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A Homeowner's Guide to Generator Brands Comparison (Generac/Kohler/Briggs/Champion/Cummins)

A comprehensive guide to understanding generator brands comparison (Generac/Kohler/Briggs/Champion/Cummins). Get expert advice from the Pittsburgh Electrical Knowledge Center.

By PEKC Team·8 min read·November 24, 2024·Reviewed for accuracy
A Homeowner's Guide to Generator Brands Comparison (Generac/Kohler/Briggs/Champion/Cummins)

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8 min read — here's the short version

The first step is always to consult with a licensed electrician. They can assess your home's electrical system, help you determine the right size and type of generator, and ensure that the installation is done safely and up to code.

Overview

When the power goes out in your Pittsburgh-area home, a reliable generator can be the difference between a minor inconvenience and a major disruption. Whether it's a summer thunderstorm rolling through the South Hills or a winter ice storm hitting Cranberry Township, losing power can mean no lights, no heat, no refrigeration, and no way to charge your essential devices. For homeowners in Western Pennsylvania, a whole-house standby generator isn't a luxury—it's a smart investment in safety, comfort, and peace of mind. But with so many brands on the market, how do you choose the right one for your home? This guide will walk you through a comparison of the top five generator brands: Generac, Kohler, Briggs & Stratton, Champion, and Cummins, to help you make an informed decision.

Why a Standby Generator is a Smart Investment for Pittsburgh Homeowners

While portable generators can provide some power in a pinch, a whole-house standby generator offers a superior level of convenience and reliability. Unlike a portable generator that you have to wheel out, fuel up, and manually start, a standby generator is permanently installed outside your home, much like an air conditioning unit. It's connected directly to your home's electrical system and your natural gas or propane line. When a power outage is detected, the generator automatically starts up and restores power to your home within seconds. You don't have to do a thing. This is especially crucial for families with young children, elderly relatives, or medical equipment that requires constant power. Imagine the peace of mind knowing that your home in Shadyside or Squirrel Hill will have power, even when the rest of the neighborhood is dark.

The Top 5 Generator Brands: A Detailed Comparison

Choosing the right generator brand can feel overwhelming. Each has its own set of strengths and weaknesses. Let's take a closer look at the top five brands to help you understand the differences and decide which one might be the best fit for your home.

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**Generac: The Market Leader**

Generac is the most widely recognized name in residential standby generators, and for good reason. They are the market leader, and you'll find their units installed in homes all across the Pittsburgh area. Their popularity means that there is a large network of factory-trained technicians who can install and service their products. However, their market dominance also comes with some drawbacks. Here's a breakdown of what you can expect from a Generac generator:

• Pros: Wide availability, large service network, and a range of models to fit different needs and budgets. Their Mobile Link™ technology allows you to monitor your generator's status from your smartphone or tablet.\n• Cons: Some users have reported issues with reliability and customer service. Warranty claims can sometimes be a source of frustration. Because they are so common, some electricians may be less thorough in their installation and service.

**Kohler: The Premium Choice**

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Kohler has a long-standing reputation for quality and reliability. While they may not have the same market share as Generac, they are often considered a more premium option. Kohler generators are known for their robust construction and commercial-grade engines, which are designed to last. If you're looking for a top-of-the-line generator for your Mt. Lebanon home, a Kohler is definitely worth considering.

• Pros: Excellent reliability and durability, quiet operation, and a strong warranty. Kohler generators are built to withstand the harsh weather conditions that can sometimes hit Western Pennsylvania.\n• Cons: Higher upfront cost compared to some other brands. The service network may not be as extensive as Generac's, so it's important to find a qualified Kohler installer in your area.

**Briggs & Stratton: The Budget-Friendly Option**

Briggs & Stratton is a well-known name in small engines, and they also offer a line of home standby generators. Their generators are often more affordable than Generac or Kohler, making them an attractive option for budget-conscious homeowners. However, the lower price point can sometimes come with trade-offs in terms of quality and features.

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• Pros: More affordable than many other brands. They offer a range of models with different power outputs.\n• Cons: Some users have raised concerns about the long-term reliability of their generators. The warranty and service network may not be as comprehensive as those of the market leaders.

**Cummins: The Powerhouse**

Cummins is a giant in the world of diesel engines and power generation. While they are more known for their commercial and industrial generators, they also offer a line of residential standby generators. Cummins generators are known for their power, performance, and reliability. If you have a large home with high power demands, a Cummins generator might be the right choice for you.

• Pros: Extremely powerful and reliable engines. They are built to handle heavy loads and long run times.\n• Cons: Higher cost and a smaller residential service network. Finding a qualified Cummins installer in the Pittsburgh area may be more challenging.

**Champion: The Contender**

Champion is a newer player in the standby generator market, but they have quickly gained a reputation for producing reliable and affordable generators. They offer a range of models with innovative features, and they are often praised for their customer service. While they may not have the long track record of a brand like Kohler or Cummins, they are a strong contender that is worth considering.

• Pros: Good value for the price, innovative features, and excellent customer support.\n• Cons: As a newer brand, they have a smaller service network and less of a long-term track record compared to the more established players.

Key Factors to Consider When Choosing a Generator

Beyond the brand name, there are several other important factors to consider when choosing a standby generator for your home. A licensed electrician can help you assess your needs and make the right choice, but here are some key things to think about:

• Power Needs (Sizing the Generator): This is the most critical factor. You need to determine how much power you need to run your essential appliances and systems. A qualified electrician can perform a load calculation to determine the right size generator for your home.\n• Fuel Type (Natural Gas vs. Propane): Most standby generators run on either natural gas or liquid propane. Natural gas is more convenient if you already have a line running to your house, as you won't have to worry about refueling. Propane is a good option if you don't have natural gas service, but you will need a large tank to store the fuel.\n• Warranty and Service: A good warranty is essential for a major investment like a generator. Look for a brand that offers a comprehensive warranty and has a strong service network in the Pittsburgh area.\n• Noise Levels: Generators can be noisy, so it's important to consider the noise level, especially if your home is close to your neighbors. Some brands offer quieter models, and a good installation can also help to reduce noise.\n• The Importance of Professional Installation: This is not a DIY project. A standby generator must be installed by a licensed electrician to ensure that it is done safely and up to code. An improper installation can be a serious fire hazard and can damage your electrical system.

NEC Requirements and Safety Considerations

The installation of a standby generator is governed by the National Electrical Code (NEC), as well as local building codes. A licensed electrician will be familiar with these requirements and will ensure that your generator is installed safely and correctly. Some of the key NEC requirements for generator installation include:

• Proper Location: The generator must be located a safe distance from doors, windows, and air intakes to prevent carbon monoxide from entering your home.\n• Transfer Switch: An automatic transfer switch is required to safely disconnect your home from the utility grid when the generator is running. This prevents back-feeding, which can be extremely dangerous for utility workers.\n• Proper Wiring and Grounding: The generator must be properly wired and grounded to prevent electrical shocks and fires.

Never attempt to install a standby generator yourself. The risks are simply too high. Always hire a qualified, licensed electrician who has experience with generator installations.

Making the Right Choice for Your Western PA Home

Choosing the right standby generator for your home is a big decision. There is no single "best" brand for everyone. The right choice for your home in the Pittsburgh area will depend on your specific needs, budget, and the availability of qualified service professionals. By understanding the strengths and weaknesses of the top brands and working with a trusted, licensed electrician, you can choose a generator that will provide you with safe, reliable backup power for years to come. Don't wait for the next power outage to leave you in the dark. Start researching your options today and enjoy the peace of mind that comes with knowing your home and family are protected.

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