ASG Power’s Design Engineer Manufacture approach unifies electrical engineering and manufacturing under one accountable team. Engage ASG Power early in your process to help reduce scope gaps, improve schedule certainty and limit rework that can occur when design and build are split.
ASG Power supports the full path from concept through production, including requirements definition, design development, prototyping and production build. We also support documentation, test planning and release milestones to keep delivery field-ready.
ASG Power is manufacturer agnostic, with a strong supply chain and a UL-certified team that can source components based on functional requirements, compliance needs and lead time targets. ASG has no minimum order quantity (MOQ), supporting one-off prototypes, pilot runs and production programs.

Design Engineer Manufacture is a delivery model where engineering and manufacturing work as one team from requirements through build and test. The goal is faster decisions, fewer handoffs and smoother transition to production and deployment.
Projects lose time in handoffs, assumptions and late-stage changes when design and manufacturing responsibility are split. ASG Power’s Design Engineer Manufacture approach aligns engineering decisions with how the system will be built, tested and supported.
ASG Power also uses an upfront contract model to set expectations early. Early engagement helps define requirements, interfaces and compliance targets before material is released or schedules harden.
This process is backed by experience built over decades. ASG Power began in 2000 as the contract manufacturing division of HESCO (Hartford Electric Supply Company), supporting OEMs and end users with custom automation controls, variable frequency drive cabinets and hazardous rated power and data cable assemblies. In 2017, ASG Power expanded into Design Engineer Manufacture engineering services and deeper custom power distribution work, supporting a diversified customer base with significant growth in alternative energy applications. ASG/HESCO is a third-generation family-owned business.