About Energy Systems Technologies (EST)

Energy Systems Technologies (EST) is a leading smart building system distributor specializing in best-in-class hardware and software solutions. What sets us apart is our unique “parts & smarts” model—we don’t just provide top-tier products; we bring the expertise to support them.

Our team includes industry experts in engineering, programming, integration, project management, networking, private cloud, analytics and fault diagnostics, graphics, EPMS, PLCs, life and fire safety, and lighting controls. This depth of knowledge ensures that our customers have both the right tools and the right manpower to successfully deploy and support their projects.

We serve a diverse range of facilities, including commercial buildings, data centers, K-12 and higher education institutions, critical environments, and more. Our partnerships with mechanical, electrical, and energy design firms help drive smarter, more efficient buildings by reducing energy consumption and optimizing facility performance.

At EST, we invest in cutting-edge technologies to deliver comprehensive, future-proof solutions that enhance building automation and energy management. Whether you need advanced HVAC, lighting, security, or metering applications, we provide the expertise and resources to make your project a success.