Thank you for visiting the Telgian website. With associates located around the USA, Canada, and in Mexico, we look forward to hearing from you and assisting with your needs.

Please feel free to call us or send an email to share your thoughts using the form below; we value your comments and inquiries and our sales and customer services staff will promptly respond with an answer.

    Locations

    Telgian Headquarters

    Phoenix, AZ

    Telgian Holdings, Inc.
    Headquarters

    10230 South 50th Place
    Suite 100, Phoenix
    Get Directions
    P: 1.480.753.5444
    F: 1.480.753.5450

    Telgian Engineering & Consulting

    Atlanta, GA

    TEC Headquarters

    900 Circle 75 Parkway
    Suite 680, Atlanta, GA
    Get Directions
    P: 1.770.432.3882
    F: 1.480.656.3114

     

    April Musser
    Regional Practice Leader
    amusser@telgian.com 
    P: 480.292.8033

    Chicago, IL

    1020 N. Milwaukee Avenue
    Suite 365, Deerfield, IL
    Get Directions
    P: 1.847.595.1160

     

    James Antell
    Regional Practice Leader
    jantell@telgian.com 
    P: 312.978.6004

     

    Rich Mahnke
    Regional Practice Leader
    rmahnke@telgian.com 
    847.595.1161

    Dallas, TX

    6060 North Central Expressway
    Suite 500, Dallas, TX
    Get Directions
    P: 1.302.300.1400

     

    Fahad Khan
    Senior Fire Protection Consultant
    fkhan@telgian.com 
    P: 1.469.866.2842

    Irvine, CA

    15642 Sand Canyon Ave
    Suite 50188, Irvine, CA
    Get Directions
    P: 847.502.0446

     

    Sean Miller, CFPS
    Regional Practice Leader
    smiller@telgian.com
    P: 847.502.0446

    Mexico City, Mexico

    Blvd. Francisco Eusebio Kino
    No. 412-L3,
    Col. Pitic, Hermosillo, Sonora C.P.
    Get Directions
    P: +52.55.8526.3808

     

    Alvaro Rodriguez
    Director of Operations, Latin America
    arodriguez@telgian.com 
    P: 480.399.6989

    Phoenix, AZ

    Telgian Holdings, Inc.
    Headquarters

    10230 South 50th Place,
    Suite 100, Phoenix
    Get Directions
    P: 1.480.753.5444
    F: 1.480.753.5450

     

    Daniel Vandergriff
    Executive Vice President, Operations
    dvandergriff@telgian.com 
    P: 480.656.3121

    Seattle, WA

    19009 33rd Avenue West
    Suite 206, Lynnwood, WA
    Get Directions
    P: 1.480.656.3112
    F: 1.480.753.5450

     

    Troy Wiltbank
    Regional Practice Leader
    twiltbank@telgian.com 
    P: 480.292.8039

    Toronto, Canada

    PO Box 10219, STN A
    Toronto, ON
    M5W 0C9
    Get Directions
    P: 1.480.656.3154
    F: 1.480.753.5451

     

    Drew Gerard
    Regional Practice Leader
    dgerard@telgian.com 
    P: 480.282.5392

    Washington, D.C.

    2121 Eisenhower Ave.
    Suite 200 Alexandria, VA
    Get Directions
    P: 1.703.403.0949

     

    Daniel Vandergriff
    Executive Vice President, Operations
    dvandergriff@telgian.com 
    P: 480.656.3121

    Wilmington, DE

    4001 Kennett Pike, Suite 308
    Wilmington, DE
    Get Directions
    P: 1.302.300.1400
    F: 1.480.753.5450

     

    Drew Gerard
    Regional Practice Leader
    dgerard@telgian.com 
    P: 480.282.5392

    Telgian Fire Safety

    Phoenix, AZ

    Telgian Holdings, Inc.
    Headquarters

    10230 South 50th Place,
    Suite 100, Phoenix
    Get Directions
    P: 1.480.753.5444
    F: 1.480.753.5450