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Creating Better Communities

Land Development Engineering, LLC (LDE) is a Phoenix-based Civil Engineering firm founded by Jonathon Stansel, P.E., in March 2019, with the goal of creating a highly skilled and qualified team to provide civil engineering services for private land development. and created Land Development Engineering in 2019. Before forming the LDE firm, Jonathon was a partner in Land Development Engineering from 2011 to 2019, and the owner of Automated Civil Services, LLC (ACS) from 2000 to 2011.

The LDE team differentiates itself from the competition by developing efficient and effective designs that have a significant impact on the cost and scheduling of a project. In an ever-changing world, we define ourselves by the high quality of our work; from the “raw dirt” to the finished product – and we love what we do.

Meet Our Team

Jonathon W. Stansel, P.E.
Jonathon W. Stansel, P.E.Principal/Project Design Engineer/LISP Programmer
Jonathan has over 39 years of experience across a broad range of civil engineering services, with an emphasis in land development. Jonathon has experience providing civil engineering services for subdivisions, commercial projects, professional witness and forensic engineering, LISP programming, and civil engineering as a sub-consultant for other engineering firms.
Freddie Vidales, P.E.
Freddie Vidales, P.E.Project Engineer
Freddie has been in the Civil Engineering field for over 25 years and has experience with various aspects of project development including roadway design, utility design, and drainage facilities design and calculations. He has worked on residential, commercial, and municipal projects throughout Arizona and the Southwest.
Dennis Zukowski, EIT
Dennis Zukowski, EIT
Dennis has over 25 years of experience in civil engineering in Arizona. He specializes in master planned communities and site development, with an expertise in surface building and earthwork calculations. Dennis also has experience in sewer and drainage studies.
Kenn Lopez
Kenn LopezProject Designer/Production Technician
Kenneth has been with the team since 2012 and brings over ten years of experience in design and drafting in civil engineering land development to the team.
Selena Rogers
Selena Rogers
Collette Stansel
Collette Stansel
Linnea Brown, EIT
Linnea has been in the Civil Engineering field for 5 years. She has been involved with residential, commercial and municipal projects throughout Arizona. She has experience with various aspects of project development including drainage design, roadway design, and water/wastewater design, technical report generation, and calculations ensuring compliance with city/state/national standards and requirements.
Roberto Carrasco
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Recent Projects

LDE has developed a program that reads the database files and produces all the edge profiles simply by projecting the centerline, profile and cross slopes to the horizontal edge line to be profiled. This is the LDE Technical Advantage that we bring to every project.

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