Full-service dive shop serving the great Boston area. Equipment rental, sales, service, air fills…read more(including Nitrox and He). Friendly staff, I frequent this shop nearly every week. Also their charter (Cape Ann Diver II) offers a great experience for shore dives. Good stuff all around.

I needed a mask with prescription lenses. Mike explained everything to me very thoroughly on the…read morephone, and when I went into the shop, Paul helped me to pick a mask, dropped in the right lenses (in stock), tested me, and wrapped things up within a very friendly 20 minutes. Very fair prices and a fantastic experience with people who are extremely knowledgeable. I'll be coming back for sure!

Reading all the reviews here and the experience I had today will keep me from using this location…read morethey are rated 3 stars for a reason. . I drove past two dive shops today thinking I'll wait to purchase my new gear local. I have waited all week thinking on my day off I would be all set. I checked store hours. I double checked before I left. I drive all the way to Weymouth from Nashua and I get to the dive shop at 10:30. As I pull up the place looks abandoned. Pit in my stomach I get out of my car and a poodle meets me at the locked door. The place was closed. Sign on door says. On a swimming trip. Amazing. Last time I pull into that parking lot.

My husband and I started our diving experience here, and we have nothing but great things to say…read moreabout them. The classes were taught very well- they were VERY thorough, and extremely reasonable. We've now been divers for a couple years, and every time we come in the shop, they are so friendly and helpful for anything we need! Once you've gone there, it's like you're family. Items are always always in stock. I think maybe ONCE they didn't have a certain bag in, and he ordered it right away for us. Prices are great- comparable to what you can find on ebay, and we would rather buy from them anyway because of the safety factor. We will definitely continue to go here- it's a great local shop that offers charters, advice, and continuing education. I think my husband would live there if he could!

Best marine service I've ever encountered. Honest and prompt and informative. Brian was advising…read moreme on how to get more labor from him for the same price. Wish I could give more stars.

The BEST team around!! Professionalism and honesty at its finest! Brian and John are the only ones…read morewho i would ever call to have any work done on my boat below the water...

I got PADI certified here! ...in our very own dirty waters!!…read more Boston Scuba is located right in East Boston, right by the water. It's easy to get to and we always find parking in the lot when we go. They have the whole certification package for you - we did our pool session in a local school gym while having our classes and our four open water dives (two dives per trip/day) in their store location (by the harbor). It was pretty simple and easy to reserve - just make sure you pick days that work for you. Everyone is so helpful - dive masters are fun, knowledgable and passionate. I had an amazing time and would definitely recommend them...if you can handle that old dirty water. We went in July but still put on all the thermal gear (gloves, hood, shoes and all) that they provided! Overall, excellent experience and service. We haven't bought anything from the store, because I think it's a little pricey; however, students do get a discount that's available the week or two during and after certification.

My first dive with Jim and the Boston Scuba team and I could not be more impressed with the venue…read more(cool area of Boston) the professionalism (low key confidence and super organized) and the dive boat is roomy and made to handle the harbor (12 tons of stability). Jim has a great play list during the dives and knows the water cold (yeah 50 degree at 50 feet so bring all of your 7MM gear) and where the fun stuff is. Lots of stuff to see on the ride as well between CodZilla and the pleasure crafts in the harbor. Sipped a couple of cold ones at the East Coast Cider outside lounge afterward...all in all a great day!

Have gone diving with Mark from Mass diving a few times and he is excellent and knowledgeable. Very…read moreattentive to his group from start to finish including traveling. He arranges many dive trip per year and follows through with all the details. His selection of dive resorts have been very good. In addition he is also available to answer your questions and concerns. He has offered and given help regarding equipment. I recommend him completely for future dive trips whether you're traveling alone or with family.

I just had the pleasure of sharing a dive boat in Cuba's Jardines de la Reina with Mark Potter of…read moreMass Diving and could not resist the opportunity to share what a wonderful experience I had with him. We just happened to find ourselves in the same dive group (I am not a customer or a travel client of Mark or Mass Diving--not yet, anyway!), and yet Mark spent the week sharing his considerable knowledge base with me and with all of his fellow divers. Given how kind, fun, attentive and generous Mark was with random dive partners in his group, I can only imagine the level of service and care that his actual customers and clients would receive on one of his trips! I hope anyone considering a dive trip will take the chance to travel with Mark Potter, as I will, the very first chance I get! He is also a talented and dedicated underwater photographer to boot.

Super knowledgeable and super helpful. I went in for snorkel gear and they nailed all of their…read morerecommendations. They're scuba classes are super popular and are a diamond in the rough for Scuba in central Massachusetts.

From the owner: Worcester County's Oldest SCUBA Training, Sales, Service, and Rental Shop. Explore new worlds and…read moremeet new friends, above and below sea level!

Great dive shop, they now have a new location at 178 E Main St, Milford, MA…read more M.A.I.S.I. is one of the few shops around where you can get Nitrox and Trimix. They do a great job ensuring the fills you have requested are accurate, timely, and at a fair price. The staff is always pleasant to deal with, nice to be appreciated when you're spending your hard-earned money. They also teach under the NAUI banner which in my opinion is one of the top certification agencies for instructors to operate under.

From the owner: We are a full-service dive shop. We teach Intro to Scuba all the way up to and including…read moreInstructor Trainer. We service all brands of scuba equipment. We sell Mares, ScubaPro, HOG, Shearwater, Fourth Element, Hammerhead, Aqualung, Apeks, SEAC and XS Scuba gear. Our air fill station provides quality air fills including Nitrox, TriMix , Helitrox and Oxygen. We also have equipment rentals for certified divers.

Well I would give a big thumbs up to Dave at Aquatic Specialties. It was on my bucket list to learn…read morehow to scuba. Being somewhat claustrophobic, I was a little apprehensive, but Dave has a very calming influence. Dave was very patient, giving me the time an support I needed for each underwater skill. Now I'm looking forward to all the adventures and discoveries I can enjoy of the open waters. Thank you so much Dave

I recently completed my open water SSI certification with Dave at Aquatic Specialties and had an…read moreincredible experience. I was completing this course, including the open water portion, all in December; I was eager to get certified in a New England winter, and Dave matched that energy. From the moment you meet Dave, his enthusiasm for SCUBA is palpable. Throughout long class days, Dave is cracking jokes, telling anecdotes and getting you excited about the skill you're about to have, all while answering a barrage of questions. In the water, he is professional, vigilant, and in his element. He exudes an air of calm and control, allowing you to confidently perform skills that would otherwise be terrifying or disorienting- like removing your goggles or respirator in 45 degree water. Beyond that, the staff is equally as knowledgeable and the community they foster is incredibly warm and welcoming. Even on my open water dives where I thought it was just going to be myself and Dave, I ended up meeting more people who tagged along just because they wanted to dive. I'd be hard pressed to find a more inviting community that is excited to pass the knowledge along to others. What an awesome experience and an awesome group of people that I can happily say I'm a part of now. Thank you Dave! 5/5 stars

Great dive shop for rentals. We go diving on the weekends occasionally and this spot has been…read moreawesome for that. The location of the store is very convenient and close to a lot of dive sites. I bought the rental card which gives pretty good discounts on lots of gear options, and so far it's been a good investment - particularly if you're local it's a good place to fill or rent tanks. They also have scuba diving trips which seem cool - I'll update my review if we end up going on one of those.

They have all the toys and the staff is delight to work with. An excellent Shop for maintenance and…read morerepair of my regulator and console as well.

I found Giant Stride while I was in the area for work, and needed to get my regulator serviced. To…read moremy surprise, they offered me same-day service! Being an instructor from Hawaii, I had never seen a shop with that kind of turnaround. Unfortunately my regulator had a crack, and I intended to dive before they could get a replacement in. The staff were extremely knowledgeable and helpful as I debated which I would purchase as a replacement. While I ended up not able to dive with them on this trip, I know who I'm coming back to whenever I'm in Rhode Island again!

I went in there in my first visit and the younger guy he was cool with me was in there for my first…read moretime and I waited to get my dive tank vip and the guy was n time and he know my dive instructor John .and my tank came back ready to dive and I dove and now I got bring it back to vip I hope he is still there to vip my Dive Tank