Telgian Engineering & Consulting Locations

Click on a location to find directions and their contact info

Atlanta, GA

TEC Headquarters

900 Circle 75 Parkway SE
Suite 680
Atlanta, GA 30339


Keith Butler
Vice President, East 
P: 678.921.4677

Chicago, IL

1020 N. Milwaukee Avenue
Suite 365
Deerfield, IL 60015


Rich Mahnke
Regional Practice Leader 

Dallas, TX

1410 East Renner Rd.
Suite 150
Richardson, TX 75082


Philip Pope
Regional Practice Leader  
P: 1.432.638.3612

Houston, TX

12 Greenway Plaza
Suite 1100
Houston, TX 77046


Lauris V. Freidenfelds
VP, Security Risk Consulting  
P: 847.595.1875

Irvine, CA

16441 Scientific Way
Suite 100
Irvine, CA 92618


Michael Willis, CFPS
Regional Practice Leader
P: 480.216.8735

Mexico City, Mexico

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


Alvaro Rodriguez
Director of Operations, Latin America 
P: 480.399.6989

Phoenix, AZ

Telgian Holdings, Inc.

10230 South 50th Place,
Suite 100
Phoenix, AZ 85044


Drew Gerard
Vice President, West 
P: 480.710.0341

Seattle, WA

20700 44th Ave. West #120
Lynnwood, WA 98036


Drew Gerard
Vice President, West 
P: 480.710.0341

Toronto, Canada

PO Box 10219, STN A
Toronto, ON
M5W 0C9


Pamela Reno
Regional Practice Leader 
P: 480.521.6159

Wilmington, DE

4001 Kennett Pike
Suite 308
Wilmington, DE 19807


Pamela Reno
Regional Practice Leader> 
P: 480.521.6159