Harold Arnolds Sentry Buick GMC is a Charleston Buick, GMC dealer and a new car and used car Charleston SC Buick, GMC dealership.

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Ad Please feel free to Contact Us for more information on your vehicle choice! Call us directly at (843) 628-7576

Harold Arnolds Sentry Buick GMC

1621 Savannah Highway

Charleston, SC 29407

Phone: (843) 628-7576

Fax: (843) 745-5952