Since 1985, Telgian has served as a trusted partner to clients around the globe, providing innovative fire, security, life safety consulting and engineering/design services, keeping facilities safe, compliant and on budget. Headquartered in Phoenix, AZ with regional offices across the nation, Telgian provides service throughout the US and abroad. We offer our clients a comprehensive, single-source solution for all of their fire protection, security and life safety needs. Telgian Holdings, Inc. is comprised of two business units: TELGIAN ENGINEERING AND CONSULTING is a full-service global engineering/risk mitigation consultancy specializing in complex, multi-discipline projects. Since 1985, Telgian has partnered with architects, engineers, developers, risk/facility management firms, construction teams and government agencies to provide services for the protection of people, property, information, and organizational mission against preventable losses. TELGIAN FIRE SAFETY provides professional Life Safety Systems testing, inspections and repair to 45,000+ locations annually. Expertise includes Fire Sprinkler, Fire Alarm and Clean Agent Systems, Fire Extinguishers, Kitchen Hood Suppression Systems, Backflow Systems, Emergency/Exit Lights, Special Hazards and Fire Alarm Monitoring, plus Inventory Tracking, Capital Replacement Programs, and Budgeting/Forecasting.
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The Telgian annual revenue was $100 million in 2026.
James Tomes is the President and CEO of Telgian.
292 people are employed at Telgian.
Telgian is based in Phoenix, Arizona.
The NAICS codes for Telgian are [541611, 23, 54161, 541, 5416, 54, 238].
The SIC codes for Telgian are [87, 871, 73, 738].