Kohler generators are exclusively made by Kohler Co., a renowned American manufacturing company. This means that from design to production, the generators carry the distinct hallmarks of Kohler’s engineering and quality control.
Kohler Co. is a global leader in manufacturing kitchen and bath products, engines, and power systems. Their generator division specifically focuses on creating reliable power solutions for residential, commercial, and industrial applications.
Established in 1873, Kohler Co. remains a privately held family-owned business headquartered in Kohler, Wisconsin. This long-standing ownership structure has allowed them to maintain a consistent vision and commitment to product development.
Are you curious about the origins, quality, and specific features that define Kohler generators?
This article will examine the details of Kohler’s generator manufacturing, explore their commitment to quality, discuss where their products are made, and address common questions consumers have about these important power solutions.
Let’s begin.
Table of Contents
Who Owns Kohler and Its Generator Division?

Kohler Co. continues to be a privately held company owned by the Kohler family. Established in 1873, it is well known for its plumbing products, hospitality businesses, and cabinetry. However, Kohler Co. no longer holds sole ownership of its generator division.
In May 2024, Kohler Co. spun off its energy business, selling a majority stake to the private equity firm Platinum Equity. This independent power systems company was later rebranded as Rehlko. While Kohler Co. still maintains a minority financial stake in Rehlko, the two companies now operate under separate corporate leadership.
Despite this change in ownership, residential and industrial backup generators continue to be manufactured under the KOHLER brand name. Rehlko maintains the same manufacturing facilitiesprimarily based in Wisconsin—ensuring that the products still adhere to the brand’s long-established engineering standards and quality.
Where are Kohler Generators Manufactured?
Many Kohler generators, especially those for the North American market, are manufactured in the United States. Kohler Co. maintains primary manufacturing facilities in Wisconsin, USA.
These facilities feature advanced production lines where they assemble and test engines and generator sets. The company highlights its American heritage and commitment to domestic manufacturing for many products.
While core manufacturing is often U.S.-based, Kohler Co., like many global companies, operates international facilities and sources components from a global supply chain. This approach helps them serve diverse markets worldwide.
Manufacturing locations can vary for specific models or components. However, the design, engineering, and quality control for all Kohler generators typically originate from their headquarters.
Are Kohler Generators Good Quality and Reliable?
Kohler generators hold a strong reputation for quality and reliability in the power generation industry. The company has long engineered durable, high-performing equipment.
Generators undergo rigorous testing before leaving the factory. This involves extensive run-time tests and performance checks under various load conditions to ensure they meet strict standards.
Many users and industry professionals confirm the consistent performance of Kohler generators, especially in standby applications where reliable power is crucial during outages.
The brand’s commitment to quality also shows in the materials and components used. This often leads to a longer operational life and fewer unexpected issues compared to some alternatives.
What Types of Generators Does Kohler Offer?
Kohler offers a wide range of generators designed to meet various power needs. Their product line includes solutions for residential, commercial, industrial, and mobile applications.
For homeowners, Kohler offers standby generators that automatically activate when utility power is lost, providing seamless power. They also provide portable generators for temporary power during outages or for recreational use.
Commercial and industrial clients can select from a robust array of larger standby and prime power generators. These units often serve essential services, data centers, healthcare facilities, and construction sites.
Kohler also manufactures marine generators for boats and RV generators for recreational vehicles. This diverse offering ensures a Kohler generator suits nearly any power requirement.
What Engines Power Kohler Generators?
Kohler generators primarily use engines designed and manufactured in-house by Kohler. The company is known for producing its own engine lines specifically tailored for power generation.
For many residential and smaller commercial generators, Kohler uses its proprietary K-series and Command Pro series engines. These engines deliver reliable performance and fuel efficiency.
For some larger industrial and commercial generator sets, Kohler may integrate engines from other reputable manufacturers like John Deere or Mitsubishi. This strategic sourcing enables them to offer specific power outputs and fuel types.
The engine choice always ensures optimal compatibility and performance with the overall generator system, upholding Kohler’s standards for durability and efficiency.
How Do Kohler Generators Compare to Competitors Like Generac?
When comparing Kohler generators to competitors like Generac, several key differences and similarities become apparent. Both brands lead the generator market, offering robust and reliable products.
Kohler often receives recognition for its robust, commercial-grade engines in many residential units, and for its focus on single-manufacturer engine and generator integration. Many users find Kohler units have a slightly more industrial build quality.
Generac, in contrast, is known for wide availability and an extensive dealer network, often offering a broader range of price points. They maintain a strong market presence and provide many features designed for homeowner convenience.
Both brands offer solid warranties and have strong reputations for customer support. The choice often depends on specific model features, engine preference, local dealer availability, and budget considerations.
Ultimately, both Kohler and Generac provide highly capable generators. Consumer preference might stem from specific installation requirements, desired noise levels, or perceived long-term value from either brand.
What is the Expected Lifespan and Warranty for Kohler Generators?
A Kohler generator’s expected lifespan varies significantly with usage, maintenance, and the specific model. Properly maintained standby generators can last for many thousands of operational hours.
With regular exercise cycles and professional servicing, residential standby generators often provide reliable service for 20 to 30 years or more. Their lifespan is measured in operational hours, not calendar years.
Kohler typically provides competitive warranties for its generators. Residential standby generators often include a 5-year, 2000-hour limited warranty, covering parts and labor.
Specific warranty terms can differ based on the generator model, application (residential, commercial, marine, RV), and region. Always check the exact warranty documentation provided with each unit.
Regular maintenance, as outlined in the owner’s manual, is crucial for maximizing the generator’s lifespan and ensuring the validity of its warranty.
Where Can You Purchase Kohler Generators?
You can purchase Kohler generators through a network of authorized dealers and distributors. This approach ensures customers receive professional advice, installation, and after-sales support.
Authorized dealers are typically trained and certified by Kohler to sell, install, and service their generator products. They can assist with sizing the correct generator for your needs and ensure proper installation.
Visit the official Kohler Power Systems website to find authorized Kohler generator dealers. The site usually features a “Dealer Locator” tool, allowing you to search for nearby service providers.
While some smaller portable Kohler generators may be available through major retailers, dedicated dealer networks almost exclusively sell and install the larger home standby and commercial units.

I am Jack Neel, a mechanical engineer, researcher, and writer. I created this website to share my knowledge about different brands and products with you. I research the manufacturers behind the brands and provide you with the information you need to make smart buying decisions.
