Rock, KS ignition interlock: 2 certified installers
2 in town, 17 more within reach of Rock
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2 certified centers in Rock, run by 2 providers. Addresses below — call ahead, most centers fit devices by appointment.
Certified installation centers in Rock
Sorted by how far they are from the center of Rock. Where two providers work out of the same garage, we list the garage once with both names, and we include nearby towns when their center is closer than one of your own.
Compiled from providers’ own public location directories and deduplicated to unique physical places (how we build this index). Listing is not an endorsement, and no center pays to appear.
Not sure which center to call?
Send your details once and certified installers covering Rock will get in touch with availability and a price for your term. It costs nothing, and you are not committing to anything by asking.
We pass your details only to providers that are certified in Kansas. We never sell your information on, and you can tell them to stop at any time.
What it costs in Rock
Interlock pricing is set at state level, so what applies in Rock applies across Kansas. These figures come from the price schedule filed with the state.
| Charge | Amount | What it covers |
|---|---|---|
| Installation | Not published | set by the provider |
| Monthly | Not published | set by the provider |
| Removal | Not published | Taking the device out at the end of your term |
State guidance figure · K.S.A. 8-1016 — Ignition interlock devices, fees and reduced program costs · checked 2026-08-23
The fees nobody quotes you over the phone
These are charged on top of the three above, and they are where a cheap-looking Kansas quote turns expensive.
| Fee | Amount |
|---|---|
| Reduced-cost program for eligible drivers | you pay 50% of program costs; the manufacturer must adjust its charges |
- Apply to the Division of Vehicles to be assessed for reduced program costs.
What Kansas requires
Kansas runs the interlock after the suspension, not instead of it: below 0.15% a first occurrence means 30 days of suspension and then six months or a year restricted to an interlock-equipped vehicle; at 0.15% or above it is a full year of suspension first, then a year on the device. Driving a car without the device restarts the whole restriction.
- First offense: Below 0.15% BAC a first occurrence is a 30-day suspension followed by six months or a year restricted to the device; at 0.15% or above it is a year of suspension followed by a year on the device
- Lockout threshold: Set by the approved device; tampering, circumventing it or asking someone else to blow adds 90 days on a first occurrence and restarts the whole restriction on a second (K.S.A. 8-1017)
- Program run by: Kansas Department of Revenue, Division of Vehicles
Why Kansas orders these devices
An interlock order is not a judgment about you personally — it is what the state does with every case of this kind, and the reason sits in the crash record.
Source: NHTSA Fatality Analysis Reporting System, 2020–2022. The count covers fatal crashes where police recorded that a driver had been drinking, which is narrower than the federal 0.08 BAC measure and therefore understates the real figure. Cowley County runs at or below the Kansas average — the requirement is set state-wide regardless. What the device changes is measurable too: a car fitted with one cannot be started over the limit, which is why the order attaches to driving privileges rather than to the sentence.
Other cities in Kansas
If nothing in Rock works for you, a center one town over often has an earlier appointment — the price does not change.
Interlock questions in Rock
Where can I get an ignition interlock device installed in Rock, KS?
We index 2 certified installation points in Rock, run by Intoxalock, ADS Interlock. Addresses are listed above. Book with the provider your paperwork names, not the nearest one — a device approved in one state is not automatically approved in the next, and switching brands mid-term means a second installation fee.
How much does it cost to have an ignition interlock device installed in Kansas?
Kansas does not publish provider prices — they are set by the approved provider, not by the state. Nationally, nHTSA puts installation at $70 to $90 and monitoring at about $70 a month, roughly $3 to $4 a day. The state publishes only its own charges: Reduced-cost program for eligible drivers you pay 50% of program costs; the manufacturer must adjust its charges. Quotes in Rock will sit around that unless the provider is charging for something the state does not require.
Can I drink one beer and still start the car in Kansas?
Almost certainly not. Kansas does not print one fixed number in the statute — the level is set by the certifying agency in the device standard, typically between 0.02% and 0.025% BAC, far below the 0.08% driving limit. The device is not testing whether you are impaired, it is testing whether you drank. One drink shortly before a test is enough on most programs, and the fail is recorded whether or not you try again.
What does an ignition interlock device do?
An ignition interlock is a breath-alcohol tester wired into your car ignition. You blow into it before starting the engine; if your breath alcohol is above the state threshold, the engine will not start.
While you are driving, the device asks for rolling retests at random intervals. Every sample, skipped test, and lockout is recorded and sent to the agency monitoring your case.
All Kansas cities →Why Kansas requires it →What it costs in Kansas →DUI lawyers in Kansas →If the device recorded a violation →
The insurance filing in Kansas →How long it stays on your record →