Top Rated Commercial Generators of 2024

According to Customer Reviews

When it comes to keeping your business or commercial operation running smoothly, a reliable generator is essential. Our top-rated commercial generators have been carefully selected based on user review... ratings, ensuring that you have access to the best options available. Whether you need backup power for a construction site, agricultural operation, or industrial facility, these top-rated generators offer the performance and durability you can count on. Explore our selection to find the perfect commercial generator to meet your specific needs and keep your business powered up when it matters most.
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What to look for in top-rated commercial generators

1. Power Output

The generator's power output, measured in watts or kilowatts, should be sufficient to cover your most essential operations. This will depend on the size of your business and the number of appliances or systems you need to power.

2. Fuel Type

Commercial generators can run on different types of fuel such as diesel, natural gas, or propane. Each type has its own advantages and disadvantages in terms of cost, availability, and environmental impact.

3. Noise Level

Generators can be noisy, which may be a concern if your business is located in a residential area or if you have sound-sensitive operations. Look for models that are designed to run quietly.

4. Reliability and Durability

Look for highly-rated brands known for their reliability and durability. Consider models with features such as weatherproof housing and automatic shutdown systems for low oil pressure or high temperature.
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  1. 1
    Generac Air-Cooled Home Stand-By Generator Maintenance Kit for 20 kW/999cc Units (HSB Models Prior to 2013) We picked up our Generac generator oil/air filter and plugs, they installed easy and we are very satisfied
    5.0 (7 reviews)
    $29.99 Your price for this item is $29.99

    About this product

    A complete maintenance kit for Generac air-cooled home stand-by generators, ensuring optimum performance and longevity.

    A complete maintenance kit for Generac air-cooled home stand-by generators, ensuring optimum performance and longevity.
  2. 2
    Camco 30M/30F AMP 12 in. 4-Prong Generator Adapter Generator adapter
    4.9 (46 reviews)
    $42.99 Your price for this item is $42.99

    About this product

    A 125V/3750W generator adapter with a PowerGrip handle for easy use and a 1-year warranty.

    A 125V/3750W generator adapter with a PowerGrip handle for easy use and a 1-year warranty.

    What customers like
    • Convenient to use with PowerGrip handle
    • Fits well and covers a good area
    • Good quality and heavy duty
    • Works great and keeps dog in yard
    • Affordable and exactly what they were looking for
    What customers dislike
    • Size discrepancy
    • Poor engineering
    • Twist lock issue
    • Inability to squeeze properly
    • Jaws don't close completely
  3. 3
    Westinghouse 12,500W Dual Fuel Portable Generator, Gas or Propane, CO Sensor It's a perfect size, very good power and is top rated - ideal for a home back-up for power outages!
    4.8 (27,478 reviews)
    $1249.99 Your price for this item is $1249.99

    About this product

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    What customers like
    • Versatile and reliable performance
    • Easy assembly and start-up
    • Good value for the price
    • Durable and well-built
    • Comfortable and flattering fit
    What customers dislike
    • Not quiet
    • Not durable
    • Fit issues
    • Packaging issues
    • Button placement
  4. 4
    Westinghouse 13,000W Tri-Fuel Portable Generator, CO Sensor, Gas/Propane/Natural Gas I See Why This Generator Is Top Rated!
    4.8 (27,422 reviews)
    $1299.99 Your price for this item is $1299.99

    About this product

    A 13,000W tri-fuel portable generator with CO sensor, runs on gas, propane, or natural gas, with automatic shutdown.

    A 13,000W tri-fuel portable generator with CO sensor, runs on gas, propane, or natural gas, with automatic shutdown.

    What customers like
    • Versatile fuel options
    • Easy to start and operate
    • Powerful and reliable
    • Good value for the price
    • Quality craftsmanship and design
    What customers dislike
    • Not quiet
    • Troubleshooting frustrations
    • Insufficient engine oil provided
    • Difficulties starting
    • Design flaws with receptacles
  5. 5
    Westinghouse 4,650/3,600-Watt Gasoline Powered Portable Generator, RV Ready Outlet with CO Sensor First Generator
    4.8 (4,499 reviews)
    $399.99 Your price for this item is $399.99

    About this product

    A powerful and durable portable gas generator with 4,650 peak watts and a 4-gallon fuel tank.

    A powerful and durable portable gas generator with 4,650 peak watts and a 4-gallon fuel tank.

    What customers like
    • Removes moisture
    • Included accessories
    • Makes cleaning easier
    • Healthy plant
    • Packed securely
    What customers dislike
    • Incorrect cord rating
    • Smaller than expected
    • Lack of helpful support
    • Potential damage to circuit wiring
    • Occasional charging issues with high voltage
  6. 6
    Westinghouse 4,650/3,600-Watt Gasoline Powered Portable Generator with CO Sensor, RV Ready Outlet Wgen3600 generator
    4.8 (4,493 reviews)
    $499.99 Your price for this item is $499.99

    About this product

    A powerful and reliable portable gas generator with 4,650 peak watts and 3,600 running watts, perfect for travel trailers or backup power at home.

    A powerful and reliable portable gas generator with 4,650 peak watts and 3,600 running watts, perfect for travel trailers or backup power at home.

    What customers like
    • Removes moisture
    • Included accessories
    • Makes cleaning easier
    • Healthy plant
    • Packed securely
    What customers dislike
    • Incorrect cord rating
    • Smaller than expected
    • Lack of helpful support
    • Potential damage to circuit wiring
    • Occasional charging issues with high voltage
  7. 7
    Generac 22,000-Watt (LP)/19,500-Watt (NG) Dual-Fuel Guardian Whole Home Standby Generator with 200A Transfer Switch, Wi-Fi
    4.8 (2,717 reviews)
    $6249.99 Your price for this item is $6249.99

    About this product

    A powerful and reliable stand-by generator with True Power™ Technology and a RhinoCoat™ powder finish.

    A powerful and reliable stand-by generator with True Power™ Technology and a RhinoCoat™ powder finish.

    What customers like
    • Low maintenance
    • Reliable and durable
    • Quiet operation
    • Easy to use and install
    • Provides peace of mind
    What customers dislike
    • No Wi-Fi connectivity
    • Doesn't fit in box with handles installed
    • Generator arrived without Wi-Fi
    • Service issues
    • Requires lots of water after consumption
  8. 8
    Generac 24,000-Watt Dual-Fuel Guardian Whole Home Standby Generator with 200A Transfer Switch, Wi-Fi Enabled This top rated product the generac 22kw whole house generator gives you worry free performance and a warranty
    4.8 (2,715 reviews)
    $6497.00 Your price for this item is $6497.00

    About this product

    A powerful and compact standby generator with a 24kW capacity, 200A transfer switch, and Wi-Fi capability.

    A powerful and compact standby generator with a 24kW capacity, 200A transfer switch, and Wi-Fi capability.

    What customers like
    • Reliable and powerful
    • Easy installation process
    • Good warranty
    • Quiet operation
    • Attractive appearance
    What customers dislike
    • Slow speed
    • Tripping circuit breakers
    • Difficult to turn off and on
    • Broke easily
    • Poor Wi-Fi reception
  9. 9
    Generac 10,000-Watt Dual-Fuel Guardian Whole Home Standby Generator with 100A Transfer Switch, Wi-Fi Enabled Top notch supplier,product, & service/maintenance package
    4.8 (2,708 reviews)
    $3899.99 Your price for this item is $3899.99

    About this product

    A 10kW home standby generator with 100A transfer switch and Wi-Fi monitoring for peace of mind during power outages.

    A 10kW home standby generator with 100A transfer switch and Wi-Fi monitoring for peace of mind during power outages.

    What customers like
    • Reliability during power outages
    • Easy installation
    • Wi-Fi capability
    • Peace of mind
    • Ability to power whole house
    What customers dislike
    • Loud
    • Reliability issues
    • Compatibility issues with mesh wifi system
    • Design issues
    • Fuel efficiency problems
  10. 10
    DuroMax 13,000/10,500-Watt Dual-Fuel Portable Generator with CO Alert, 500cc One of the best generators on the market
    4.8 (1,079 reviews)
    $1799.99 Your price for this item is $1799.99

    About this product

    A powerful and versatile portable generator with 13,000 watts of power, dual-fuel capability, and CO Alert technology.

    A powerful and versatile portable generator with 13,000 watts of power, dual-fuel capability, and CO Alert technology.

    What customers like
    • Time-saving
    • Easy assembly
    • Versatility
    • Electric start
    • Flawless performance
    What customers dislike
    • Delay in automatic starting
    • Weak welds
    • Idle control not working with propane
    • No power supply cord connectors
    • Less power than gas-powered blowers

FAQ

What are the benefits of using commercial generators? + -

Commercial generators are designed to provide a reliable power source in case of power outages. They are built to handle heavy loads and can power essential equipment in commercial settings like farms, construction sites, or retail stores. They also come with features like automatic start and fuel efficiency that make them convenient and cost-effective.

How do I choose the right commercial generator for my needs? + -

Choosing the right commercial generator depends on your specific power needs. Consider the wattage requirements of the equipment you need to power during an outage. Also, consider the type of fuel you prefer (diesel, natural gas, or propane), as this can affect operating costs and maintenance requirements.

What is the difference between portable and standby commercial generators? + -

Portable generators are designed for temporary use and can be moved around easily. They require manual setup and operation. Standby generators, on the other hand, are permanently installed and automatically start when they detect a power outage. They can provide uninterrupted power for longer periods.

How often should I perform maintenance on my commercial generator? + -

Regular maintenance is crucial for the longevity and performance of your commercial generator. It's recommended to check your generator weekly for any visible issues and run it at least once a month to ensure it's working properly. Professional servicing should be done at least once a year or as recommended by the manufacturer.

Can I install a commercial generator myself? + -

While it's possible to install smaller portable generators yourself, larger standby generators should be installed by professionals due to their complexity and the need for proper safety measures. Improper installation can lead to performance issues and may void the warranty.

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