Let our surveying experts start your construction project off right. You can rely on us to properly define boundaries and provide innovative solutions for your building needs.

Humble beginnings

In 1978, Wyatt Johnson founded Wyatt Johnson, PE, LS Land Surveying. From the start, this company focused on the surveying business which included boundary and mortgage surveys. In time, and with additional employees, the business name changed to 40th Parallel Surveying and offered ALTA/ACSM surveys and civil site design services.


Modern surveying services and technology

With an eye to the future, 40th Parallel Surveying was among the first surveying companies in Central Indiana to acquire GPS real time surveying equipment and robots. This dedication to modern technology and equipment has continued to be at the forefront and is essential in providing accurate and timely surveys.


Expanded areas of knowledge

In addition, our expertise has expanded to meet the increased demands that have been placed on local governments and contractors by various state and federal agencies. We now coordinate wetland delineation and prepare erosion control plans. We design residential and commercial subdivisions that require road, sanitary sewer, storm sewer, water line and erosion control design, along with coordination of utilities.


Superior reputation

Widely respected in the industry, our projects have taken us all over Indiana, from Tell City to North Vernon, and from Portland to Vincennes, with the majority of our projects being in Howard, Tipton and Hamilton Counties. Our services have included design of sites for fast food restaurants, banks, shopping centers, transfer stations, office buildings, funeral homes, car lots, manufacturing and sanitary sewer lift stations.


Additional services to better serve you

With our recently established relationship with JBE Structural Solutions, we can provide coordinated structural design as part of our offerings. Let us work with you to lay out and design your next project.


Reputation of excellence

Learn more about 40th Parallel Surveying

Trust us, to constantly seek out new technology, apply modern techniques, improve our surveying capabilities, and to provide exceptional customer service.


Give us a call today to learn more about what we can do for your home or business property!

Call us today to schedule your surveying project appointment.


Surveying Services Preparing to make a survey