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Licensed Illinois land surveyors mapping elevations, contours and site features for design and construction across Glen Ellyn and DuPage County.
Licensed Illinois land surveyors · Sealed & recorded to Illinois professional standards
Home › Services › Topographical Land Surveys › Glen Ellyn, IL
Glen Ellyn is defined by mature, often hilly lots where additions and rebuilds require careful attention to grade. A topographic survey captures those elevation changes so a design sits properly on land that rarely sits flat. It gives the engineer real contours instead of assumptions about how the yard falls.
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.
The Pi Surveying process — clear, sealed, and ready for your project.
Glen Ellyn is home to around 29,000 residents and spans the Milton and York townships in DuPage County. The county seat is Wheaton, and property records run through the DuPage County Recorder of Deeds. The East Branch DuPage River and Salt Creek influence floodplain boundaries on parts of the village. Because Glen Ellyn’s terrain includes noticeable slopes, a topo is especially useful for grading and drainage on additions and teardown-rebuilds, ensuring runoff is guided away from the home and toward a legal outfall.
Sloped lots make grading and drainage sensitive to small elevation differences, and a topo captures those changes so the design controls where water goes.
Contour lines, spot elevations, existing buildings and pavement, visible utilities, significant trees and surface drainage patterns.
No; one maps the terrain and features while the other establishes property lines, and complex lots often need both.
Pi Surveying provides the full range of land surveying services for Glen Ellyn property owners and builders:
We also serve nearby DuPage County communities:
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.
Send us your property address and a licensed Illinois land surveyor will prepare a quote for your project.
Pi Surveying, located in Oak Brook, a suburb of Chicago, Illinois, is a professional land surveying design firm that provides land surveys for both the private and commercial sector.