Had a wonderful dive with Ricardo on our recent trip to Oahu. Ricardo was very patient with us from the initial booking to competing the dive. Ricardo was able to rearrange the dive date to meet our schedule and was very help from the inital phone contact through the end of the dive. The boat dive off the west shore... More

Just completed my first ocean dive with this company. I got certified for scuba diving in a hot spring so I was a little nervous for my first boat dive. Ricardo was great to work with. He is great with beginning or advanced divers. Watching many of the other dive masters on our same boat, I was glad we were... More

Ricardo and Hawaii Eco Divers provided an unparalled diving adventure! We spent all day out on a BEAUTIFUL boat, diving, whale watching and having a wonderful meal. The dive sites were fabulous and the equipment is TOP NOTCH! Safety is a huge priority and I felt completely comfortable for my dives. You will not be disappointed! Ricardo can help you... More

After a six year hiatus from diving we decided get wet again and chose a trip under Ricardo's guidance. Initially the trip had to be postponed a few days due to bad weather. On the day Ricardo professionally reacquainted us to diving. In a short time we regained confidence and enjoyed the sites with their sea life. We were so... More

Service is waaaay beyond anticipation. Virtually most of my 2 week vacation on three islands was set up including accommodations, vehicles, skydiving, and, of course, 8 dives! Love the 3 sunken ships, the ray, eels, dozens of turtles, but the shark dive was the ultimate experience of my life. To be within inches of a 12' shark is wonderful. My... More

Dove with master instructor Ricardo and my son. Absolutely loved the attention to detail especially that of safety. Dove North Shore and will definitely be diving with Eco Divers again when I return to islands. Looking forward to booking my next adventure with them. Great job and lots of great memories. Can't wait to see the videos. More

We had two great boat dives with Ricardo. One of my best diving experiences. Very professional and the trip was personalized to meet our interests. More

Saturday we went with Ricardo of Hawaii Eco Divers for two boat dives. The wreck dive on the Mahi was great with a lot of sea life including a group of 17 eagle rays circling the site. Then Makaha caverns, with reefs, some small caves, and even a 7' white tipped reef shark. Ricardo did a great job running the... More

Ricardo made our trip to the North Shore in October 2011 so memorable. He went out of his way to make our dives, shark cage diving, and surfing unforgettable. I only wish we had more time to do the rest of his suggeted activities. You could use one of the many "BIG GUYS" on the island but I guarantee they... More