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About Us


Why should you select Mid-Atlantic Scuba Center in Northeast Philadelphia for your dive training and equipment needs? Experience.

Mid-Atlantic Scuba Center (MASC) has been a family-owned dive training and scuba equipment dealer since 1981. Our staff members are experts when it comes to instruction, equipment knowledge and service.

As a PADI 5-Star Instructor Development Center (since 1987) new scuba divers and those interested in making scuba diving a career choose MASC since we offer the highest quality education, experiences and equipment in the Philadelphia area.








Our experience through years of training all levels of divers will make your time with us comfortable and rewarding. We know learning to scuba dive can be a little intimidating for some. We have an excellent track record for turning out competent confident divers of even the most anxious student. We have…

  • Eight PADI Instructors on staff, including a Course Director – who is also a marine biologist – and four Master Instructors
  • Three PADI Assistant Instructors
  • Four PADI Divemasters
Try Before You Buy!