Hiring the right land surveyor in Chicago, IL, can protect your property rights, keep your project on schedule, and prevent costly legal problems. This checklist covers what Illinois licensure requires, what to ask before you hire, and red flags to watch for.
What Illinois Requires of a Licensed Surveying Professional
All licensing is managed through the Illinois Department of Financial and Professional Regulation (IDFPR). To earn a professional land surveyor (PLS) designation, candidates must hold a four-year baccalaureate degree with at least 24 semester hours of land surveying courses from an accredited, IDFPR-approved institution, pass the NCEES Fundamentals of Surveying and Principles and Practice of Surveying exams, and complete four years of experience under a licensed PLS.
Licensure does not end there. Illinois PLS holders must complete 20 professional development hours every 24 months, including four hours covering Illinois Statutes and Rules and two hours on professional conduct. A surveyor who cannot show a current, active license is not legally authorized to practice.
Your Pre-Hire Checklist
• Verify the license: Look up the PLS number on the IDFPR website and confirm it is active and in good standing.
• Confirm Illinois registration: Each office offering surveying services in Illinois must have a resident professional licensed in Illinois. Out-of-state credentials alone are not sufficient.
• Ask about local experience: Cook County requires one original plat of survey for special use applications, bearing an Illinois Registered Land Surveyor's raised seal dated within five years. A professional unfamiliar with Cook County zoning and title processes can slow your project significantly.
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Request a written scope of work:
Ask what type of survey you need, such as a boundary, ALTA, or topographic survey, and confirm the final deliverable will be a sealed, signed document accepted by your lender, title company, or permit authority.
Red Flags to Watch For
- No verifiable Illinois PLS number on file with IDFPR.
- Verbal-only quotes with no written scope of work.
- Inability to explain Cook County or Chicago permit requirements.
- Pressure to skip the sealed-document requirement.
- No field crews or local office presence in the Chicago area.
Why Chicago-Area Experience Matters
In Chicago's dense urban market, property can be divided vertically, and professionals handling air rights surveys and vertical division plats need deep expertise in the city's real estate and zoning environment. Projects in neighborhoods like Logan Square, Wicker Park, or River North often involve tight lot lines, historic structures, and layered title histories that demand hands-on Chicago experience.
Frequently Asked Questions
How Much Does a Land Survey Cost in Chicago, IL?
Most residential boundary surveys in the Chicago area run a few hundred to $1,500, while ALTA and topographic surveys cost more.
How Long Does a Land Survey Take in Cook County?
Most residential surveys take one to three weeks, while commercial or ALTA surveys can take up to six weeks depending on lot access.
Do I Need a New Survey When Selling or Refinancing a Chicago Property?
Often yes. Lenders and title companies frequently require a current survey, especially if the property lacks one or has since been renovated.
Ready to Work With a Trusted Chicago Surveying Team?
When you need a licensed surveyor serving Chicago, IL, PLCS Corporation is ready to help. With seven licensed Illinois professional land surveyors and over 100 years of combined experience, our team handles everything from ALTA surveys to Cook County plat filings. Call (773) 685-5102 for a free consultation, submit your project details online, or learn more about our full range of land surveying services available across the Chicago metro area and Northern Illinois.
