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SERVING OSWEGO • KENDALL COUNTY, IL

Topographical Survey in Oswego, IL

Licensed Illinois land surveyors mapping elevations, contours and site features for design and construction across Oswego and Kendall County.

Licensed Illinois land surveyors · Sealed & recorded to Illinois professional standards

Licensed
Illinois land surveyors
40+ yrs
combined experience
Sealed
signed & recorded plats
14
Chicagoland counties

HomeServicesTopographical Land Surveys › Oswego, IL

Oswego is one of Kendall County’s largest and fastest-growing communities, an exurban village where subdivisions and commercial development have expanded rapidly along the Fox River. That growth means constant new construction, and each project needs its ground elevations mapped first. A topographic survey provides the contours engineers use to grade sites and design drainage around the river corridor.

Licensed land surveyor completing a plat of survey in Oswego, Kendall County, Illinois

What a topographic survey shows

A topographic survey maps the elevations, contours and natural and man-made features of a site — grades, structures, utilities, trees and drainage — giving architects and engineers the data they need to design accurately and secure permits.

When Oswego projects need a topographic survey

Ready for your Oswego Topographical Survey?

How a Oswego topographical survey works

The Pi Surveying process — clear, sealed, and ready for your project.

1Request & ScopeShare your address and project; we confirm scope and pull records.
2Field SurveyA licensed crew locates your corners, structures and easements on site.
3Draft & SealWe prepare and seal your plat to Illinois professional standards.
4Deliver & SupportYou receive a survey ready for your lender, title company or permit desk.

Oswego & Kendall County specifics

Oswego is a village of roughly 34,600 residents, primarily in Oswego Township within Kendall County with a small part reaching into Will County. The Fox River is Kendall County’s principal river, running through Oswego, and FEMA Special Flood Hazard Areas run the length of the Fox corridor. Plats, easements and deeds for a Kendall County parcel are recorded with the Kendall County Clerk & Recorder in the county seat of Yorkville. With Oswego’s steady stream of new subdivisions and commercial sites, a topographic survey mapping contours, existing improvements and drainage is a frequent first step that lets engineers set pad elevations and route stormwater relative to the Fox River floodplain.

What Oswego-area clients say

Frequently asked questions

Oswego’s rapid residential and commercial growth means engineers constantly need measured elevations and contours to grade new lots and design drainage across each development.

The Fox River runs through Oswego with FEMA flood hazard areas along it, so topographic and elevation detail is important for sites near the corridor.

With the Kendall County Clerk & Recorder in Yorkville; confirm whether your parcel is in Kendall or Will County.

Topographical Survey near Oswego

We also serve nearby Kendall County communities:

Schedule your Land Survey today with Pi Surveying

Get started on your next project with Pi Surveying’s expert land surveying services. Contact us today to schedule your survey and get accurate and reliable results.

Get your Oswego topographical survey

Send us your property address and a licensed Illinois land surveyor will prepare a quote for your project.

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