When the power goes out, everything stops—lights, heating, communication, and comfort. But not when you have a Generac generator installed by Mauro Electric. Known for their reliability and long lifespan, Generac generators deliver steady energy when you need it most. But an important question remains: What do Generac generators run on?
The answer depends on your home, your fuel options, and your energy goals. In this guide, Mauro Electric breaks down the different fuel types that keep your generator running—so you can make the best choice for reliable, efficient power year-round.
Understanding What Do Generac Generators Run On
Generac generators are designed to run on several different fuel sources, including natural gas, liquid propane, and diesel. Each type of fuel provides unique benefits for different settings—whether you’re powering a house, a business, or industrial equipment.
At Mauro Electric, our certified technicians help you choose the right fuel system based on your property layout, available utilities, and energy needs. With professional installation and expert service, you’ll always have power when it matters most.
Dependable Power of Natural Gas Generators
One of the most popular options is the Generac natural gas generator. Natural gas offers a consistent fuel supply because it’s connected directly to your city’s utility lines. That means no need for refilling tanks or storing propane on-site.
Mauro Electric recommends natural gas for homeowners who want convenience, cost-efficiency, and reliability. It’s an eco-friendly alternative power option that provides a clean burn and lower emissions compared to other fuels.
When properly installed by Mauro Electric, your natural gas generator can run indefinitely—as long as the gas supply remains uninterrupted.
Liquid Propane Generators: Efficient and Clean Energy
If your property isn’t connected to a natural gas line, liquid propane is an excellent choice. Generac generators that run on liquid propane deliver clean, efficient energy that’s easy to store for emergencies.
Mauro Electric frequently installs liquid propane generators for rural properties, remote homes, and off-grid systems. These units store fuel in above-ground or underground tanks, ensuring long-term power even during utility outages.
Propane also burns cleaner than diesel or gasoline, making it a great option for environmentally conscious homeowners looking to reduce their carbon footprint.
Diesel Generators: Tough, Reliable, and Built for Heavy Use
For industrial or commercial applications, diesel-powered generators provide unmatched durability. A Generac diesel generator can handle large electrical loads and extended run times, making it ideal for facilities that can’t afford downtime.
Mauro Electric installs and maintains diesel units for customers who need robust, long-lasting equipment. While diesel fuel may cost more and require regular refills, it’s the best choice for high-performance systems and emergency backup in critical situations.
Comparing Fuel Types: What’s Right for Your Home or Business?
Choosing between natural gas, liquid propane, and diesel comes down to your priorities. Mauro Electric helps clients make this decision by evaluating cost, availability, and maintenance.
- Natural gas: Best for convenience and steady supply.
- Liquid propane: Great for storage flexibility and clean burning.
- Diesel: Strong performance for industrial or large-scale applications.
The right choice depends on how often your generator runs, your fuel supply access, and your property’s installation setup.
Role of a Professional Generator Installer
Installing a Generac generator is not a simple plug-and-play process—it requires precision, planning, and expertise. As a trusted generator installer, Mauro Electric ensures every step meets safety and efficiency standards.
From connecting natural gas or liquid propane lines to integrating the generator with your home’s electrical system, our technicians handle everything. We make sure your generator run time, fuel efficiency, and power output align perfectly with your household’s energy demand.
Cost of Generator Installation and Operation
The cost of running a generator depends on several factors: the fuel type, size generator, usage hours, and maintenance. Natural gas tends to be the most cost-effective, while propane and diesel are more expensive but offer flexibility.
At Mauro Electric, we provide transparent pricing and detailed breakdowns so you can make informed decisions. Our goal is to help you balance reliability, efficiency, and cost—so you get the best value from your Generac generator investment.
Maintaining Your Generac Generator for Maximum Efficiency
Routine maintenance is essential for long-term reliability. Mauro Electric offers comprehensive service plans that include fuel system checks, oil changes, and performance testing.
Regular inspections ensure your Generac gas or liquid propane generator stays in top condition, minimizing unexpected breakdowns. With our professional care, your generator will deliver dependable power for years to come.
Alternative Power Options for Continuous Protection
Beyond traditional generators, Mauro Electric also helps clients explore alternative power solutions. Hybrid systems that combine Generac generators with renewable sources like solar panels offer unmatched efficiency and reliability.
This forward-thinking approach ensures your home or business always has a reliable power backup, no matter what happens with the grid.
Why Choose Mauro Electric for Your Generac Generator Needs
Whether you’re asking what do Generac generators run on or planning your first installation, Mauro Electric delivers unmatched expertise and dependable service.
Our team understands that every house, company, and property is unique. That’s why we tailor every solution—from choosing the right fuel type to optimizing runtime and maintenance. When it comes to power, performance, and peace of mind, Mauro Electric is the name you can trust.
Power Your Home with Mauro Electric—Reliable Energy Starts Here
Don’t wait for the next outage to test your backup plan. Whether you need a Generac natural gas, liquid propane, or diesel system, Mauro Electric has the experience and equipment to keep your home safe and comfortable.
Call Mauro Electric today for professional generator installation, maintenance, and alternative power solutions that keep your lights—and life—on.



