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Honolulu Scuba Company is now open for business post COVID-19. 7am to 7pm daily. We are taking reservations for boat charters starting July 1st. In the meantime, you can support us by taking Online Scuba courses or simply making reservations for July or later!

Honolulu Scuba Company

Oahu's Premier Dive Center

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Exploring Hawaii's Best Dive Sites

We invite you to join us for some of the best scuba diving the Hawaiian Islands have to offer. Located on the island of Oahu, our custom built dive boats and our friendly, knowledgeable crew delight you with the best dive sites on the island.

See marine wildlife like dolphins, turtles, and whales on a reef dive or marvel at historic shipwrecks on an Oahu wreck dive. Book your scuba diving charter or PADI certification course today to find out why we are Honolulu’s premier dive center!

Rated 5-Stars by Over 440 Visitors!

Definitely coming back!

"Had a great time with the team at HSC! Got my Open Water Certification with awesome instructor Joe! Very professional, he made us confident and safe under water. Extra points for calling our attention to marine life during the dives!"

Great place to Scuba dive

"The friendly staff members made our scuba diving adventure a outstanding one. We had a great adventure with them and would highly recommend all to use this company. They took their time to take us to the closest water for an excellent diving experience. Thanks to all of the staff for a great adventure."

Diving with Honolulu Scuba

"I am certified, most people on the boat were out for their certification. Evans and Savannah were outstanding instructors providing great guidance to everyone with the type of poise and follow up you would expect for 5 rated scuba. Strongly recommend them-easy going and professional."

Honolulu Scuba Company is TOP NOTCH!

"Great crew on the boat, our Dive Master made our group feel safe, led us on two good dives, had a great sense of humor, and took a picture that is the best I have - no kidding, magazine quality. Wife wants to put it on our bedroom wall. There is no doubt I will dive with HSC if I'm in Honolulu again!!"

Open Water Scuba Certification

"I just finished my open water scuba certification and it was awesome! My instructor, Colton, was great. He was really patient and laid back and encouraged us to ask questions. I also felt safe having him look after us under water while we were learning skills. The certification lasts for life and I'm so glad I got it!"