Sea Level Diving Scuba Shop in Crystal Lake, IllinoisMcHenry County's Finest Full Service Scuba Shop

 Sea Level Diving is a PADI 5 Star scuba shop that has been serving the area for more than 28 years. We offer snorkeling and scuba diving lessons, dive trips, rental equipment, air fillsscuba equipment sales and service. We are an authorized dealer for Aqua Lung (U S Divers), Apeks and Mares scuba diving equipment; as well as many other scuba product lines. Whatever your scuba diving needs, Sea Level Diving can service them. Visit our new state of the art facility, with indoor pool, located at 269 Liberty Rd. Crystal Lake!

In September 2013, we moved into our new custom built facility located near Three Oaks Recreation Area. We are the only scuba training facility in Illinois with classrooms,  pool and open water dive training on site. Experience the difference convenience makes, choose Sea Level Diving for all your scuba needs.

 Rent Our Pool For Your Group Event

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Sea Level Diving News

This Month's Equipment Special

Vyper Air Computer

Suunto Vyper Air Dive Computer with Hoseless Air Pressure

MSRP $1175.00

NOW ONLY $725.00

You get the Transmitter FREE!

Contact Information

Sea Level Diving
269 Liberty Rd. 
Crystal Lake IL 60014
View Map
Phone: 815-479-0996

Dive Trip Offer

Now Taking deposits for Ambergris Kaye, Belize November 7
Belize Dive Trip

Local Dive Events and Dates


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Current Weather


Crystal Lake

Partly cloudy Humidity: 74%
Wind: S at 5 mph
66°F / 89°F
67°F / 85°F
69°F / 88°F

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