Our Team


Mike Meiners, President

A graduate of the University of Missouri in Columbia, Michael has been working in Civil Engineering Design, Construction Management and Land Surveying since 1984. After serving as the City Engineer of Florissant from 1984-1987, he founded St. Charles Engineering and Surveying, Inc. (SCES) in March of 1988. Michael and his team at SCES have now been a trusted resource for competent civil engineering in Missouri and Illinois for more than three decades.

Thomas (Tom) Jamboretz, Professional Land Surveyor

Tom joined SCES in 2023 as a Professional Land Surveyor. A graduate of Missouri University of Science and Technology with a Civil Engineering degree, Tom has been working as a survey department manager in Missouri for the past 31 years.

Full bio coming soon!

Eric Ryan, Project Manager and Crew Chief

Mr. Ryan has 21 plus years of experience in residential, commercial, industrial, and rural land surveying. His experience in the surveying field include survey services for municipal road and drainage improvement projects, commercial projects, industrial projects, residential projects, radio and cellular towers, AT&T; and Sprint topographic surveys and easement staking along with topography, construction layout, and property boundaries. Mr. Ryan is proficient in using various surveying systems with compatible software as well as Lieca, Wild, Lietz, Topcon, Pentax Nikon, and T.D.S. Robotic System instruments. He has used the S.M.I., Lietz, Wild, T.D.S., and various 48GX data collector programs. Field operation use includes G.P.S. equipment.

Halen (Hale) Berthold

Hale joined SCES in January 2023 as a designer. He is a graduate of Washington University.

Full bio coming soon!

In Memory of Rick Sieckmann

We are saddened to share that our colleague and dear friend Rick Sieckmann passed away on November 29th, 2022. He had recently celebrated 20 years of service as a Party Chief and Professional Land Surveyor with SCES. Rick was an integral part of our company, both in his dedication to his work, and the humor and camaraderie he brought to our team. We will miss him dearly.