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Vehicle Inspection Stations in Jefferson County, MO

83 stations in the county16 townsfrom the Missouri State Highway PatrolAll of MissouriUpdated October 2026

83 stations in Jefferson County are on the official list published by the Missouri State Highway Patrol. The most are in Arnold (19), Desoto (9), Festus (9). 16 can take heavy-duty or commercial vehicles, according to the state. Every one publishes a phone number.

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83 stations in Jefferson County

Towns in Jefferson County

About this data

Where the list comes from and what it does and does not say
83in the directory
83in the state register
16cities
71rated
4.6average score
6thby size in this category

The largest concentration is in Arnold: 19 of 83 (23%). Other cities covered include Desoto (9), Festus (9), Herculaneum (8), Crystal City (6), Fenton (6), and 10 more.

These 83 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.

The license classes represented here are Safety and Emissions Inspections (72), Safety Inspections (11).

72 of the 83 (87%) hold more than one class of license. Across this page the classes held include safety (83), emissions (72).

All 83 publish a phone number and 47 have a website.

71 of the 83 have a Google rating, averaging 4.6 across 31674 reviews. Scores run from 3.0 to 5.0.

Jefferson County ranks 6th of the 61 counties covered in this category, holding 3% of the listings, ahead of 55 others.

Every record on this page comes from Motor vehicle inspection station directory, published by Missouri State Highway Patrol on mshp.dps.missouri.gov as dataset HP81Web.

What the rules require

Jefferson County: questions

Which cities in Jefferson County have stations?
By count: Arnold (19), Desoto (9), Festus (9), Herculaneum (8), Crystal City (6), Fenton (6), High Ridge (6), Imperial (6), House Springs (4), Barnhart (2), plus 6 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 83 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.
Why does one address hold several licenses?
Because a row in the source register is a license, not a business. 72 of the 83 entries on this page hold more than one class of license at the same address. They are merged into a single entry here, keyed on the place rather than on the license, so one business is one listing and every class it holds is shown in its record detail.
How many are rated?
71 of 83 have a Google rating, averaging 4.6 across 31674 reviews.

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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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