SERVING LOCKPORT • WILL COUNTY, IL

Topographical Survey in Lockport, IL

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

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

Licensed

Illinois land surveyors

40+ yrs

combined experience

Sealed

signed & recorded plats

Chicagoland counties

Home › Services › Topographical Land Surveys › Lockport, IL

Lockport blends historic canal-town character with newer residential and commercial growth along its bluffs and river flats. Its varied terrain makes topographic surveys particularly useful for grading and site design.

Licensed land surveyor completing a plat of survey in Lockport, Will 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 Lockport projects need a topographic survey

New construction & additions — engineers need existing grades to design foundations and drainage
Site & civil design — grading, stormwater and utility plans start from topo data
Permitting — municipalities require topographic information for many site permits
Drainage & grading issues — document existing conditions before regrading

Ready for your Lockport Topographical Survey?

How a Lockport 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.

Lockport & Will County specifics

The seat of Lockport Township, this Will County city sits above the Des Plaines River, the I&M Canal and the Sanitary & Ship Canal. Development on the area’s changing elevations depends on detailed contour data for grading, drainage and civil design. Parcels along the river and canal corridors fall within mapped flood hazard areas, so topographic surveys frequently inform floodplain analysis. Land records are filed with the Will County Recorder of Deeds. Provided in CAD, a topographic survey gives Lockport engineers a reliable model of the site’s grades and features.

Official resources for Lockport property owners

What Lockport-area clients say

I've used Pi Surveying a few times (once in the sale of my home and another in the purchase of my current home) and have to say I'm extremely satisfied with the service they provided. They were extremely detail oriented, experienced, and delivered an exceptional survey with very little effort on my part! From first call to job completion, they were always available and very communicative. Will definitely be calling them if I need them again!

This service is superb! I needed a survey done quickly. I had a deadline and I was out of options. Someone referred me to Pi Surveying and they were so easy to work with. They were competitively priced, quick to get the job done and reliable. Their customer service is top notch! I highly recommend!

Pi Surveying delivered exactly what we needed, on time and without any hassle. From the initial call to receiving our final survey documents, the process was smooth and straightforward. You can tell this team knows what they're doing — over 40 years of combined experience really shows in the quality and accuracy of their work. Highly recommend to anyone in the Chicagoland area!

We were very happy with the services provided by Pi Surveying. They came out quickly for a survey that I needed to get in order to put up a fence on our property. We were in a rush because the HOA would start fining us if we didn't get it done before the end of the month. They were awesome! Very highly recommend this company.

Pi Surveying helped me in the process of buying my commercial building. As a first time buyer, they were very helpful and efficient in taking care of the surveying part. My point of contact was very responsive and I would definitely recommend them and use them again. Great overall experience.

My wife and I were pleased with the Land Surveying services that Pi Surveying provided. The surveyor took the time to explain everything on the survey and what our property boundaries looked like legally. They were professional, courteous and efficient throughout the entire process. We highly recommend them!

Found myself in a bind after discovering some issues with a property. My real estate attorney pointed me towards Pi and I will do the same for anyone else! They were able to get me taken care of when I was in a time crunch, and didn't rake me over the coals with pricing. Standup company, honest, and have earned my business for life. Thanks guys!

Frequently asked questions

Why is topography important on Lockport's bluffs and river flats?

The changing elevations around Lockport make contour data essential for grading and drainage, which a topographic survey captures in detail.

What does the topographic survey deliver?

A CAD drawing of contours, spot elevations, structures, visible utilities, trees and drainage features across the site.

Is a topographic survey the same as a plat of survey?

No. A plat of survey shows boundaries, while a topographic survey focuses on elevations, contours and site features for design work.

Surveying services in Lockport

Pi Surveying provides the full range of land surveying services for Lockport property owners and builders:

Residential Boundary SurveyPlat of survey for closings, fences & permitsLearn more →ALTA/NSPS Land Title SurveyCommercial title transactions to national standardsLearn more →Topographical SurveyElevations & contours for design and engineeringLearn more →FEMA Elevation CertificateFlood-zone documentation for insurance & LOMALearn more →

Topographical Survey near Lockport

We also serve nearby Will County communities:

Joliet Bolingbrook Plainfield Romeoville New Lenox Homer Glen Crest Hill Frankfort Mokena Shorewood

See every Will County community we serve →

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 Lockport topographical survey

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

or call (773) 444-0445

Call (773) 444-0445 Get a Quote

(773) 444-0445