ALFA Group, LLC

We're ALFA Group, LLC, providing comprehensive whole home generator solutions in the Manassas and Arlington area. Our generator services cover everything from initial consultations and installations to regular maintenance and emergency repairs. We work with various generator types and brands to keep your backup power systems ready for action. We help you evaluate fuel options—whether natural gas for continuous supply or propane for flexibility—and match your choice with your generator size, runtime expectations, and household power demands.