About Us

Allison Engineering Group, Inc was started in 2004 by Lee K. Allison PE, FNSPE when he observed the growing need for a local presence to provide quality professional land development and municipal civil design services in Denton and surrounding areas. With years of hands-on project experience to draw upon, our diverse staff delivers innovative, appropriate, and valued solutions for each project.

As provider of professional land development services, Lee insists that Allison Engineering be intimately familiar with local ordinances, regulations and processes and to be a consultant on whom every developer can confidently rely. Lee continually reminds AEG’s employees that as consultants, it is our job to know the regulations better than the regulators.

Our entire team is dedicated to your success. We cannot accomplish that unless we know your expectations, you know our intentions and we work together to merge the two into a successful project.

Our Professional Engineers are active members of the Texas Society of Professional Engineers as well as the American Council of Engineering Companies of Texas.

Project Philosophy

We focus on your project success…
We want you fully operational as efficiently as possible.

 Lee Allison, PE

Lee Allison, PE

President

UT Arlington
More About Lee Allison

Lee holds a BS degree in Civil Engineering from the University of Texas, Arlington and brings 36 years experience in civil engineering to the design table. Lee’s past private industry employment includes Kimley-Horn Associates, Parkhill, Smith & Cooper, and Isbell Engineering Group. On the municipal side, Lee has served as the city of Denton’s Director of Water Utilities.

As provider of professional land development services, Lee insists that Allison Engineering be intimately familiar with local ordinances, regulations and processes and to be a consultant on whom every developer can confidently rely. Lee continually reminds AEG’s employees that as consultants, it is our job to know the regulations better than the regulators.

Lee’s vision for Allison Engineering is to establish an exciting and challenging work environment where talented design specialists would realize their personal and professional goals through the successful completion of every client’s project combined with employee ownership opportunities.

 Jason Faigle, PE

Jason Faigle, PE

Director of Engineering

Michigan State University
About Jason Faigle..

Jason holds a BS degree in Civil Engineering from Michigan State University and has over 14 years experience leading project teams
with multiple clients. As AEG’s Director of Engineering and a Senior Project Manager, Jason manages his own projects as well as mentors and trains our Interns and Engineers In Training. He also is responsible for the QA/QC for all projects at Allison Engineering Group.

Some of Jason’s recent projects include a 10 lot commercial subdivision in Tioga, a 46 acre residential subdivision in Denton County, a 7 acre residential subdivision in Lindsay, TX, a 56 acre residential subdivision in Denton, TX, and two street redesigns in Pilot Point, TX.

 Lawrence Holdorf, PE

Lawrence Holdorf, PE

Production Manager

Ohio Northern University
About Lance Holdorf...

Lawrence (Lance) Holdorf holds a BS degree in Civil Engineering from Ohio Northern University and has developed his abilities as a designer, design engineer and project manager over the past nine years.

As AEG’s Production Manager, Lance assures the timely progress of projects from start to finish while managing his own projects.
Lance’s skill set includes mentoring Engineer’s In Training, as well as Engineering Interns, concept site plan design, platting, rezoning, paving design, drainage, mass grading, construction plan design, utility improvements for city and state roads, designing around FEMA flood plain limitations, and landscape plans. He also has experience in water and wastewater treatment plant facilities improvements.

Adam Claycomb

Adam Claycomb

EIT

UT Arlington
Jason Monk

Jason Monk

Eng Technician

 

Jon Gronholz

Jon Gronholz

Eng Technician

 

Justin Moeller

Justin Moeller

Eng Technician

 

DeeAnn Farmer

DeeAnn Farmer

Office Manager & Accounting Guru

Southwestern Assemblies of God University
University of North Texas
Anthony Milbitz

Anthony Milbitz

Graduate Engineer

UT Arlington
Nathanael Wolf

Nathanael Wolf

Project Assistant

 

Daniel Johnson

Daniel Johnson

Project Assistant

 

Schaeffer Harris

Schaeffer Harris

EIT

University of North Texas
Keni Legesse

Keni Legesse

EIT

LeTourneau University
Sue Allison

Sue Allison

Admin Assistant

Montana State University
University of Kentucky