replaced Compressor and Evaporator
- Repaired Air Handlers
- Warranty Repair of Frigomar Refrigeration Systems
Schedule Marine HVAC Service
Book service for a private vessel, or request a bid for a commercial, shipyard, fleet, or military project.
Troubleshooting Marine HVAC
Why Is Your Boat’s Air Conditioner Blowing Warm Air?
Our troubleshooting guide can help narrow down common marine air-conditioning problems and explain when the system needs professional diagnosis.