Beta Engineering | 3,745 followers on LinkedIn. We take your vision, engineer a solution and build it together. | No matter what power delivery challenges you are facing, we can provide the resources and high voltage expertise to help you meet your project goals. Beta has been exceeding customer expectations on substation and transmission line projects across the U.S. for more than 50 years. We design and build substations, switchyards, transmission lines, gas-insulated switchgear (GIS) projects, and flexible alternating current transmission systems (FACTS).