• auto and truck electrical service
  • brake repair shop
  • vehicle lighting installation
  • car batteries waukesha
  • automotive air conditioning services
  • vehicle wiring
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VEHICLE REPAIR, REWIRING & MAINTENANCE
municipal vehicle repair
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STARTER & ALTERNATOR REBUILDING, PARTS, REPAIR
starter repair
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VEHICLE LIGHTING SALES & INSTALLATION
axios light bars
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SHOP SUPPLIES & LANDSCAPE TOOLS
landscaping supplies
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VEHICLE AIR CONDITIONING REPAIR SERVICES
air conditioner recharging service
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ELECTRICAL SUPPLIES & COMPONENT TOOLS
car wiring service
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Welcome to Kaestner Auto Electric

Car Electrical Repair | Power Window Repair | Starter & Alternator Repair & Replacement | Vehicle Repairs & More in Greater Milwaukee

GIVE US A CALL TODAY: (262) 547-9600 

Starter & Alternator Rebuilding & Repair | Vehicle Lighting & Wiring | Electrical Components

Our goal at Kaestner Auto Electric is to provide you with car electrical repair service & repair that exceeds your expectations. We want to be your premier supplier of top-quality automotive parts, replacements & repairs!

Kaestner Auto Electric has been serving the Greater Milwaukee, Waukesha, and Southeastern Wisconsin areas with a wide variety of automotive and truck parts and services since 1919. We are experts in automotive batteries, lights, power windows, wiper repair & installation & so much more!

We are also distributors of top-quality electrical & shop supplies & we also sell landscape tools & flags in our shop!

Kaestner’s is NOW selling amber/green strobes in Whelen, North American, and Triton lines.

At Kaestner, we pride ourselves in providing fair pricing, and our service technicians bring over 40 yrs of experience to your installation or repair. Both our experience and our pricing make us your preferred choice over dealership-provided services. We provide these services in our 10,000 square foot building, which is divided into a large parts warehouse with a front display area, a starter and alternator rebuilding center, and our 3 double-bay vehicle repair garage.

If you are a commercial business and are interested in talking with one of our salespeople, give us a call today. We would be happy to visit and learn more about your business needs!

Contact us Today!

    (262) 547-9600

Our service and sales hours are:
Monday – Friday: 7:30 a.m. – 5 p.m.,
Saturday (for parts sales):  8 a.m. – 12 p.m.
Sunday: Closed

  kaestner auto electric