TEI Electrical Solutions Email Format

ConstructionMaryland, United States51-200 Employees

TEI Electrical Solutions, based in Frederick, Maryland, is a mid-sized contractor specializing in electrical construction for new buildings and renovations across public and private sector projects. The company provides end-to-end facility construction services, including demolition and modernization, supported by an electrical prefabrication facility, a safety program, and rapid 3D scanning and modeling to enhance project precision.

TEI's work emphasizes rehabilitation and modification of existing structures, with projects ranging from tenant fit-outs and industrial facility expansions to critical power and substation work. Its portfolio includes modernization of specialized facilities such as laboratories, secure buildings, military installations, federal offices, data centers, and healthcare facilities, as well as the construction of large educational, religious, and community spaces. TEI is a minority, woman-owned firm certified by multiple government agencies, and it recently announced participation in the CONEXPO-CON/AGG 2026 event.

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