Tiernan's Service Center is an auto repair shop in Granger, IA. It holds a 4.6 star rating from 57 customer reviews. Read the reviews and hours below, or call (515) 577-5643.
| Friday | 8 AM–5 PM |
| Saturday | Closed |
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
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Typical independent shop prices at Iowa labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.
Auto Repair Shops