KOHLER Generators Reviews

4,915,594reviews on ConsumerAffairs are verified
  • We require contact information to ensure our reviewers are real.
  • Our moderators read all reviews to verify quality and helpfulness.
  • We use intelligent software that helps us maintain the integrity of reviews.

About KOHLER Generators

KOHLER backup generators automatically switch on in the event of a power outage. Generators help run electricity to your home for appliances, whole-home circuits, sump pumps, HVAC units and water heaters. Generators are permanently fixed outside and operate off liquid propane or natural gas. KOHLER has a large network of authorized dealers for installation. Costs vary based on generator size and installation.

Pros
  • Automatic transfer switch
  • No refueling
  • Five-year warranty
  • Authorized dealer network
Cons
  • Professional install
  • Can be pricey

What are KOHLER generators?

KOHLER generators are residential backup generators that provide power in the event of an outage. The units are permanently installed outside of your home, ready to support electricity, HVAC units, appliances, personal electronics, sump pumps, water heaters and other electrical needs if the main power goes down.

KOHLER generators run off your home’s natural gas or propane fuel supply lines. When power goes out, generators automatically kick in, which means no refueling or running power lines to your devices. Each KOHLER generator comes with a 2,000-hour, five-year warranty.

How do KOHLER generators work?

KOHLER generators cannot be self-installed. An authorized dealer will see you through the following installation steps, which are performed by an experienced professional:

  1. Virtual or on-site consultation
  2. Free estimate with generator and automatic transfer switch installation
  3. KOHLER-authorized electrician installs transfer switch
  4. Move generator into place
  5. Electrical lines connected
  6. KOHLER-authorized pipefitter connects to fuel source
  7. Installation complete

Once the generator installation is complete, it will automatically turn on when the power goes out. The switchover can happen within seconds, with little to no power interruption.

KOHLER generator prices

KOHLER generator starting prices range from $3,395 to $18,165. Starting price doesn’t include installation, automatic transfer switch or accessories costs. Simple installation can cost around $2,000. During your consultation, a representative can help you determine the electrical load needed and generator size. KOHLER’s most popular models include the ones in the table below.

PowerWhat it powersStarting price
10 kWLights, sump pump, basic appliances$3,395
14 kWHVAC, water heater and television$4,325
20 kWMost major appliances and electronic devices$5,555
48 kWEvery home circuit, major appliances and personal electronic devices$18,165

KOHLER generators FAQ

What do KOHLER generators run on?

KOHLER generators run on your home’s liquid propane or natural gas, completely independent of your home’s electrical power.

Do KOHLER generators have a warranty?

KOHLER generators come with a five-year warranty. An extended warranty is also available for purchase.

Does KOHLER offer financing for generators?

Many KOHLER-authorized dealers offer financing options.

What size KOHLER generator do I need?

This varies based on what electrical devices and appliances you want to power during an outage. KOHLER generators range from 10 kilowatts to 48 kilowatts. A representative can help you determine which size you need.

Where are KOHLER generators manufactured?

KOHLER generators are manufactured in the U.S. The manufacturing plants are located in Wisconsin and Mississippi.

Still have questions?

Are KOHLER generators good?

KOHLER generators can be helpful during power outages. Because of an automatic switch feature, your generator will turn on within seconds, ensuring little to no power loss downtime. Its generators run on your home’s natural gas or propane lines, completely independent of your home’s electrical power. KOHLER has authorized dealers nationwide. Each generator comes with a five-year, 2,000-hour warranty.

KOHLER Generators Reviews

Filter by Rating

  • (416)
  • (84)
  • (56)
  • (40)
  • (90)

Popular Mentions

    How do I know I can trust these reviews about KOHLER Generators?
    • 4,915,594 reviews on ConsumerAffairs are verified.
    • We require contact information to ensure our reviewers are real.
    • We use intelligent software that helps us maintain the integrity of reviews.
    • Our moderators read all reviews to verify quality and helpfulness.
    Top reviews
    • Top reviews
    • Recent
    • Oldest
    • Most helpful

    A link has directed you to this review. Its location on this page may change next time you visit.

    2 featured reviews
    How do I know I can trust these reviews about KOHLER Generators?
    • 4,915,594 reviews on ConsumerAffairs are verified.
    • We require contact information to ensure our reviewers are real.
    • We use intelligent software that helps us maintain the integrity of reviews.
    • Our moderators read all reviews to verify quality and helpfulness.
    Page 1 Reviews 0 - 5
    Verified purchase
    Sales & MarketingOnline & AppStaff

    Reviewed June 17, 2026

    I need a generator as backup power for my house, which is at the end of a power line that fails frequently. I picked Kohler and I like knowing that I'll always have power. The biggest benefit being the sense of mind that I have that we're protected all the time. The only time the generator ever ran in an emergency, it ran for about an hour or so. No one was home. But it's the peace of mind knowing that it's secure, and it would work when I need it. I've got the transfer panel so it automatically starts the generator up and switches over.

    There are some issues with the app, though. The time is off, which may be something with the conversion. I’m in Central time but my generator is set to start up at 9:00 am every Sunday and run the test cycle. When it runs, the notifications will tell me it’s 3:00 in the morning. I put a help ticket in on the app, but I have it still. But it’s not a huge deal that affects the way that the generator runs. I work for a dealership, and we sell Kohler gasoline engines and Kohler KDI diesel engines and the support has been good. With both Kohler and me being in Wisconsin, it's easy. I've dealt with engineers from Kohler and a lot of people from the engineering and service department in person. So that was another reason why I chose it. I have easy access and if something happens, I've got people I can contact.

    Thanks for your vote!
    KOHLER Generators
    Response from KOHLER Generators

    Thank you for your thoughtful review. We're happy to hear your generator is providing dependable backup power and peace of mind. We also appreciate you sharing your feedback about the app notifications, as customer feedback helps us continue improving the KOHLER Generators energy management app and overall ownership experience.

    Not sure how to choose?

    Get buying tips about Appliances delivered to your inbox.

      By entering your email, you agree to sign up for consumer news, tips and giveaways from ConsumerAffairs. Unsubscribe at any time.

      Thanks for subscribing.

      You have successfully subscribed to our newsletter! Enjoy reading our tips and recommendations.

      Verified purchase
      Customer ServiceTechPriceMaintenanceStaff

      Reviewed June 13, 2026

      I've lived in this house for six years now. And four and a half out of that, we would lose power in the middle of summer and every winter. There's bad underground power in the neighborhood. Right now, they are going from the green box strung through the air, a temporary cable for my neighbor and me, because we were out of power for three days. So the generator ran for three days. We would lose power in the winter sometimes.

      But in the summertime, that's the big thing. I'm not losing half a beef or a full cow that I had bought in the freezer. So after the last little power outage that we had about a year ago, I told my neighbor, who was an electrical contractor. I said, "I need a generator. Find one and quote one to me." He said, "We sell Kohler." I said, "Okay, I understand that. Give me a quote, let me research."

      I started researching Generac and Kohler, back and forth. I said, "Fine. Just shoot me a quote." I got a quote from Generac. I didn't like their quote and I didn't like their reviews. I said, "All right, fine. Go ahead. Let's pull the trigger and do it." Generac was a huge difference. They wanted more for the same size. I went with Kohler and I would give their customer service a 10. They've been great. The local company here has been really good. I had some questions about it and they came out; they double-checked everything. Every Friday, it does this little maintenance cycle, and I know that it'll work.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for your review! We're glad your KOHLER Generators system is providing the peace of mind you were looking for during frequent outages. It's also great to hear your local dealer has provided excellent support. Thank you for choosing KOHLER Generators.

      Verified purchase
      Customer ServiceSales & MarketingOnline & App

      Reviewed June 5, 2026

      I've got two of these KOHLER Generators. I have one in Iowa on my farm, and we had a severe storm tornado touch down three miles from our farm, but it also knocked the power lines that came down to our farm in that area, and they were off for four days. But after four days, we got tired of running around plugging everybody's refrigerator in, so I bought my first KOHLER in Iowa.

      I have a lake home up in northern Minnesota in the middle of a forest. The city of Bemidji had a derecho go through it, which is 30 miles north of us. They were out of power for six and a half days. I thought to myself, if that derecho would have been down 30 miles further south, we would have been over two weeks in the middle of that forest to get power. I bought my second one a year or two after I bought the one for the farm.

      I've had the one on the farm going on three years. The one in Minnesota, I put it in last August. Both of them are hooked up to my both houses' 1,000-gallon propane tank. They come on once a week and run for 20 minutes. I got the app on my cellphone, so I know when they come on and shut off. We have had instances up here in Northern Minnesota where power has been off for five hours after a big storm would go through. And they start up. We don't realize nobody else has power.I liked the dependability. When we lose power, whether I'm on the farm or at the lake house or if I'm somewhere else in the country, I'm going to have power. I have complete faith in KOHLER. They make a good product.

      I recommended a KOHLER last week to my neighbor up here at the lake. That day, we lost power for four and a half hours. It made him get concerned, and he came down and wanted to know some things about my generator. I gave him the phone number and the name of the salesman, and he's in the process of talking to them.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for trusting KOHLER Generators to protect your farm and home. It's great to hear your generators have provided dependable backup power through multiple outages and that you've felt confident recommending KOHLER Generators to others. We truly appreciate your support.

      Verified purchase
      Customer ServiceCoveragePriceRatesFollow-Through

      Reviewed June 4, 2026

      I live in a rural area and we have power outages here. I needed to make sure that we were covered during the winter and felt it was necessary to have a backup generator. I live in Wisconsin, and I wanted to support a local product. I didn't like the reviews for Generac, so it came down to Kohler. And I heard good things about them, so I went with them.

      The experience has been good so far and my only complaint is that during the coldest part of the winter, which was colder than 10 below zero, the generator would not start during the weekly startup, even though we have the cold-weather starting kit on it. It did start when it warmed up. So, the problem was with sub-zero starting. Hopefully, when the power goes out, it's not 20 below zero because I don't think the unit will start. That was the only hitch in the giddy-up. We've only been that cold that one time since we moved here five years ago. We have had two power outages and the generator has started up immediately and performed. So, it's doing what it's supposed to do.

      The electricians who installed the generator are coming in August to change the oil and give the unit the yearly checkup and I’m gonna talk to the guy about the problem. The dealer responded when I originally called them about setting up a meeting to come and talk to them about installation. They came when they said they were gonna come to do the startup. So, they were good. We'll see how they are in August when they come for the oil change. But so far, they've done what they said they were gonna do. Kohler’s price is right where it should be. It was comparable to Cummins and Generac. I have a boat that's being stored in a pole barn in our home. If we visit our daughters out of state, I have peace of mind that during the winter, and if we lose power, the home is protected and the pipes aren't gonna freeze.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for taking the time to leave a review. We're glad your generator has performed as expected and is providing confidence during Wisconsin winters. We appreciate your feedback and are happy to hear your local dealer has been there to support you. Thank you for choosing KOHLER Generators.

      Verified purchase
      Customer ServiceTechOnline & AppMaintenanceStaffTransparency

      Reviewed May 7, 2026

      We live in Houston and the contractor that we used recommended KOHLER because they got high marks on a Facebook neighborhood user group. Their comment was that KOHLER was more reliable than other brands. We also heard from people in the neighborhood that their Generacs had a nasty habit of not working when there's an actual extended power outage. So, we decided to buy a KOHLER generator. I looked on the web to help me decide what size to buy, then I worked with ACS and they handled everything.

      We've been very happy so far with our KOHLER generator and we have not had any issues. The weekly run seems to go okay. I've got the KOHLER app installed on my phone which gives me updates. We've also got the annual service contract from ACS, and they look at the online stuff. They contacted me one time when the generator was offline, because I had misconfigured the router thing. It's nice knowing that if we have another extended power outage, like we seem to have every few years in Houston, we've got power for whole house. Plus, our immediate neighbors can run an extension cord across the fence and plug in to power their refrigerators. I also said something to my daughter and son-in-law when they were over about getting a KOHLER generator at their place.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for sharing your experience with us, DC. We are proud to hear your Kohler Generator has delivered the reliability and peace of mind you were looking for, especially in an area like Houston where extended outages can happen. It is great to know the installation process, mobile app and support from your local dealer helped make the experience seamless from start to finish. We also appreciate you recommending KOHLER to your family. Thank you for trusting KOHLER Generators to help keep your home powered when it matters most.

      Verified purchase

      Reviewed June 28, 2026

      We lose power too much where I live, especially during storms and I bought a home generator. I liked the way Kohler was made better, and they were a little quieter. I'm very satisfied with my experience in using the generator.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for choosing KOHLER Generators. We're happy to hear you're satisfied with your generator and appreciate you highlighting its quiet operation and dependable performance. Thank you for sharing your experience.

      Verified purchase
      Sales & MarketingOnline & AppEase of Use

      Reviewed June 26, 2026

      I had a good experience with KOHLER. I contacted a company that I trust and they were promoting KOHLER generators. It was competitive with other generators we looked at. It was on a week ago when we had a power outage. It was seamless. The app monitors what the generator is doing and it's easy to use. I have peace of mind.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for your review! We're glad your generator provided seamless backup power when you needed it and that you're enjoying the convenience of the mobile app. Thank you for choosing KOHLER Generators.

      Verified purchase
      PriceRates

      Reviewed June 14, 2026

      We’ve had Kohler for nine months now. I wanted to ensure that we have either AC or heat for the warm or cold weather, to keep the refrigerator and freezer running. So far, it's been good. We can hear it when we're on the other side of the wall from where it's located. We’ve had outages since I’ve had it in place, and it didn't kick on right away. But within 30 seconds, it was on. Once power was restarted, it did a cooldown cycle and then shut off. Quality-wise, it seems okay. It doesn't have all the features I would like, but it's efficient. The price was a lot more than what I was expecting, but that's all right.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for sharing your experience. We're glad your generator has been there when the power goes out and is helping keep your home comfortable year-round. Thank you for choosing KOHLER Generators.

      Verified purchase
      PriceRates

      Reviewed June 12, 2026

      When I lived in New Hampshire, when I first started being an electrician, the company I worked for installed Kohler Generators. I'm very familiar with the Kohler Generators. And when I was there, we took out a lot of Generacs and put in Kohlers. And that swayed me. And since I worked on them, I was familiar with how they hooked up and their reliability. So I went with Kohler. I live in Vermont, and I have co-op power, and they lose power all the time. I have lived in my house since 2018, and probably four or five of the Christmases we've been in the house, we've not had power. I’ve used the generator quite a bit, and I’m very satisfied. Their price is great as well. I even talked to my boss. Because I'm an electrician in Vermont now. We used to install whatever, and we made the switch. He's not part of Kohler, but all we install now is Kohler Generators. I convinced him to switch to Kohler and not do Generac at all.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for sharing your experience. Hearing that professionals trust and recommend KOHLER Generators means a great deal to us. We're proud to provide reliable backup power that homeowners can count on year after year.

      Verified purchase
      PricePunctuality & SpeedRates

      Reviewed June 11, 2026

      I spoke with the company, GymPro, and their salesman was the person I spoke with about the KOHLER generator. I liked the pricing and the size. It does its test runs and on scheduled time and there haven't been repairs needed. We know when it's running. We can hear it. I've got on it once and didn't have an issue.

      Thanks for your vote!
      KOHLER Generators
      Response from KOHLER Generators

      Thank you for your review! We're glad to hear your generator is performing as expected and completing its scheduled exercise cycles without issue. Thank you for choosing KOHLER Generators.

      Loading more reviews...

      KOHLER Generators Company Information

      Company Name:
      KOHLER Generators
      Website:
      www.rehlko.com