Licensed Generator Contractor Providing Fast Service & Free Quotes for San Marcos, TX, Residents

As the energy needs of Central Texas residents continue to grow, having a trusted generator contractor has never been more important. Luckily, you don’t have to look far! Storm Guardian Generators is the name to know in San Marcos, proudly serving the community with licensed generator installation, repair, and maintenance services for both residential and commercial clients. Whether you operate a local business downtown or manage a rural property in Hays County, we deliver backup power solutions tailored to your needs. Furthermore, our team is committed to building relationships with each customer, offering support that lasts the life of your generator and beyond.

Why Storm Guardian Generators?

At Storm Guardian, we take pride in more than just the equipment we install. We are a Texas-based, founder-operated company with over 18 years of experience in the generator industry. As an authorized dealer of Generac generators and Kohler generators, we offer professional-grade systems that are built to last—and backed by the kind of long-term service and care you can only get from a local team. That means we don’t just show up, install a unit, and disappear; we become your trusted partner for all things backup power. Here’s what sets us apart:

• Fully licensed and insured generator contractor
• Locally based with two Texas locations
• Factory-certified for Generac and Kohler systems
• Emergency response available 24/7
• Flexible financing options available
• Bilingual staff

Currently dealing with rolling blackouts? Planning ahead for storm season? Whatever the case, we’re the generator specialist to turn to. Explore our comprehensive services below.

Generator Installation and Repair in San Marcos, TX

We install residential generators and commercial generators, from compact air-cooled systems to high-capacity industrial units. New systems include:

• Free estimate
• On-site evaluation
• Professional installation
• First year of emergency service
• Optional maintenance plan

We’ll assess your energy usage, provide a custom proposal, take care of necessary permits, and install your new generator to meet local codes. But that’s not all we can do.

Alas, generators aren’t something you can install and forget about—they need the occasional repair to stay reliable. Our technicians can handle just about any generator repairs, including troubleshooting, parts replacement, and system recalibrations. It doesn’t matter if we installed the generator or someone else did, and it doesn’t matter if your unit is under warranty or not. We’re here to help!

Generator Maintenance Plans

Routine generator maintenance is one of the best ways to protect your investment. We offer flexible maintenance plans that include seasonal visits and ongoing system care to reduce wear and tear, including oil and filter changes, electrical system checks, software updates, and more. Even if you didn’t buy your generator from us, we’ll keep it running strong.

Emergency Generator Services

Storms don’t wait for business hours, and neither do we. Our 24/7 emergency generator service is included for free during the first year after installation. After that, you can remain covered with our affordable emergency response plan. What does this mean for you? It’s simple—when your generator fails, we respond quickly to restore power and prevent further downtime.

Additional Power Services

Storm Guardian Generators also installs EV chargers and solar battery backup systems for customers looking to add modern, clean energy solutions to their homes or businesses. We help San Marcos clients combine traditional and renewable energy sources for maximum efficiency and reliability.

Power Up With Confidence

Whether you're a homeowner looking for peace of mind or a business owner wanting long-term independence from the local grid, Storm Guardian Generators is your trusted generator contractor in San Marcos, TX. Give us a chance to impress you during a free estimate! Come with questions, and be sure to ask about special offers as well.