City of Quincy
Adams County, Illinois
Last verified September 17, 2026
City of Quincy is a jurisdiction in Adams County, Illinois, with an online portal for searching and pulling active or historical building permits. Use the contact information below to reach the local building department, or the mailing address if the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.
Contact
Permit Search
Certificate Holder Mailing Address
730 Maine, 2nd Floor, City Hall AnnexQuincy, IL 62301
Use this address when the jurisdiction needs to be listed as a certificate holder on a contractor's insurance documentation.
Additional Notes
Confirmed directly on the City of Quincy's official site (quincyil.gov). A search snippet (not independently verified by direct fetch) additionally named the Director of Inspection and Enforcement as Michael Seaver, phone 217-228-4540, email mseaver@quincyil.gov -- included here only as a hedge, not confirmed first-hand. Quincy is a sizeable Adams County river city with a well-documented permitting process; review typically takes 3-5 business days.
What You Need Before Applying for a Permit
Most building departments ask for the same core package before they'll issue a permit: a completed application naming the property owner and contractor, the contractor's state license number and proof of insurance (general liability, and workers' comp if employees are on the job), a notice of commencement or equivalent recorded filing for larger jobs where the state requires one, and scaled plans or a site plan for anything beyond minor repairs. Roofing, fence, pool, and solar permits typically have their own simplified checklists — City of Quincy's department (above) can confirm exactly what applies to your project.
Why this matters for insurance: permit history is one of the first things an underwriter or adjuster checks. Unpermitted work — a finished basement, an added bedroom, a rebuilt roof — can complicate a claim or even void coverage for that portion of the loss, and it routinely surfaces during a home inspection. Pulling the right permit up front, and keeping the closed-permit record on file, protects both the property's value and its insurability at resale.
More in Adams County
See Adams County property and court records →
Other building permit jurisdictions in Adams County: