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Experienced & Trusted Whole Home Generator Experts

Outsmart power outages with a home generator installed by our experts.

Who We Are

GenerX Generators is the trusted name in whole home generator installations across Florida and Tennessee. Since 2005, we have remained focused on one mission: protecting families with reliable, expertly installed backup power systems. Generators are not a side product offering for us. They are our entire business.

From free estimates and tailored site visits to permitting, installation, inspections, utility coordination, and long-term service, our turnkey process ensures every detail is handled by the industry’s leading professionals. In 2025, GenerX became the first company to earn Generac’s newly introduced highest dealer ranking, Prestige, an honor reserved for top tier partners committed to service and excellence.

Why GenerX Generators Install & Service is Different

Getting you the service you need, when you need it, is our biggest priority. That’s why we’re equipped with expert technicians, a fleet of service vans with equipment for any generator, and a warehouse stocked with Generac Generator repair parts.

This kind of preparation means you don’t have to wait days for a system part to arrive or hours for repairs to start; It means we’re committed to helping you achieve complete peace of mind in the event of a power outage emergency. You don’t even need to take our word for it, check out our client testimonials.

What to Expect From GenerX Generators?


Backup power generation is more important than ever. Every day, our world gets more fast-paced, our work becomes more reliant on power, and it becomes more necessary to have a plan for staying powerful no matter what. As more families look for reliable backup power, wait times increase. That means that planning ahead for your generator installation isn’t just advisable – it’s necessary.

Check out our video to learn more about our Buyer Beware Guide and see for yourself why it’s so important to get started on searching for your generator now – and to work with a provider you can trust.

The Nation’s #1 Backup Generator Installer

9999+

Customers Served

19+

Years in Business

22,975+

Total Customers

Mark Costis, President

Our Promise

From the core of the engine to the automatic transfer switch, we stand by our whole home generators with one of the best warranties in the industry. Generac Generators are the largest and most reliable source for home, business, and recreational backup generators. We offer competitive sales, generator installation, and service to ensure that the quality of our guests’ experience is top-tier, no matter the nature of their standby generator needs. GenerX is proud to have been designated as Generac’s PowerPro Dealer for 6 consecutive years.

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