Welcome to Northeast Scuba!


More than 3/4’s of our earth is covered by water. We have fresh water lakes, ponds, rivers and streams. All you need is the ticket to begin exploring these wet wonderlands and you can earn that ticket by learning to dive through Northeast Scuba.

Northeast Scuba is a full service dive facility offering equipment sales, scuba instruction, repair services and travel. Conveniently located off of I-495 at Exit 34 in Chelmsford, Massachusetts, we serve scuba diving and snorkeling enthusiasts from the Boston metro area, Southern New Hampshire (Nashua and Salem) as well as surrounding towns.

Courses offered: 

Try Scuba : This is an introductory session to let you see what scuba diving is all about.

Beginner Course (Open Water diver) : You complete all training with Northeast Scuba to include your open water dives.

Open Water ReferralComplete the academic and confined water training with Northeast scuba and then take your referral to your warm water resort to complete your 4 open water dives.

Advanced Adventurer is for those divers wanting to learn skills and techniques associated with our specialty diver programs. 5 Dives.

Specialty programs like Night, Wreck, Photo, Deep.…and many more. See our Recreational Courses page for a complete listing.

Technical dive training for the diver looking to advance their skills and stay longer and maybe even deeper than recreational limits.

We have added two new pages to better serve you. Current Events will keep you up to date on what’s happening and the Monthly Specials will show deals on service, equipment purchase, courses, etc. 

December Super Specials
Northeast Scuba Always Offers Great Deals on All the Gear We Sell.
This Month for Fun, We’re Making it Even Better With Different Specials for the Days leading up  to Christmas!
***Specials by the Day***
December    7th:  Mask, Fins, Snorkels 15% Off
December    8th:  Accessory items 20%Off
December    9th:  Scuba Packages 10-15% Off
December   10th: Regulator systems 10-20% Off
December 12th:  Gear bags 10-15% Off
December 14th:  Dive Computers 10-15% Off
December 15th:  3mm Wetsuit 10-20% Off
December 16th:  Nitrox Course 15% Off
December 17th:  Consoles 10-20% Off
December 19th:  BCDs 10% Off
December 20th:  5 & 7mm Wetsuits 15% Off
December 21st:  Regulators 10% Off
December 22nd:   Drysuits 10-20% Off
December 23rd: Wetsuit hoods/boots 10-15%
December 24th:  Books on Diving 20% Off


Monthly Special:  $99.00

Full Face Snorkel Mask


  • For Medium-Large Faces (110 lbs+)
  • Mask offers 180 degree view
  • Totally Dry Snorkel
  • Perfect for the novice to the experienced snorkeler
  • Dry Snorkel Technology eliminates water entry the mask without sacrificing performance
  • Top prevents water from entering
  • One-way purge valve for effortless clearing
  • COLORS: Blue, green, red or white
  • Snorkeling Mask – Not for Scuba Diving

Aquabionic 1 fins now in stock:


Product Description: Limited time offer for 2015 fins $129.99 (regular price 179.99).

aquabionic 1 – advanced scuba diving fin technology

The design of the aquabionic fin uses bionic principles as an approach to innovation, referencing strategies found in various marine mammals to generate the most comfortable and powerful fin ever developed. The result is the world’s first water adapting responsive propulsion system for fins, patented as warp technology.

Amplifying a diver’s kick impulse, the forced adaptive dynamic cupping and spreading of the blade actuators and central membrane dynamically modulates the surface area of the fin, capturing and accelerating more undisturbed water for the most efficient propulsion. warp technology allows the fin to be precise and maneuverable at low thrusts and powerful and responsive when more propulsion is needed.

The design features low profile side rails, eliminating side spill by aligning water flow into a mono-directional thrust. This makes the aquabionic1 not only an excellent fin for straight-line flutter kicks, but also a top performer for frog, scull, and other technical kick styles.

The result is a fin that is comfortable enough to wear all day, efficient enough to propel a fully dressed diver with minimal demands on air and energy, yet instantly powerful enough to allow the diver to negotiate the toughest currents and conditions.

Bionics applied and as close to nature as it gets.

Check our current event page for updates on local diving adventures.

Lobster dives, Seal Dives, fun dives and more.





Repair services on most major lines of equipment. Most repairs completed within 7-10 days, hydros generally within 7 days.

  • Hydro tests and visual inspections
  • Regulator repair
  • BCD repair
  • Dry suit repair

Air Fills: By the tank or purchase a 20 fill card and save.

Manufacturers/equipment lines:

Scubapro, Sherwood, Genesis, DUI, Henderson, Deep See and many others. Yearly Maintenance and Repair services are available for regulators, BCDs, dry suits, tanks and tank valves. Northeast scuba also offers a complete assortment of rental diving gear as well as a nice selection of used equipment for sale.

Dive Travel:

Traveling with other divers is always an exciting and unique experience. Northeast Scuba typically offers two or more dive trips to exotic (i.e. warmer!) locations each year. Some of our past trips included Grand Cayman, Bonaire, Turks and Caicos, Palau, Trukk, Cozumel, Wakatobi, and Belize. Locally we have planned dive trips off Gloucester and Rockport and to the Thousand Island area of upstate New York and Canada, Eastport in Maine, Rhode Island (German u-boat) and many nearby dive sites. Check out our upcoming trips to Bonaire and Indonesia.

Local diving is quite varied in our New England waters and there is much to see. Many divers don’t realize we have a very diverse population of marine life, wreck diving sites as well as many opportunities for hunting/catching underwater. Northeast Scuba often uses several local charter services to schedule boat dives, hunting trips and general exploration.If diving on some of our deeper wrecks holds interest for you then you will find we have connections to those seldom visited sites. If you want to dive locally then we assist you with your diving plans.

Please stop in and talk to us about the exciting world of diving and how you can become a diver or if you already dive, how you might advance your diving skills and knowledge or use our services to improve your diving experience.