Telgian Employee Directory

Fire ProtectionArizona, United States201-500 Employees

Telgian operates in the fire protection and life-safety sector, providing consulting, engineering, and testing services to help facilities stay compliant and manage risk. It is organized into two business units—Telgian Engineering and Consulting, a global engineering and risk-mitigation practice, and Telgian Fire Safety, which conducts life-safety systems testing, inspections, and repair for thousands of locations annually. Headquartered in Phoenix, Arizona, with regional offices across the United States and international engagements, the company positions itself as a comprehensive, single-source provider for fire protection, security and life safety needs.

Its client base includes architects, engineers, developers, risk and facilities managers, construction teams, and government agencies, with projects spanning design, risk assessment, testing, and ongoing life-safety program management to protect people, property, information, and organizational missions from preventable losses. The firm positions itself as a broad, multidisciplinary provider within the fire protection and life-safety industry, combining engineering and field services under one umbrella. Founded in 1985 and headquartered in Phoenix, Telgian operates a nationwide network of offices, and leadership changes in 2026—such as the promotion of a senior vice president of sales—reflect ongoing expansion.

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