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
LIVE Power Outage Tracker
Here When You Need Us Most Aside from the GenerX core promise of providing quiet, powerful, and reliable Generac Generators, our favorite way to help people is by being there when you need us most. One of the many ways we achieve this is by providing 24/7 maintenance...
Difference Between Automatic Air-Cooled & Automatic Liquid-Cooled Generators?
What's the main difference between automatic air-cooled and automatic liquid-cooled generators? This is a great question! The main difference between automatic air-cooled and automatic liquid-cooled generators is the engines. Air-cooled generators come with...
Hurricane Facts
According to the NOAA, National Oceanic and Atmospheric Administration, hurricanes are among nature's most powerful and destructive phenomena. On average, 12 tropical storms, 6 of which become hurricanes, form over the Atlantic Ocean, Caribbean Sea, or Gulf of Mexico...
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
Unique visitors since 2013: 539,562