New to Granger and needed a hydraulic hose replacement. These guys came highly recommended and they far exceeded my expectations. A+
October 2022
OUTSTANDING CUSTOMER SERVICETiernan's helped me out with a flat tire. They went above and beyond to fix the problem right away. Their customer service was fantastic. Highly recommended.
July 2022
I needed a small repair to my push mower and they went above and beyond to provide service. I'll be a customer for life. Highly recommended!
Tiernan's Service Center is a full-service preventive maintenance and auto repairs center in the Granger, IA 50109 area, specializing in 4x4 Services, Alignment, Brakes, Car & Truck Care, Domestic Cars & Trucks, Electrical Services, Electronic Services, Engine & Transmission, Engine Maintenance, Fleet Brakes, Fleet Drive Train, Fleet Electrical, Fleet Electronics, Fleet Engine Work, Fleet Front End Services, Fleet General Services, Fleet Suspension Work, Fleet Tires, Fleet Trailer Work, Fleet Wheel Services, General Services, Heating and Cooling Services, Heavy Duty Repair, Import Cars & Trucks, Miscellaneous Services, Quick Lube Services, Small Engine Repair, Tires, Towing, Transmission Services and Undercar Services since 2011.
