MEET THE TEAM

Our in-house staff of knowledgeable, dedicated professionals takes pride in providing outstanding, personalized service to our customers and our community. Call us today and become one of our many satisfied customers.

Mark Costis

President

Suzanne Ferro

Assistant to President

KJay Autullo

Chief Operating Officer

Dia Preston

Chief Financial Officer

David Dumphy

Vice President of Sales

Our Team Over The Years

Always Free Estimates & Proposals

Installation, maintenance, service & repair

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Serviced Customers

Years in Business

Total Customers

Our
Promise

From the core of the engine to the controls, we stand by our product with one of the best warranties in the industry. We ensure that our generators are quiet, powerful and reliable – and this can only be done by sourcing the best possible product. Generac Generators are the largest and most reliable source for home, business, and recreational backup generators. We offer competitive sales, installation, and service to ensure that the quality of our guests’ experience is top-tier, no matter the nature of their generator needs. GenerX is proud to have been designated as Generac’s PowerPro Dealer for 6 consecutive years.

Recent Blogs

GenerX and Generac: The Perfect Pair

In the heart of the Sunshine State, where azure skies meet pristine beaches, lies a region notorious for its breathtaking beauty and its tumultuous hurricane seasons. Florida, a paradise often disrupted by Mother Nature's fury, has long battled the wrath of hurricanes...

Signs My Automatic Standby Generator Needs Repair

In an era where power outages have become increasingly common due to various factors, having an automatic standby generator is a lifesaver. GenerX Generators offers dependable solutions to keep homes powered and businesses operational during expected & unexpected...

GenerX Generators: Florida’s Most Reliable Generator Installation Company

If you just typed “generator installation companies near me” into Google, then you’ve come to the right place! Maybe you typed “generator repair near me”? Yep! We can help you with that too! In the sunny state of Florida, where unpredictable weather events and...

Happy Customers

"Mark Costis and the Generx team keep my whole house powered in case of city power outages. They have the greatest service and excellent products. With a full tank of propane (250 gallons) I can run my whole house for at least a week. Thanks Mark! A Generx Generator was a great investment!"

Adil

"Irma would've been an even bigger nightmare without our generator--it's officially my new favorite thing, and I'm grateful for the work you're doing in the Tampa Bay area."