Meet the ES&S Team

We value trust, flexibility, and a strong work ethic.

Engineering Surveys & Services provides civil engineering, land surveying, construction support, and analytical testing expertise in Mid-Missouri.
At ES&S, we believe in treating each other professionally with respect and delivering our clients’ vision. Our team is passionate about working collaboratively to deliver high-quality work and continually improving our processes to better serve our customers. We are working on not taking ourselves too seriously and celebrating wins along the way, big or small.

One of the best things about working here is getting a first-hand look at what makes our communities operate. Most people go through their day and never understand the complexities of what goes into making their lives easier. We appreciate being able to safely drive on roads, drink water from the tap, or swim in clean bodies of water.
See Available positions

Leadership Team

Jonathan “Cory” Bergthold

Operations Manager

Frederick E. Carroz III

​Vice President - Surveying

Joshua D. Lehmen

, PE
Field & Laboratory Services Manager

Ross A. Kasmann

, PE
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