Custom Energy

Existing buildings require practical solutions, not one-size-fits-all recommendations. Whether the goal is improved building performance, reduced operating costs, implementation of capital improvements, regulatory compliance, or improved indoor air quality, Custom Energy delivers integrated engineering, consulting, and construction services tailored to each client’s needs.

As a qualified Energy Services Company (ESCO), licensed engineering firm, and licensed and bonded general contractor, we provide objective guidance and turnkey support from initial assessment through project completion. The Custom Energy team brings deep technical expertise in existing building systems, energy performance, sustainability, and building performance legislation. Our engineers and project managers help clients optimize facility performance, extend equipment life, reduce operating costs, navigate evolving regulatory requirements, and implement practical, cost-effective solutions that support long-term operational goals.

Our team has delivered engineering, energy consulting, and construction services for higher education institutions, school districts, municipalities, counties, healthcare organizations, and private building owners across tens of millions of square feet throughout Washington State. With extensive public works experience, we understand the technical requirements, documentation standards, and project management practices necessary to consistently deliver successful outcomes.