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Find a Location

Generac Power Systems, Inc. has 5 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.
    • Generac Power Systems, Inc.

      S45w29290 Highway 59 Waukesha, WI 53189-9071

      BBB Accredited Business
    • Generac Power Systems, Inc.

      211 Murphy Dr Eagle, WI 53119-2065

      BBB Accredited Business
    • Generac Power Systems, Inc.

      757 N Newcomb St Whitewater, WI 53190-1475

      BBB Accredited Business
    • Generac Power Systems, Inc.

      900 N Parkway St Jefferson, WI 53549-1338

      BBB Accredited Business
    • Generac Power Systems, Inc.

      3815 Oregon St Oshkosh, WI 54902-7100

      BBB Accredited Business

    Business ProfileforGenerac Power Systems, Inc.

    Electric Generators
    Multi Location Business
    BBB accredited business

    At-a-glance

    Customer Reviews

    1.26/5stars

    Average of 157 Customer Reviews

    Customer Complaints

    334 complaints closed in last 3 years

    118 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 3/29/2006

    Years in Business: 65

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    Generac Power Systems, Inc. manufactures engine-driven generator systems for industrial, commercial, residential, and recreational vehicle uses, as well as power washers, automatic transfer switches, controls, fuel tanks, enclosures and remote monitoring software. Headquartered in Waukesha, Wisconsin, their products are used worldwide in both the industrial and residential markets.

     

    Business Details

    This is a multi-location business.

    Find a Location

    Generac Power Systems, Inc. has 5 locations, listed below.

    *This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

      Country
      Please enter a valid location.
      • Generac Power Systems, Inc.

        S45w29290 Highway 59 Waukesha, WI 53189-9071

        BBB Accredited Business
      • Generac Power Systems, Inc.

        211 Murphy Dr Eagle, WI 53119-2065

        BBB Accredited Business
      • Generac Power Systems, Inc.

        757 N Newcomb St Whitewater, WI 53190-1475

        BBB Accredited Business
      • Generac Power Systems, Inc.

        900 N Parkway St Jefferson, WI 53549-1338

        BBB Accredited Business
      • Generac Power Systems, Inc.

        3815 Oregon St Oshkosh, WI 54902-7100

        BBB Accredited Business
      Location of This Business
      S45w29290 Highway 59, Waukesha, WI 53189-9071
      BBB File Opened:
      1/1/1964
      Years in Business:
      65
      Business Started:
      1/1/1959
      Business Started Locally:
      1/1/1959
      Business Incorporated:
      6/24/1959
      Accredited Since:
      3/29/2006
      Licensing Information:
      This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
      Type of Entity:
      Corporation
      Business Management
      • Aaron Jagdfeld, President/C.E.O.
      • Amanda Olivares, Customer Service Supervisor
      Contact Information

      Principal

      • Aaron Jagdfeld, President/C.E.O.

      Customer Contact

      • Aaron Jagdfeld, President/C.E.O.
      • Amanda Olivares, Customer Service Supervisor
      Additional Contact Information

      Phone Numbers

      Customer Complaints

      334 Customer Complaints

      Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

      File a Complaint

      Most Recent Customer Complaint

      06/25/2024

      Complaint Type:
      Service or Repair Issues
      Status:
      Answered
      I performed a warranty for this company 10 weeks ago and they have refused to pay me. They stated that I had an outstanding amount owed to them so, they were holding the money they owed me to pay the outstanding balance. The problem is that the outstanding invoice they claimed to have against me had no customer name, address, or generator serial number associated to it. So they couldn't say as to where the money was going, just that I owed it. I'm guessing someone's pocket maybe. So, after 10 weeks they tell me that they can't issue me a check because its the end of the quarter and they can't issue it for another 2 weeks! What a bunch of crap!! Stay far away rom this company.
      Read More

      Customer Reviews

      157 Customer Reviews

      What do you think? Share your review.

      How BBB Processes Complaints and Reviews

      Start a Review

      Most Recent Customer Review

      Pam P

      1 star

      07/17/2024

      I am a Generac generator owner, it is at my residence. I live in ******, **. I am very disappointed with my purchase. We had a storm come through in May 2024 and our power went out and our generator would turn on and then turn off. We could not get it to stay on and power the house. Mind you, we have a service agreement so it is monitored and maintenance regularly. My husband also checks the oil every 12 hours when it is running even though it is recommended to do it every 24 hours. He checks it more frequently just to be safe. So we called the 1-800 number and they eventually sent out a technician to look at it. The technician told us it was a part called a brush or brushing and that it needed to be replaced. He replaced it and it worked fine. Fast forward to Hurricane Beryl, our power went out Monday, July 8 at about 6 am and the generator kicks in and powers the house. Great news, right? WRONG! Today, July 12 at around 4:30 am the generator stopped working again. It is giving us the same error code as last time so it appears to be the same part out again. A technician arrived at our residence July 15 (Monday) afternoon to do diagnostics on our unit. His evaluation was exactly what I thought it would be. It is the exact same part (a brush) that went out in May 2024 and of course he does not have the part in stock. The technician (Lane) said that he will have to order the part and it will take approximately three weeks to arrive. The technician also said that our generator is from the ***** ******** factory and that he is being told that the rotor in units from that factory were not calibrated correctly. He also told us that Generac is aware of the problem and at this time they are not doing anything to correct it. That is unacceptable. I paid a ton of money for this and you have sold me a lemon. How is replacing the part going to permanently fix it? It's not, it is just a band-aid until the part fails again. DO NOT BUY A GENERAC! 

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