Naperville
DuPage County Health Department, Environmental Health Food Program
In short
DuPage County Health Department, Environmental Health Food Program issues 2 permits we publish for Naperville, last verified 2026-09-04. Each carries the fee as the agency publishes it, with a link to the schedule it was read from.
What this agency issues
| Permit | Issuing agency | Fee | Renews | Last checked |
|---|---|---|---|---|
| Annual Food Service Sanitation Permit | DuPage County Health Department, Environmental Health Food Program | $305–$1,092 a year, banded by risk type; a seasonal permit of 6 months or less is $305 | annual | 2026-09-04 |
| Mobile Food Vendor Permit | DuPage County Health Department, Environmental Health Food Program | $205–$547 a year, banded by risk category | annual | 2026-09-04 |
Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.
About each permit
Annual Food Service Sanitation Permit
Naperville itself runs no restaurant inspection program — DuPage County Health Department does, for the portion of the city inside DuPage County. Risk Type 1, the highest fee at $1,092, applies to full-menu restaurants doing complex food prep; Risk Type 3 at $305 covers lower-risk operations such as prepackaged-only service. Fees are adjusted annually by the Consumer Price Index, and an unpaid permit past its expiration draws a 25% late fee.
Mobile Food Vendor Permit
A high-risk mobile unit — one doing substantial on-board food prep — runs $547 a year; a low-risk unit serving mostly prepackaged goods is $205. A separate temporary food permit exists for a single event, priced from $82 to $268 depending on risk, capped at fourteen dates per location and twenty-eight dates a year across at most two permits.
Contact
- Jurisdiction
- Naperville
- Phone
- (630) 682-7400
Contact details are taken from the agency’s own site or its published fee schedule. Where we have not verified a phone number we leave it blank rather than guess.
Sources
Every fee and term above was read from one of these government pages on the date shown.
- DuPage County Health Department — food service and mobile food vendor permit fee schedule, effective December 1, 2025DuPage County Health Department · primary source · retrieved 2026-09-04
Other offices serving Naperville
The full permit list for this jurisdiction
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Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.