Licensed providers for professional drivers and small fleets, from official registersSources: 135 official and public lists
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Vehicle Inspection Stations in Illinois

143 stations119 cities64 countiesfrom the Illinois EPAAbout this dataUpdated October 2026

143 stations in Illinois are on the official list published by the Illinois EPA. The most are in Chicago (17), Schaumburg (2), Joliet (2). 113 can take heavy-duty or commercial vehicles, according to the state. 112 publish a phone number.

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143 stations in Illinois

Browse by county in Illinois

1 county

Browse by city in Illinois

119 towns, each with its own page

About this data

Where the list comes from and what it does and does not say
143in the directory
143in the state register
119cities
64counties
92rated
4.6average score
21stby size in this category

The largest concentration is in Chicago: 17 of 143 (12%). Other cities covered include Elgin (2), Joliet (2), Pontoon Beach (2), Rockford (2), Schaumburg (2), and 113 more.

By county, the 143 entries fall across 64 counties; the largest are Cook (30), DuPage (8), Will (8), Lake (7).

These 143 entries come from a register that publishes no license dates at all. They were on the register when it was last refreshed, on September 27, 2026.

61 have a website.

This list publishes no phone numbers, so no listing drawn from it shows one. That is how the source publishes it, not a gap in this record.

2 of the 143 entries could not be placed on a map: the register gives a PO box, a bare route number or a road junction rather than a street address, and 2 of those are currently on the register. They are listed and searchable here by name, city and county, but not on the map.

92 of the 143 have a Google rating, averaging 4.6 across 13654 reviews. Scores run from 3.0 to 5.0.

Illinois ranks 21st of the 27 states covered in this category, holding 0% of the listings, ahead of 6 others.

Every record on this page comes from Air Team testing site locator, published by Illinois EPA on airteam.app as dataset locator.

What the rules require

Illinois: questions

Which cities in Illinois have stations?
By count: Chicago (17), Elgin (2), Joliet (2), Pontoon Beach (2), Rockford (2), Schaumburg (2), Urbana (2), Waukegan (2), Woodstock (2), Addison (1), plus 109 more. Addresses, license class and, where the register publishes them, license dates are in the list above.
Are these stations currently licensed?
The state register these records come from publishes no license dates. Each of these 143 facilities appeared in the register when it was last refreshed, on September 27, 2026. Confirm the current position with the facility or the issuing authority before relying on it.
How many are rated?
92 of 143 have a Google rating, averaging 4.6 across 13654 reviews.
Why are some entries missing from the map?
2 of these 143 records give a PO box, a bare route number or a road junction instead of a street address, so no coordinate could be derived for them. They are still listed and searchable by name, city and county, and they are left out of the map and the "nearest to me" results. Placing a PO box at a plausible-looking point would make the map look complete and be wrong.

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These records come from state registers and the registers are not perfect. If a listing is closed, has moved, or the license details do not match what the state told you, say so and it gets checked against the source.

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