Land Surveyors in Illinois
Find licensed professional land surveyors across Illinois. Browse by county to see surveyors in your area, with specialties including boundary surveys, elevation certificates, ALTA/NSPS surveys, topographic surveys, and more.
Finding a Land Surveyor in Illinois
Illinois has 275 licensed land surveying firms across 67 counties. The most active markets are Cook County (40 surveyors), Will County (23 surveyors), DuPage County (21 surveyors).
Whether you need a boundary survey for a property purchase, an elevation certificate for flood insurance, or an ALTA/NSPS survey for a commercial transaction, start by selecting your county below to see all licensed surveyors in your area.
Common survey types offered in Illinois include Boundary Survey, ALTA/NSPS Survey, Construction Staking, Elevation Certificate, Topographic Survey.
Cost estimates by county in Illinois
Typical residential boundary survey ranges in the most active counties in Illinois. Prices are estimates only and vary by parcel size, terrain, and records research required.
Estimates reflect typical residential boundary survey ranges and assume standard platted lots. Rural acreage, complex parcels, ALTA/NSPS surveys, and elevation certificates are quoted separately.
Browse by County
Select your county to see all licensed surveyors in your area.
Land Survey Guides for Illinois
Cost estimates, survey requirements, and licensing info specific to Illinois.
Common questions about land surveys in Illinois
How much does a land survey cost in Illinois?+
Land survey costs in Illinois vary by survey type, parcel size, and location. Most residential boundary surveys range from $500 to $2,000, with rural acreage and complex parcels running higher. Elevation certificates for FEMA flood insurance run $200 to $700. ALTA/NSPS surveys for commercial transactions typically start at $2,000. Always request a written estimate from two or three licensed surveyors before booking.
What types of land surveys are most common in Illinois?+
In Illinois, the most common surveys requested by property owners are boundary surveys (locating property lines for fences, additions, or disputes), elevation certificates (for FEMA flood insurance compliance), and ALTA/NSPS surveys (for commercial real estate transactions). Topographic surveys, construction staking, and subdivision plats are also routinely offered.
Do I need a licensed surveyor in Illinois?+
Yes. Illinois requires that any survey establishing property boundaries, used in legal documents, recorded with a county clerk, or accepted by lenders and title companies be performed and stamped by a Professional Land Surveyor licensed in the state. Work performed by unlicensed individuals cannot be recorded or used in legal proceedings.
How do I find a licensed land surveyor in Illinois?+
This directory lists 275 licensed land surveying firms across 67 counties in Illinois, compiled from public state licensing data. Browse by county below to see all surveyors in your area. Contact two or three firms for written estimates, ask about their experience with similar projects, and confirm they carry professional liability insurance.
When do I need a land survey in Illinois?+
You typically need a survey before installing a fence, building an addition, splitting or combining lots, refinancing in a flood zone, settling a boundary dispute, or buying property where the legal description is unclear. Lenders, title companies, and municipal building departments in Illinois routinely require current survey documentation before closing or issuing permits.
How long does a land survey take in Illinois?+
A typical residential boundary survey in Illinois takes one to four weeks from initial consultation to final plat. Timeline depends on records research, weather, scheduling, and parcel complexity. Complex parcels with unclear deeds, ALTA/NSPS commercial work, or rural acreage with limited monumentation can take longer. Rush service is sometimes available at a higher fee.