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KOHLER Generators Owner Support

Need help with your Kohler home generator?

Call Kohler Home Generator Support: 1-800-544-2444 Hours: Monday – Friday, 8:00am to 4:30pm (CT)

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Refer a Friend & Get a $300 Rebate

You made a smart choice by purchasing a KOHLER generator for your home or small business. Now, you can earn a $300 rebate for every friend or family member you refer who purchases and registers a qualifying KOHLER generator.

How to Claim Your Rebate
  1. Recommend a KOHLER generator to a friend or family member.

  2. After their unit is installed and registered, visit KohlerRebates.com to submit your rebate online.

  3. Enter:

    • Your generator’s serial number

    • Your referral’s generator serial number

  4. Receive a $300 rebate per qualifying referral!

Rebates are issued as a digital or physical gift card. Please allow 5–8 weeks for processing. View full terms and conditions here.

KOHLER Generators Extended Warranty

Power You Can Trust. Protection You Deserve. KOHLER standby generators are built for reliability — and our extended warranties ensure your backup power system stays protected.

Why It Matters
  • Long-Term Coverage for parts, labor, and service

  • Flexible Warranty Plans to fit your needs and budget

  • Nationwide Dealer Support for expert service anytime

Protect your investment with a KOHLER generator warranty.

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Man wearing safety gear while installing or maintaining an open home generator in a garden.

Product Warranty Registration

Once your generator is installed you have two easy options to register your warranty.

  1. (Recommended) Dealer Registration: The authorized Kohler dealer or installer that installed your generator can complete the post-installation registration form on your behalf.

  2. Homeowner Registration: You can also register the unit yourself by filling out the warranty form and submitting your proof of purchase.

Your warranty coverage begins on the commissioning date if registered by your dealer, or defaults to the shipment date unless you provide proof of purchase during registration.

How we stand out

The Kohler Promise

Premium Limited Coverage

Our premium warranty includes labor and travel for a longer period compared to other brands. We have a 200-mile range where others only have 100.

Dedicated Customer Support

We have dedicated teams to handle all warranty claims and technical issues, ensuring quicker resolutions and reliable customer service.

Authorized Dealer Network

Our large network of authorized dealers gives you access to qualified technicians. They make it easy to handle warranty repairs and maintenance.

Kohler Energy Management App

Remote access. Connection at your fingertips. An easy, intuitive interface. Relax knowing you have everything you need to manage your standby generator from one place, whether you're at home or on the go.

Kohler Energy Management App

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