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Construction Data Preparation Services


   Specializing in solutions for earthwork contractors, Wynne Contracting is a true leader when it comes to data & site preparation.  From the initial bid, to working in the field, and finally the completion of your project, we have the tools and experience to help you succeed at every step.

Browse our services below to learn more.

Data Preparation


For machine control and crews in the field, we build to suit.  Your projects are created into accurate 3D models that are compatible with Trimble, Accugrade, Topcon and other systems available.  We also can help in estimating bid take-offs, pre and post topo's and earthwork quantities.

Site Preparation


Your site needs proper care to get the most accurate data.  Wynne Contracting is your solution for site calibrations, accurate topography and expert consultation for GPS and ATS systems.  Also, in a bind and need stakes on the ground?  Let us know, construction layout is no problem.

Aerial Mapping & Topography


The latest addition to Wynne Contracting is the senseFly eBee RTK sUAS.  Centimeter accuracy from the air, and in a fraction of the time compared to traditional methods.  Amazing detailed 3D imagery allows more time in design, and less time in the field to get your project going.  We are FAA certified for commercial operations too!

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Services We Provide

Kodiak Oil & Gas - Skunk Creek 12-7
RTK enabled UAV
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About Wynne Contracting

   Wynne Contracting officially began in May of 2012 with a sole purpose:  To provide accurate and quality services to earthwork contractors.  Since its creation, Wynne Contracting has done exactly that providing services to many contractors with a diverse range of projects.  From energy services to heavy highway and levees to railroads, we have contracted work with companies in Alaska, Arizona, California, Colorado, Illinois, Minnesota, Nebraska, New Mexico, North Dakota, Texas & Wyoming.

    Starting with a donated computer from a friend, Garrett Wynne combined the experience from working with past employers (Pat Kelton Grading in Tolleson, AZ and Paul Reed Construction in Gering, NE) and the need for accurate information in the field for crews and machines to lay the foundation of what would become a leader in data preparation services.  Since that time we have grown with the needs of our contractors to provide data, site & aerial services.

   Located in Bayard, Nebraska, Wynne Contracting is a fully insured, registered contractor in the state of Nebraska. In 2014, Wynne Contracting grew to become a registered business in Illinois & North Dakota.  Also, to meet the standards of the FAA Part 107 law that went into effect in 2016, Wynne Contracting is fully certified for commercial sUAS activities.


   Garrett Wynne is the owner of Wynne Contracting, LLC.  Garrett, with his wife Megan & son Jacob, live in Bayard, Nebraska.  Both are active in their local church, Bayard Community Bible, helping in children's ministry and church services.

   The construction industry has been a way of life for Garrett since he was 16.  Starting in home construction, he made the switch to earthwork at age 22.  As an operator with a company that saw the importance of automated equipment in the field, he got his first look at the path that would lead him to creating his own company.


Wynne Contracting, LLC

11274 US 26

Bayard, NE 69334

Contact Info

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