Quiescence Diving Services, established in 1977, is a Key Largo, Florida dive operator offering private half-day and full-day snorkeling and diving charters to more than 70 local reef and wreck sites, including popular spots like the Christ of the Abyss. Trips run aboard the company's own 3 boats with a private captain, and it also provides private PADI/SSI instruction, group trips for universities and organizations, and gear servicing.