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During your free quote, we will discuss your backup power needs and explain the installation process to help you choose the best generator to match your needs.

We will take care of everything through out the process of your generator installation.

We are committed to providing customers with unsurpassed product support.

Make home standby backup power more affordable. Apply here for financing.



Home Backup Systems opened in 2006 to serve the local Fort Atkinson and surrounding areas with quality standby generator sales and service. Since that time, we have added another office in Appleton, and our territory has grown to include all of Wisconsin and northern Illinois, while also serving as the generator service provider for a large number of Home Depot stores across Wisconsin. Here at Home Backup Systems, we know choosing a standby solution is a complicated process, so we spend a lot of time prior to any sale, ensuring our customers have a complete understanding of how it works and all of the options available. This helps us to partner with our customers to ensure they are getting exactly what they need. We offer full installation services, parts, warranty service and repairs along with annual maintenance service and agreements. What’s your backup plan?

“Estimates and buyer education are always free!”


Year Established


Projects Completed


Customers Served
 Premier Generac Dealer
Social Media

Social Media

Check us out on Facebook, Google+, and Angie's List for reviews, promotions, and updates.

  • Facebook - Black Circle
  • Google+ - Black Circle

Great Service - the Generac 11KW has been awesome. We have had two power failures since getting it installed last year. One was only for a couple of hours, but the most recent was the result of storms and tornadoes that hit the area. Power was out for three days - thank goodness for the Generac. It kept us up and running for the entire outage. We were sure glad to have it.

I am very impressed with the service I have received regarding my generator. they are very prompt and dependable.

Carolyn Graff

I am very impressed with the service I have received regarding my generator. they are very prompt and dependable.We purchased our new Guardian 2100 Generator from Home Backup Systems back in October of 2018. They were amazing. They handled all the planning and install, Coordinated the utility companies and county inspections to installing the gas lines and electrical hookups. We recommend them to everyone we speak to about our experience. The peace of mind you get knowing that your generator is there is priceless.

Randy Nehf

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Offers and Promotions

Fleet Management

Generac is now offering a new monitoring system for WiFi enabled generators. For more information about this, give us a call or send us an email.

Generac $50/$50 Referral Rebate

Have you heard about our $50/$50 referral rebate program? Tell a friend about our Generac Automatic Standby Generators and if they purchase a generator you both get $50! All you have to do is gather their information once their purchase is completed, then go to to file both of your requests.

Maintenance Options

We have three different options for completing maintenance on your generator;

  • 3 Year Maintenance Contract

  • One Time Maintenance

  • Order a Maintenance Kit

Click the button below to find out more information on the different options available to you!

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Offers and Promotions



For any inquiries, questions or commendations, please call: (866)981-8585 or fill out the form below

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Get a quote: (866)981-8585

615 Madison Ave

Fort Atkinson, WI 53538

Appleton, WI 54914

1020 W 4th St

Mosinee, WI 54455

Rhinelander, WI

W8791 Cty Rd K

Elcho, WI

Tel: (920)568-8882

Tel: (866)981-8585

Fax: (866) 576-2894


To apply for a job with Home Backup Systems, please send a cover letter together with your resume to:

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