United Divers Inc.

United Divers Inc. We are the premier SDI teaching facility & retail store in the Boston area Come dive with us among the whale sharks at the Georgia Aquarium on our annual trip!

United Divers Inc is the premier SDI (Scuba Diving International) facility and retail store in the Greater Boston Metro area, dedicated to providing training for all levels of recreational scuba diving, as well as supplying and servicing equipment, including equipment for Public Safety Divers. We teach our own classes year round, as well as courses at Harvard, MIT, and Northeastern University. We

do both drysuit and wetsuit repairs, and have regulator repair technicians for the following companies: Apex, AquaLung, Atomic, Oceanic, OTS, Poseidon, Sherwood, ScubaPro, Tusa, Zeagle. We are also drysuit dealers for DUI, USIA, and Viking.

06/01/2026

Summer hours are here!

Starting this Sunday, the 7th, the shop will be open at these new times:

Monday 10-6
Closed Tuesday
Closed Wednesday
Thursday 12-6
Friday 10-6
Saturday 10-6
Sunday 12-6

Let's go diving!

To the surprise of probably nobody, we are closed tomorrow because of the incoming blizzard! You can come over, but we w...
02/22/2026

To the surprise of probably nobody, we are closed tomorrow because of the incoming blizzard! You can come over, but we won't be here! You probably shouldn't be diving either.

Happy Holidays from all of us to you! This week and next week we will be closed Thursday and Friday. Have a lovely and s...
12/22/2025

Happy Holidays from all of us to you! This week and next week we will be closed Thursday and Friday. Have a lovely and safe everything! 🙂

(In case it helps- this means we're open 10-6 Monday and Saturday, 10-2 Tuesday this and next week! 😆)

Well, that's another Halloween (and more importantly Haunted Hathaway's�) in the books! We all had a great time carving ...
11/01/2025

Well, that's another Halloween (and more importantly Haunted Hathaway's�) in the books!

We all had a great time carving pumpkins, diving famous wrecks and observing the wildlife! (undead?!)

Thanks to Brittany Lewis and Noelle Snyder for setting up this great event!

10/10/2025

Hi folks! We will be closed this coming Monday in observance of Indigenous Peoples Day. We are open as normal, 10-6 tomorrow.

3 newly minted Rescue divers came out of the gauntlet this weekend. Congrats to all on an excellent class!
09/22/2025

3 newly minted Rescue divers came out of the gauntlet this weekend. Congrats to all on an excellent class!

08/25/2025

Hi divers! Just a reminder that we will be closed next Monday in observance of Labor Day! We hope you've had a great summer- there's still plenty of time to go diving though! If you want MORE time to go diving, call us about a drysuit class! 😜

Hi everyone! Remember it's still tax free weekend today, and we have some excellent deals for you! In fact they're so go...
08/10/2025

Hi everyone! Remember it's still tax free weekend today, and we have some excellent deals for you! In fact they're so good we're open 10 to 6 today! (Usual hours are 10-6 M, Fri, and Sat, 10-2 Tue and Thursday)

From now until the end of August, get a Sherwood Oasis with single gauge console and octopus for $500! Genesis Prana with single gauge and octopus for $450.

IST 3mm wetsuits are $175, and IST 7mm suits are $275!

Steel tanks purchased new come with a 20 fill card! New Aluminum tanks come with a 10 fill card!

Masks fins and snorkels are 15% off list price and gear bags and accessories are 10% off.

See something you want but can't make it in today? Give us a call and we can ring it up for you over the phone. Our number is 617-666-0410. Or even better, stop by and see us today!

06/30/2025

Hi folks, just a reminder that we're going to be closed for the 4th and Saturday. We're out enjoying ourselves, and so should you!

However, if you need fills or gear for our nice three day weekend we will be open late Thursday. (10-6) Have a happy and safe fourth, enjoy the water and no lighting fireworks in ya hands.

Address

59 Washington Street
Somerville, MA
02143

Opening Hours

Monday 10am - 6pm
Thursday 12pm - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm
Sunday 12pm - 6pm

Telephone

+16176660410

Website

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