Contact Us
Have questions or need to schedule service? The team at Tiernan's Service Center is here to help. Give us a call at 515-577-5643, send us an email, or stop by our shop in Granger, IA. Whether you have a concern, need advice, or want to bring your car in for a diagnostic, we’re always happy to help.
Please provide us with a few details about you and your vehicle so we can better understand your needs and assist you more efficiently. The more information you share, the faster we can help get you back on the road.
Discover More About Appointments and Repair Services At Tiernan's Service Center in Granger
Alignment Services
Computer Diagnostics
Cost Saving Tips
OUR REVIEWS
RaeLee Hildebrant , 04/12/2021The best service one could ask for!! Mark helped me and my daughter get back on the road as we were traveling through town! He was willing to go above and beyond to Make sure everything was good to go!! Couldn't have asked for anything better!






