Meet the Team
Mark Costis
President
Suzanne Ferro
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
Serviced Customers
Years in Business
Total Customers
Our
Promise
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."
Danielle
Tampa Area: (813) 814-5900
South-West Florida: (941) 505-1212
Lakeland: (863) 260-7032
Ocala: (352) 581-7008
Flagler: (321) 621-8853
Jupiter: (561) 581-8499
Sarasota: (941) 867-4155
Naples: (239) 789-2633
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