Have a dead battery? Misfiring starter or alternator? For all of your electrical repair and maintenance needs, come to Tiernan's Service Center in Granger, IA 50109. We service your vehicle with care, providing a high level of workmanship you can trust.
Our electrical repair and maintenance services include:
Batteries & Cables
We offer excellent replacement batteries and cables for your vehicle. Just call or stop by and we will make sure you find the best fit for your vehicle.
Breakers & Fuses
We carry an assortment of breakers and fuses for your vehicle's needs. To find out more about the breakers and fuses we carry please give us a call.
Tiernan's Service Center carries a variety of lights that provide 180 degrees of uninterrupted illumination. For all of your vehicle's lighting needs please contact us at 515-577-5643.
Spark plugs channel the electrical current to ignite the fuel. Like many parts of your vehicle, spark plugs wear out. When a spark plug fires it removes some of the metal on the plug. Please call us for all of your spark plug needs.
Starters & Alternators
A starter converts electrical energy into mechanical energy. The alternator charges your vehicle's battery. Looking for a starter or alternator for your vehicle? Let us help you! We enjoy helping our customers with all of their vehicle needs. For all your questions call us at 515-577-5643.
Wiring & Switches
Tiernan's Service Center has qualified service professionals waiting to help you! We can replace faulty wiring and switches on your vehicle. For all of your electrical needs don't hesitate to contact us or stop by our shop.
Discover More About Electrical Repair Services At Tiernan's Service Center in Granger
Auto Electronics Repair