Nitrox Diving
(up to 40% O2)

Nitrox is a mix of Oxygen and Nitrogen that is different than what is in air. Typically the difference is that there is more Oxygen in the Nitrox that divers use resulting in less Nitrogen.

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scuba classes and instruction

Dive Instruction

Equipment Techniques

Don’t lose a dive to basic equipment failures. Learn how to perform field repairs on fins, masks, bc’s, regulators and tanks.

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Drysuit Diving

New England can have long, cold winters, but our drysuit divers can dive year-round and stay toasty warm. This program provides the skills and concepts required to safely and comfortably dive while using a drysuit.

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Local Diving & Events

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scuba equipment

Dive Shop

Our Team

We take pride in our experienced staff. From technical divers to photographers to instructors, we work with the best in the business.

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Equipment Service

From regulators to tanks, we service it all. Learn more about our 1-year/100-dive service warranty.

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Equipment Rental

We offer a wide variety of rentals here at East Coast Divers. The rental department maintains a fleet of high-quality regulators, Backplate and Wing style BCs, and dive computers ready to pack for your travel needs.

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Let's Go Diving!

dive Massachusetts with ECD Upcoming Dives

Sorry, there are no upcoming dives on that calendar at this time.

Check back soon, as we're always planning excursions, no matter the time of year.

ECD social calendar Events

2 Oct2021
Boston Sea Rovers

Daytime Seminars & Workshops The Boston Sea Rovers host the best educators, explorers, scientists, divers and speakers in the world to help achieve the club mission: “To educate the general public about the underwater world.” The 2021 daytime presentations include over 40 speakers covering a myriad of diving and marine related topics. Each hour there

Visit ECD's MA Dive Site Map