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FRUNKERY

Kaestner Auto Electric

Unclaimed

Waukesha, Wisconsin

4.6(42 reviews)

Google rating

Business details from Google. Something wrong? The owner can claim this page and fix it.

Opening hours

  • Monday7:30 AM – 5:00 PM
  • Tuesday7:30 AM – 5:00 PM
  • Wednesday7:30 AM – 5:00 PM
  • Thursday7:30 AM – 5:00 PM
  • Friday7:30 AM – 5:00 PM
  • Saturday8:00 AM – 12:00 PM
  • SundayClosed

Google reviews(42)

4.6(42 reviews)

Rating and reviews from Google. Google picks which reviews it shares; we show them as written.

I

Ian Polskiwyrob

Jun 2026

Brought my alternator in for a rebuild, they were unable to source parts and was explained this in detail. In all fairness this was off a 1995 Subaru sambar from Japan not a domestic vehicle so I already had my thoughts on if it was possible to do domestically. They cleaned my ground and tested my unit, told me I should go ahead and run it the way it is. 30 years old and still running great a testament to quality components made in japan during this era. Nonetheless keep Kaestner in mind, they are great people and professionals at what they do.

B

Brian G

Feb 2026

I only needed a generator tested off the vehicle but with service like this, it is no wonder why they have been in business for so long. Thank you for your help.

L

Lisa Scheunert

Jan 2026

EXCELLENT!! Very happy to have been given the name of Kaestner! They are awesome! Haven't had heat since Christmas. Not for lack of trying. KAESTNER MADE THE REPAIRS FAST EFFICIENT AND I HAVE HEAT!!!! THANK YOU TOM AND RANDY!! You may have literally saved my life! ROCKSTARS! ⭐⭐⭐⭐⭐

a

ann garibay

Jan 2026

Great service, my car is running way better thank you

G

Good Investment

Oct 2023

It's refreshing to know that mom and pop businesses are still around. Kaestner Auto Electric is just that, family oriented, professional, honest and worth the visit. These guys saved me over $300 on a car door lock by finding out all of my doors have a factory recall in place. Instead of taking advantage of me they looked out for me, and i truly appreciated it. Give them a call, you won't regret it!

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Waukesha, Wisconsin

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