Channel Dive Center -
 Located in Juneau, with details on PADI instruction, travel opportunities, descriptions of local dive sites.
http://www.channeldive.com/

Dive Alaska -
Offers diving charters, custom Eco Tours, and sea kayaking. Photo gallery and contact information available.
http://divealaska.net

The Dive Shop -
 Offering open water, advanced, medic first aid and rescue diver classes, equipment sales and rental, charters and lodging. Located in Sterling.
http://scubaalaska.com

Last Frontier Diving -
Class schedules and descriptions, online photo gallery and pictures of antique diving equipment.
http://www.lastfrontierdiving.com/

The Scuba Tank -
Instruction, class schedules and descriptions, and information on children's programs.
http://www.thescubatank.com/

Test the Waters -
 Dive shop located in Fairbanks. Offers trips locally and abroad, as well as PADI, NAUI and SSI training for novices through to instructor qualifications plus specialty courses in photography and ice diving.
http://testthewaters.com

Wind & Water Charters and Scuba -
 Full service dive operation in Ketchikan, with information on PADI and NAUI instruction, along with class and charter rates and schedules.
http://www.wind-water.org/