Gainesville Truck Center is an authorized Mack Truck Dealership & has been in business since 1954. We offer heavy-duty truck sales, parts & service. Our shop has the latest equipment & technology to get your truck up & running when you need it. We also have a new modification center to install dump bodies, roll-off hoists, tarp systems, wet line kits, frame rails, fifth wheels, & perform wheel base modifications. We now have a chassis dynamometer.. Provides Quality Service from regularlay scheduled maintenance to major repairs. Our master technicians can diagnose amd complete the most complex repair. Service department open 6am - 6pm Mon. thru Fri. After hours emergency service call 404 392-8707. Sales and parts Mon. thru Fri. 7:30 to 5:30 call 770 532-8463. New and Used Mack Trucks.