That may be that franchise, but the one in South Jersey is legendary for salvage and some others on the East Coast I know do it all the time. Salvage of sunk boats is not covered in the regular Sea Tow membership...but many do it because they have the equipment and expertise to raise a sunken boat.
Right from the Sea Tow web page...
Services
Besides the host of “typical” on-water assistance services Sea Tow provides, Sea Tow Franchisees offer a host of other services for your vessel recovery needs. Whether your vessel has blown off its mooring, sank at the dock or ran aground high and dry we can help.
Sea Tow Franchisees maintain special equipment that enables them to efficiently recover your vessel while preventing any further damage, therefore preserving the value of your vessel and hopefully limiting the repairs which will get you back on the water quicker.
A Sea Tow Franchisee’s typical Salvage and Recovery “toolbox” will include a variety of gas and electric pumps, enclosed flotation pillows (airbags), air compressors, divers and diver gear, rigging straps and other miscellaneous rigging equipment, trucks, trailers, patching material and pneumatic tools for use underwater. To protect the environment we employ oil absorbent materials and oil containment boom. Sea Tow operators also maintain relationships with subcontractors for most any other equipment that may be needed, not to mention local marinas that can provide vessel haul-outs and repairs.
The foregoing is offered for general information purposes only, and may not be construed as a legal opinion.
Why do posters think that their very limited experience covers so many different aspects of boating?
Before believing anything on forums, double check whether it is totally true and if you need specific info...do research that pertains to your situation and location.
Here is a typical salvage where Northstar (my previous assistance tower employer) would work by itself, or with the local Sea Tow or BoatUS franchise.
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