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Great Coasters International
  • Home
  • Products
  • Coasters
  • News
  • Contact
  • staff

Meet Our Great Staff

Great Coasters International, Inc. is comprised of many talented, dedicated and highly experienced professionals that are on hand to serve all aspects of roller coaster design, planning, engineering, maintenance and construction.


Click on a person's icon to learn more about their role at GCI.

Great People Build Great Coasters

Clair Hain Jr.

Clair Hain Jr.

Clair Hain Jr.

Ryan Felty

Clair Hain Jr.

Clair Hain Jr.

Dean Ross

Clair Hain Jr.

Joyce Stablewski

Joyce Stablewski

Joyce Stablewski

Joyce Stablewski

Thomas Adams

Joyce Stablewski

Thomas Adams

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Great Coasters International, Inc

2627 State Route 890 Sunbury, PA 17801

(570) 286-9330

Great Coasters International, Inc. offers the smoothest, most twisted, and highest quality wooden roller coaster attractions in the world. Our staff of engineers, project coordinators, and field construction supervisors has earned the reputation of being the most conscientious in the business. Our attention to detail makes the addition of a GCII wooden coaster a solid investment. It is an investment with a company that views itself as your partner, offering a lifetime of service and support after the attraction is open.


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