Sea Level Diving

We offer scuba diving lessons, snorkeling lessons, scuba diving equipment, snorkeling equipment, scuba diving vacations, scuba diving equipment repairs, air fills, and rental equipment. We sell and service Aqua Lung (U S Divers), Mares, and Apeks scuba equipment and have many other scuba product lines. Whatever your scuba diving needs, Sea Level Diving can service them. Sea Level Diving is located in Crystal Lake, Illinois.

Sea Level Diving is proud to be one of the few dive shops in the country with an on-site, indoor pool.  

Benefits of an on-site pool: 

• Pool temperature is 90º for your comfort.
• Pool training is split over two days for a better learning experience.
• Small class size, 6 students maximum. 
• Your class will have exclusive use of the pool, not shared with noisy groups.
• More time diving in the pool, and less time driving to the pool.
• You can try new equipment before you purchase it.
• You don't have to haul equipment to an off-site pool.
• Rent pool time to practice.
• Convenient course schedules.
• Private and semi-private classes.

With classrooms and an indoor pool on-site, as well as the open water training dive site adjacent to our location, No one makes earning your scuba certification easier and more convenient than Sea Level Diving. Start your course today!