Who we are

Illinois Food Cleanroom HVAC is a one-state desk for one job: laminar supply, pressure direction, and HEPA bypass on USDA food plants, Grade A dairies, and sterile food packaging rooms. The byline on every note is this desk. We do not invent a person to sign it.

What we refuse

• Houses, apartments, and any comfort-cooling call.
• Restaurant hood cleaning and office filter contracts.
• Semiconductor and other non-food cleanrooms.
• Indiana food plants and Wisconsin dairies.
• Chicago, Decatur, Peoria, and Rockford worksheets. We do not hold a local rule for those cities that changes this job, so we do not publish a page and we do not take the form.

A town gets a note only when a document we opened says something the next town does not. If the sentence would still be true after you swap the city name, the page should not exist. That is the whole editorial test.

How to write

Email desk@illinoisfoodcleanroomhvac.com with the ordinance section, the page, and the sentence you think we got wrong. We correct factual errors within 72 hours of a clear note. The log lives on the corrections page. How a note is checked is on how a note is checked. The funding line is on the editorial policy.

We introduce in-spec jobs to specialty cleanroom mechanical firms. We do not charge you to run the form, we do not sell equipment, and we do not rank contractors. Out-of-spec jobs stop. We do not ask you to email anyway.