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RU4Scuba LLC LogoRochester's Friendliest Dive Shop
We dive what we sell and for many items we allow you to try out the items you may be interested in purchasing before you purchase them. After all, how do you know that a pair of fins or a mask will work for you unless you try it in the water first? Please contact us for details.

A note about pricing. The entire SCUBA industry is governed by "MAP" policies. That means that we can only advertise items for sale on our websites for certain minimum price which are set by the manufacturers. Be wary of any website offering items below MAP pricing. Those websites are probably not authorized dealers and they are selling "gray market" gear. Your manufacturer's warranty may not be valid if you purchase your gear from the gray market. 

At RU4Scuba, you will usually find better pricing in the shop than what is listed on our online shop due to the MAP requirements. We believe that our local, loyal divers should be the customers who get a fair deal rather than a stranger on the web. 

We carry the full line of Mares products and are a Mares Lab Repair Center. Learn more about Mares gear by downloading the Mares Buyer's Guide.

RU4Scuba Online Shop



Masks & Snorkels





Buoyancy Compensators

Diving Wear

Cameras & Accessories

Dive Accessories





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We offer flexible classes, dives and pool sessions designed to fit around your schedule. 
  • Our hours vary by season. Please contact us for the current shop opening times.
  • 585-370-0768
    7049 Lake Ave
    Williamson, NY 14589