We had an exceptional experience with Kaimana Divers as a family of four, including two teen…read moredivers. Dan was fantastic from start to finish, making everyone feel comfortable, safe, and welcome. One thing we especially appreciated was the small group size. It created a much more personal experience, allowed for individual attention, and made all of us feel relaxed. Dan did a great job balancing safety and fun, and he was wonderful with our teenagers. The diving was great (saw eels, turtles, rays, lots of fish) and the entire operation was professional, organized, and easy to work with start to finish.

This was one of the most disappointing dive experiences I've ever had…read more We are relatively new divers and booked this trip looking for a fun, safe, and well-guided experience. What we got instead was poor dive management and a complete lack of professionalism. During the dive, I ran out of air, which is a serious and dangerous situation in scuba diving. The response from the guide was dismissive and poorly handled, which only made the situation worse. The most frustrating part of the entire experience was dealing with Gabe, the owner. He had absolutely no patience and was openly unprofessional, not just with us but in the way he interacted with others as well. There was no concern for how unsafe the situation was, no accountability, and no attempt to make things right. For an activity where safety, trust, and professionalism are critical, this operation fell short on every level. We paid nearly $700 and walked away feeling stressed, unsafe, and completely disappointed. I would strongly caution newer or less experienced divers before booking here. This is not the kind of environment where you feel supported or safe.

Great dive with awesome dive masters. great reefs. Lots of sea turtles and marine liferead more

Our dive master Chad and Captain Jim were great! This was our first time scuba diving. They were…read morevery patient with us and made sure we were comfortable the whole time. The whole process was super smooth, all of our gear was ready to go once we arrived at the shop. Would dive with them again. :)

Amazing service and very kind, chill people! The boat ride was very beautiful! Very good time!read more

Amazing crew! Thats the number one thing, you can get on a boat and snorkel just about anywhere in…read moreHawaii and see amazing reef fish and wildlife, but to have such an educated and attentive crew was a big change compared to my usual snorkeling/diving excursions. Lola was our main guide and not only was she well educated, attentive, and a great tour guide -- she also would go above and beyond to make your tour incredible. None of the other guides from other companies got off their boards, let alone free dove 40ft to try to get the reef shark to leave its rock so everyone could see it. She also provided many of our crew with their own free dive instruction so that they could try as well. Amazing trip, amazing sights, even better crew!

Had a great time with Trident Adventures we done the 2 tank open water dive wreck and pipeline lots…read moreof turtles and lots of fun very chill experience everyone was nice no one made you feel like you knew nothing. I did a previous dive with Waikiki dive center and the dive master over there just tried to make you feel like you was a moron almost like it was his job. Go here

Nothing but great things to say about Trident! From the moment I walked into the shop, everyone was…read moreextremely friendly and welcoming. I completed my open water certification with Bryan, and I am so grateful that I got to learn from him. There were a few moments when I was anxious or afraid, but Bryan was able to calm me down pretty quickly and helped me feel so much more confident in the water. It was really helpful to have an instructor who is so knowledgeable and a great teacher as well. I hope to be back in the future!

I did 2 separate 2 tank dives and a snorkeling trip with a large group of my non-diver friends. I…read morecan say this is a very professional, organized, safe, and fun team. Dive master Christian was very personable and knowledgeable, and led me on a couple of great dives. Captain Matt exudes skill and professionalism. My divemaster for my second dives was Nadia, who also led our snorkelers the previous day. She is friendly, very knowledgeable, and just a bundle of contagious energy. One of the best dive companies I have ever been with. I cannot recommend them more highly.

Did 2 tank shallow dives on 10 July 2026. Rew was great, very helpful in water and also in taking…read moregear from water y To result is easier ladder climb onto boat. Did not find the dive sights to be very interesting as far as fish or other aspects to be of interest.

Callum is an awesome coach and trainer first time with my husband and daughter scuba diving…read moreadventure!! Since it's been 12-15 years since my last dive, I truly appreciate Callum's simple/clear instruction. He gave us all confidence before even that first dive; a terrific experience, for sure. The whole team was careful and appropriate for planning the best time for a dive, given the recent storms. Captain D is super friendly and drives the boat to areas that we could see dolphins- no one was in a hurry that we had to be back to the port, knowing that we wanted to see dolphins and maybe a whale off in the distance. Shannon M from Ashland, OR

I went to this company to do my IDC and I finished everything I was supposed to, waiting months and…read moremonths for Andrew to let me know when I can take the test, kept calling and texting with no answer, eventually I heard he had left the company, Caleb said he would help me remedy the situation cuz Andrew had "left him in a bad position" so I went diving with him once and he said I can come diving whenever until he can get me finished with my course, but never answered his phone after that. Paid thousands of dollars for absolutely nothing!

I've done a couple dives with Ruckus Diving to Sea Tiger/Deep Pipe/YO-257/San Pedro wrecks, and all…read moreexperiences were incredible. Ray, the owner, is especially patient with newer divers and has a great way of making every dive feel fun while still prioritizing safety. The entire crew is professional, welcoming, and easygoing. It honestly feels like you're diving with a group of friends--but with the confidence that you're in very capable hands. Highly recommend!

I was so excited to dive with this company. I've dived all over the world and unfortunately this…read morecompany was such a disappointment because of a short guy that had too much confidence decided to ruin my experience. Trust me go with a different company. Because if ray is your instructor, you will have a shitty time

I had the absolute best experience diving with Dive Oahu today. My husband and I joined their two…read moretank shallow reef dive charter, and it was easily one of the most welcoming and enjoyable dive trips I have ever been on. I have scuba dived all over the world, and the professionalism, kindness, and fun energy from this crew really stood out. My husband attempted to snorkel, and the staff went above and beyond to make sure he felt comfortable despite his fear of the water and worries about seasickness. A huge thank you to Patrick, who showed incredible patience, kindness, and the perfect bedside manner while helping him. It meant so much to us. I originally chose Dive Oahu because I met their team at a scuba diving convention and immediately fell in love with the generosity and positive vibes they brought to their booth. Every year they treated me like a long time friend. When I finally dove with them in person today, that same family atmosphere was there with every single staff member on the boat and in the shop. After this trip, I can honestly say Dive Oahu feels like family now. A special shoutout to Captain Adam for his incredible hospitality both at conventions and on the boat. He brings the perfect balance of professionalism, humor, and genuine friendliness that makes you feel welcome the moment you step aboard. I also want to recognize Jeff, who was teaching a Discover Scuba Diving course on the boat. Watching him work with his students was impressive. He was professional, attentive, and clearly passionate about helping new divers succeed. His humor and relaxed attitude made it feel like meeting a long lost friend. And of course thank you to Jacob (aka Sir Fabio), our scuba tour guide, who did an amazing job guiding us through the reefs. He found nudibranchs, eels, and some absolutely gigantic sea turtles, and made the dive both exciting and relaxed. From start to finish, the entire experience was fantastic. If you are looking for scuba diving in Oahu, snorkeling tours, discover scuba experiences, or reef dives with a professional and friendly crew, Dive Oahu is the place to go. I cannot wait for my next dive trip with Dive Oahu. Highly recommend

Nacho, Jarrod, Pat are the best! Thank you all for patience. You guys are so fun and are the best!read more