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Radtke Appliance, Inc.

Oconomowoc, WI

4.5(146 reviews)
5 store perks
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About Radtke Appliance, Inc.

Radtke Appliance & Mattresses is a family-owned business with over 70 years in the Oconomowoc community. They offer a wide selection of mattresses and appliances, including kitchen and laundry appliances, and provide in-house service and repair. Their friendly and helpful staff prioritize a wonderful customer experience.

Current Promotions
Last updated Aug 5, 2025

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Purchase Incentives
  • Family owned business
  • Over 70 years in the Oconomowoc community
  • Privately owned appliance store
  • Service center available for appliance repairs
  • Friendly and helpful staff
Mattress Selection

Brands

Restonic

Ideal for

All sleepers

Technology

not provided

Assortment

Mattresses
Kitchen Appliances
Laundry Appliances
Refrigeration
Dishwashers
Ovens
Ranges
Microwaves
Cooktops
Washers
Dryers
Freezers
Trash Compactors
Dehumidifiers
Electronics
Security Accessories
Power Protection

Price range

$
$$
$$$
$$$$

Price range not yet reported

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.5 · 146 reviews

Last updated Mar 15, 2026

Gina Rainey· 5★ · 3 weeks ago

Wow - it has been a very long time since I experienced the great quality service that I did with Radtke today. From Bonnie on the phone to the delivery guys, I felt like everyone was competent, friendly and very eager to exceed my expectations. Well done! We'll definitely use them for all appliances going forward. Thank you!

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Niko Markos· 5★ · a year ago

Radtke Appliance went above and beyond for us! They installed all of our basement appliances flawlessly and even put our custom panels on our fridge and dishwasher. The attention to detail they brought to every aspect of the project were outstanding. What truly stood out was their phenomenal customer service. From the initial consultation to the final installation, the team was professional, courteous, and genuinely cared about ensuring everything was perfect. They patiently answered all our questions and made the entire process smooth and stress-free. We couldn’t be happier with the results and highly recommend Radtke Appliance for anyone looking for top-notch appliance installation and customer service.

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Chet Hendrickson· 5★ · 3 weeks ago

I called the store today because my 10 year old gas stove wasn’t working (I didn’t purchase from them) and needed a new igniter. The lady on the phone was super helpful and when I arrived to pick it up a gentleman even gave me a couple tips on the install. I’ll be purchasing my appliances from Radtke once mine need to be replaced. Easy 5 star service.

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Mick VanEvery· 5★ · a month ago

We have purchased 12 appliances from Radtkes over the years. Our dishwasher needed to be fixed and Ryan C got right on it. I appreciated the friendly disposition and respect for our home by taking off his shoes. Thanks Ryan. Mick

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Pamela Bisbee· 5★ · 4 months ago

Purchased a glass cooktop about a year ago from Radtke, good price for the product. Just last week a crack appeared in the cooktop. I checked my warranty and a limited warranty stated replacement for thermal cracks. I called Radtke, sent pictures of the damage and about two weeks later I have a new cooktop. Love that Radtke works with the customers too get the best deals, coverages and replacements. They also have awesome service . I’ll buy from Radtke forever!!

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