
Frontier Energy Systems
Modular Microgrid Solutions for Mission-Critical Operations

About Frontier Energy Systems
Frontier Energy Systems is a Service-Disabled Veteran-Owned Small Business (SDVOSB) dedicated to designing, integrating, and deploying resilient microgrid and distributed energy systems. We specialize in creating scalable, secure, and modular energy solutions that combine solar, battery storage, backup generation, advanced controls, and intelligent energy management. Our mission-driven approach focuses on delivering reliability, security, and operational resilience to federal facilities, tribal communities, rural infrastructure, and mission-critical commercial operations.
We partner with leading global manufacturers and technology providers to deliver comprehensive turnkey engineering, procurement, construction (EPC), and Energy-as-a-Service (EaaS) solutions. Our offerings reduce energy costs, improve power reliability, enhance energy independence, and protect critical operations from grid outages, natural disasters, and cyber threats. Serving government agencies, defense facilities, tribal governments, healthcare systems, utilities, and industrial operators, we provide future-proof energy infrastructure that scales rapidly across multiple geographies and facility types.
Our Solutions & Services

Microgrid Design & Integration
End-to-end microgrid solutions combining solar, battery storage, backup generation, and advanced controls. We design and integrate resilient energy systems tailored to your facility’s unique operational requirements and security needs.

Engineering, Procurement & Construction (EPC)
Comprehensive turnkey EPC services delivering complete energy system deployment from initial design through final commissioning. Our expert team manages all aspects of project execution ensuring on-time, on-budget delivery of mission-critical energy infrastructure.

Energy-as-a-Service (EaaS)
Flexible Energy-as-a-Service solutions that reduce capital expenditure while ensuring operational resilience. We manage system performance, maintenance, and optimization, allowing you to focus on core operations while benefiting from advanced energy management and cost savings.