Our Team

Vince DiFrancesco launched Homestead Sage in 2014 with a mission to make the spaces in which we live, work, and play healthier and more energy efficient. An entrepreneur with decades of experience in sustainability, education, management and finance, Vince is proud to serve the community alongside the talented Homestead Sage team. He holds an MBA from Case Western Reserve University, is a North Carolina General Contractor License #84416 (Building, Unlimited), has a BS in Earth Sciences from Montana State University and is a certified BPI Building Analyst, Envelope Professional, Infiltration and Duct Leakage Professional, DOE Energy Auditor, as well as a Proctor Mentor for all of these certifications. Vince is also a LEED® Accredited Professional. A US Army Veteran and outdoor enthusiast, Vince relocated with his family recently and is happy to call Raleigh, NC home.

Brian Dominisac currently serves the Raleigh, NC region as lead HVAC expert, instructor, energy auditor and energy efficiency technician. Brian is an experienced HVAC technician and is currently pursuing his HVAC license. He is also a Certified BPI Building Analyst, Envelope, and Infiltration and Duct Leakage Professional and Proctor. He has experience in performing energy assessments and providing tips and methods on energy conservation to help customers save power and money. He has worked with Comfort Monster Heating and Air Conditioning as a Service Technician and Kings Mechanical Inc. as a Mechanic. He holds an Associate in Applied Science from Wake Technical Community College and certificates in Air Conditioning, Heating, Commercial Refrigeration, and Refrigeration Technology Design. He is also NATE and EPA certified. Brian Dominisac is based in Wake Forest, NC.

Javier Santos Vazquez is a Certified BPI Building Analyst and currently serves the Raleigh region as an energy auditor and energy efficiency technician. He is skilled in refrigeration basics and safety protocols, and he is currently pursuing an Associate of Applied Science in Air Conditioning, Heating, and Refrigeration Technology from Wake Technical Community College