LJA Engineering - Employee Owned
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Houston, TX - Corporate Headquarters
LJA Engineering, Inc.
2929 Briarpark Drive, Suite 600
Houston, Texas 77042
Phone: 713-953-5200
Fax: 713-953-5026

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Email: lja@ljaengineering.com

Calvin T. Ladner, PE
President
cladner@ljaengineering.com

James E. Moehlman, PE, RPLS
Executive Vice President
jmoehlman@ljaengineering.com

Jeff Collins, PE, PMP
Executive Vice President
jcollins@ljaengineering.com

East Houston, TX
LJA Engineering, Inc.
11821 East Freeway, Suite 400
Houston, Texas 77029
Phone: 713-450-1300
Fax: 713-450-1385

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Wallace Trochesset, PE
Vice President
wtrochesset@ljaengineering.com




Beaumont, TX
LJA Engineering, Inc.
905 Orleans Street
Beaumont, TX 77701
Phone: 409-813-1862
Fax: 409-813-1916

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Robert Hickman, PE
Vice President
rhickman@ljaengineering.com


The Woodlands, TX
LJA Engineering, Inc.
25231 Grogan's Mill Road, Suite 330
The Woodlands, Texas 77380
Phone: 281-210-1750
Fax: 281-210-1799

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Jim Wendt, AIA
Director of Planning
jwendt@ljaengineering.com


Galveston, TX
LJA Engineering, Inc.
323 23rd Street
Galveston, TX 77550
Phone: 409-813-1862
Fax: 409-813-1916

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Jene Adler
409-877-4078
jadler@ljaengineering.com


Austin, TX
LJA Engineering, Inc.
5316 Highway 290 West, Suite 150
Austin, Texas 78735
Phone: 512-439-4700
Fax: 512-439-4716

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John A. Clark, PE
Vice President, Austin Division
jclark@ljaengineering.com
San Antonio, TX
LJA Engineering, Inc.
13300 Old Blanco Road
Suite 223
San Antonio, Texas 78216
Phone: 210-678-4700
Fax: 210-678-4796

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Steven Gonzales, PE, CFM, D.WRE
Division Manager, San Antonio Office
sgonzales@ljaengineering.com