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LEAF Engineers

LEAF provides mechanical, electrical, and plumbing engineering, fire protection, commissioning, and technology design services to create high-performance, cost effective environments that prioritize eco-friendly operations. We are experts building types including educational, office, laboratories, athletic, and municipal. LEAF provides services through all stages of a project–feasibility to design and construction.

Rexel USA

Rexel is the worldwide leader of electrical and solar products providing solutions and supplies to industrial, residential, and commercial markets. With an extensive network of branches throughout the United States and in 38 countries, Rexel can provide the quality products and solutions needed for any size job.

SMUD (Sacramento Municipal Utility District)

As the nation’s sixth-largest community-owned, not-for-profit electric service provider, SMUD has been providing low-cost, reliable electricity for over 70 years to Sacramento County (and small adjoining portions of Placer and Yolo Counties). SMUD is a recognized industry leader and award winner for its innovative energy efficiency programs, renewable power technologies and for its sustainable solutions Read more about SMUD (Sacramento Municipal Utility District)[…]

Southern California Edison

Southern California Edison is one of the largest electric utilities in the United States and a leader in renewable energy and energy efficiency. Serving 15 million people in a 50,000 square-mile area of Central, Coastal and Southern California, SCE has provided electricity in the region for more than 130 years.

Spectrum Enterprise

Spectrum Enterprise, a part of Charter Communications, is a national provider of scalable, fiber-based networking and managed services solutions. Solutions include Internet access, Ethernet and Managed Network Services, Voice solutions, TV solutions and Managed Application, Cloud Infrastructure and Managed Hosting Services. For more information, visit

United Smart Grids

Full service Micro-Grid developer. Provides services ranging from consultancy, electric usage analysis and financial analysis, to system design, construction, operation and maintenance.