The Premier Source for Residential Generators & Energy Solutions

At Storm Guardian Generators, we take pride in offering a wide range of high-quality Generac generators to meet the power needs of our customers. With our reliable and efficient generator products, you can ensure that your home always remains powered, even during severe storms an unexpected power outage. Whether you need a standby generator to power only the essentials during an emergency or you’d like a whole-house generator to power your entire home, we have the right solution for your needs.

Our generators are manufactured by Generac, a leading name in the industry, ensuring top-notch quality and longevity. These generators are designed to automatically kick in within seconds of detecting power loss and can power all the essential electrical systems in your home. What’s more, Storm Guardian Generators can also provide solar battery backups as well as Level 2 EV chargers from Generac, making us a one-stop shop for all your home’s energy requirements.

Residential Generators, Solar Batteries & EV Chargers

Standby Generators

Generac standby generators automatically restore power within seconds of an outage using advanced transfer switches. These systems keep essential appliances, security systems, and medical equipment running seamlessly. Designed for reliability, they integrate with your home’s electrical panel and run on natural gas or propane, ensuring uninterrupted power without manual intervention.

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Whole-House Generators

Generac whole-house generators provide comprehensive backup power, ensuring your entire home remains functional during outages. With TruePower™ Technology for stable electricity, they power HVAC systems, refrigerators, lights, and more. Fueled by natural gas or propane, these generators start automatically and feature Mobile Link™ remote monitoring, allowing homeowners to track performance from anywhere.

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Generac Solar Batteries

Storm Guardian Generators installs Generac’s PWRcell Energy Storage System for reliable, sustainable power. PWRcell stores excess solar energy, providing backup power during outages and reducing grid dependence. With modular lithium-ion batteries and intelligent load management, homeowners enjoy optimized energy efficiency and uninterrupted power when they need it most.

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EV Chargers

Generac Level 2 Plus EV chargers deliver fast, reliable home charging with up to 11.5 kW of power. Designed for compatibility with most electric vehicles, these chargers reduce charging times significantly. Wi-Fi-enabled smart features allow remote monitoring and scheduling, ensuring efficient energy use while keeping your EV ready to go at all times.

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Get Expert Guidance on Your Home Generator or Power Solution

At Storm Guardian Generators, we provide personalized service to ensure every homeowner gets the right power solution for their needs. Our experts, backed by decades of experience, help determine the perfect residential generator size—so you’re never left without enough power or overpaying for unnecessary capacity.

We also offer tailored recommendations for home generators, ensuring essential systems stay powered during outages. For electric vehicle owners, we guide you to the ideal EV charger solution, delivering fast, reliable charging at home. With our expertise, you get a seamless, stress-free experience, ensuring long-term efficiency and reliability for your home's backup power system.

The Industry’s Most Reliable Home Generators

Our selection of home standby generators ensures that your household remains powered up even when the grid fails. These generators automatically detect power outages and switch on within seconds to provide seamless backup power. 

Some of the home standby generators we offer include:

GP15000E Model #5734: This powerful generator delivers a substantial amount of power, making it suitable for larger homes or commercial use.
GP17500E Model #5735: Designed for heavy-duty applications, this generator offers robust power output and durability.
GP1800 Model #5981: Compact and portable, this generator is perfect for recreational activities and smaller power needs.
Whole House 200A Utility / 50A Generator Manual Transfer Switch Model #6335: Facilitating safe and efficient power transfer, this transfer switch ensures uninterrupted power flow to essential circuits during outages.
Whole House 200A Utility / 30A Generator Manual Transfer Switch Model #6382: Similar to the previous model, this transfer switch enables smooth power transition between utility and generator sources.

In addition to Generac generators, we proudly offer KOHLER Generators. Whatever your energy needs and budget, we offer a house generator solution that will work for you.

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Generac PowerPro Premier Contractor

Our elite status with Generac gives you complete peace of mind knowing your generator installation, repair, or maintenance project is in expert hands.

Five-Star Reviews

Customer Reviews

Since 2006, Storm Guardian Generators has maintained a reputation as the leading local generator company serving the Greater Houston, San Antonio, and Ausitn areas. See what our customers have to say about us.

"Jacob and his crew at Storm Guardian Generators did an excellent job installing my generator. They were punctual and always left things very tidy - from installing the pad and generator to installing the hook-up boxes to the city power. I highly recommend Storm Guardian!"

Jo Ann G.

Tampa, FL

"My recent Generac installation was excellent. Technicians were knowledgeable, efficient and on time, with an on schedule, neat installation. The planning phase took into account our individual power needs, and we have adequate generation capacity for the next outage. I recommend Storm Guardian, and would certainly use them again."

Craig S.

Tampa, FL

"We had a great experience from start to finish. Everybody we dealt with at SGG was professional and detail oriented. They were also very timely, even with having to deal with permitting and inspections with the city of Austin and the gas company. Last week the power went out for over 12 hours due to the storms and the generator kicked in within seconds and worked great! When the power was finally restored, the generator shut off on its own and we didn’t have to worry about anything. If you are in the market for a generator and want the job done right, I highly recommend SGG."

Tampa, FL

Sara P.

"Overall excellent experience purchasing from Storm Guardian Generators. They made purchasing and install seamless. Everyone I dealt with was professional, courteous, and willing to help. Hard to find in many companies these days. They were always on time and don’t skip any corners with quality instillation, materials, etc. Highly recommend and will be using for any future needs."

Tampa, FL

Carter B.