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, AZ 85044
    Get Directions
    P: 1.480.753.5444
    F: 1.480.753.5450

    Telgian Engineering & Consulting

    Atlanta, GA

    TEC Headquarters

    900 Circle 75 Parkway SE
    Suite 680
    Atlanta, GA 30339
    Get Directions
    P: 1.770.432.3882
    F: 1.480.656.3114

     

    Keith Butler
    Regional Practice Leader
    kbutler@telgian.com 
    P: 678.921.4677

    Chicago, IL

    1020 N. Milwaukee Avenue
    Suite 365
    Deerfield, IL 60015
    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 75206
    Get Directions
    P: 1.302.300.1400

     

    Drew Gerard
    Regional Practice Leader
     dgerard@telgian.com  
    P: 1.480.282.5392

    Houston, TX

    12 Greenway Plaza
    Suite 1100
    Houston, TX 77046
    Get Directions
    P: 1.480.250.9127

     

    Daniel Loo, CPP
    Regional Practice Leader, Security Risk Consulting
     dloo@telgian.com  
    P: 1.480.250.9127

    Irvine, CA

    16441 Scientific Way
    Suite 100
    Irvine, CA 92618
    Get Directions
    P: 847.502.0446

     

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

    Mexico City, Mexico

    Blvd. Eusebio Kino No. 412-L3,
    Col. Lomas Pitic, 83010
    Hermosillo, Sonora, México
    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, AZ 85044
    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

    20700 44th Ave. West #120
    Lynnwood, WA 98036
    Get Directions
    P: 1.480.656.3109
    F: 1.480.753.5450

     

    Troy Wiltbank
    Regional Practice Leader
    twiltbank@telgian.com 
    P: 480.626.9871

    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

    Wilmington, DE

    4001 Kennett Pike
    Suite 308
    Wilmington, DE 19807
    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, AZ 85044
    Get Directions
    P: 1.480.753.5444
    F: 1.480.753.5450