Elite Supply Chain Solutions | DVBE & SDVOSB Certified
Rex Yiannis, LLC is a certified Disabled-Veteran Business Enterprise (DVBE) in California and a Service-Disabled Veteran-Owned Small Business (SDVOSB) focused on providing mission-critical supply and service solutions to Federal, State, and large Commercial entities. Founded by a U.S. Marine Corps Combat Veteran and established HVAC professional, our company operates with military-grade precision, integrity, and a non-negotiable commitment to compliance.
Our purpose is simple: to serve as a reliable, compliant, and technically astute partner, minimizing procurement risk and ensuring uninterrupted operational readiness for our clients.
Core Capabilities and NAICS Focus
Rex Yiannis leverages its logistics discipline and technical specialization to excel in two critical areas:
- Government Parts & Supplies Reselling: We specialize in the efficient sourcing, quality assurance, and compliant delivery of diverse parts, components, and general supplies. We maintain a robust and resilient supply chain to support maintenance, repair, and operational (MRO) requirements across various agencies.
- Primary NAICS Focus (Wholesale Trade – Durable Goods).
- HVAC Supplies and Services: Utilizing the technical expertise of our leadership, we provide high-quality HVAC equipment, components, and associated maintenance services. Our focus is on energy efficiency, system longevity, and adherence to specific facility requirements.
- Secondary NAICS Focus (HVAC Supplies and Services).
The DVBE/SDVOSB Advantage: Mission-Ready Reliability
Our veteran ownership is the cornerstone of our competitive advantage. We translate the rigorous standards of military service into our business operations, guaranteeing: - Compliance Excellence: Expert adherence to the Federal Acquisition Regulation (FAR) and strict management of all California DVBE and Federal SDVOSB program requirements.
- Logistical Discipline: Unwavering focus on on-time, in-spec delivery and secure supply chain management.
- Accountability: A leadership structure dedicated to transparency, rapid problem resolution, and direct accountability to the client’s mission.
We are ready to align our capabilities with your procurement objectives.
About
Jeryl Jones is the Founder and Chief Executive Officer of Rex Yiannis, LLC, providing the firm with a unique, mission-driven operational ethos forged through military service and specialized technical expertise.
Mr. Jones is a highly decorated U.S. Marine Corps Combat Veteran and a certified Disabled-Veteran (DVBE/SDVOSB). His experience in the USMC instilled an uncompromising commitment to compliance, logistics integrity, and mission success—qualities that are non-negotiable in federal and state contracting environments. His background provides Rex Yiannis with an unparalleled understanding of government procurement needs, emphasizing efficiency, cost control, and accountability.


