What Is the Best Generator for Commercial Power Outages?

To protect your business against potential power outages, it’s important to have a high-quality commercial generator on hand.

But what are the best generators for commercial use? Here’s a quick list of some of the most reliable names in the industry that we highly recommend to our clients in Wisconsin. Take a look.


Kohler is one of the most trusted names for a wide variety of appliances, including commercial generators. It has made its name in working specifically with small businesses and their wide range of needs, offering a variety of different wattage capacities with their generators, as well as different fuel categories and both off-grid and utility-backup power options.

The brand is nearly 100 years old, and remains a globally respected and recognized source of power solutions for all different settings. You can’t go wrong with a Kohler machine.


Another American standard for generators, Generac has been creating high-quality generators for more than six decades and is the top manufacturer of standby and backup generator systems in the nation. The company creates generators for portable, commercial and industrial settings, specializing in light power generators and larger models that can come in trailer-mounted varieties.

The company has three different fuel category generators for commercial use, including gaseous generators, diesel generators and bi-fuel generators. It also offers a line of industrial transfer controllers and switches.


Cummins is another global leader in the design and development of generator equipment. The company offers a range of high-quality commercial standby generators, and has specific product lines available for smaller industries, including commercial industrial, high horsepower commercial industrial and small business standby.

Cummins is notable for its long-standing expertise in generator design and manufacturing. Its machines come with a single-source warranty, which backs up the quality you can expect from their machinery.


Winco has been in operation since 1925, and like the other brands on this list, develops generators for both residential and commercial use. The company offers diesel, gaseous and air-cooled standby generators, as well as a variety of emergency standby accessories, such as vapor fuel strainers, high-capacity batteries and excitation boost systems.

Briggs & Stratton

Briggs & Stratton is the largest producer of gasoline engines in the world, which makes them a powerhouse in the world of generator development as well. Their equipment is highly reliable and ideal for your power supply needs. For commercial entities, they offer a wide range of generators for just about any size of operation, with inventory featuring equipment ranging from 17 to 200 kW. This means that, regardless of the size of your business, you can outfit yourself with the necessary power.

Are you interested in learning more about the best commercial generators available on the market in Wisconsin? Any one of these brands will provide you with reliable, long-lasting equipment, but Wenniger Compressor Co. would be happy to provide you with further recommendations based on your needs and preferences. For more information, contact our air compressor repair shop in Wisconsin with your questions.

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