Due to concerns regarding community health regarding the spread of COVID-19, the Greater Phoenix Chamber team has elected to shift to a telework office and postpone or cancel upcoming events. The Chamber team will still be available to members via phone and email. The Chamber will continue to communicate with you as more information and resources become available. The Chamber’s COVID-19 resource page will remain current with news impacting businesses.

Additionally, our team will be sharing a weekly community health update to ensure that you and your business are aware of what is happening in our community.


  • Engineering
  • Consulting
  • Engineering Services
  • Fire Protection
  • Professional Services
  • Safety/Security
10230 South 50th Place, Ste 100
Phoenix, AZ 85044
(480) 656-3100
(480) 753-5450 (fax)
  • About

    Telgian was built by developing a team of experts who share the passion first demonstrated by company founder Bill Tomes. This is manifested by our ongoing involvement with NFPA, SFPE, AFAA, AFSA, and other professional and trade organizations. We pride ourselves in serving customers across a wide variety of industries. No matter the application, however, the protection of people, property, information and organizational mission against preventable losses is always our top priority. At Telgian, we remain committed to providing effective and innovative fire protection, life safety and security programs for many years to come.

  • Whom to Contact

    • Melinda Williams
      Phone: (480) 656-3119