Gulfport, MS ignition interlock: 2 certified installers
2 in town, 4 more within reach of Gulfport
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2 certified centers in Gulfport, run by 3 providers. Addresses below — call ahead, most centers fit devices by appointment.
Certified installation centers in Gulfport
Sorted by how far they are from the center of Gulfport. 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 Gulfport 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 Mississippi. We never sell your information on, and you can tell them to stop at any time.
What it costs in Gulfport
Interlock pricing is set at state level, so what applies in Gulfport applies across Mississippi. These figures come from the price schedule filed with the state.
| Charge | Amount | What it covers |
|---|---|---|
| Installation | Not published | charged by the provider; the state publishes only its own fees |
| Monthly | Not published | charged by the provider |
| Removal | Not published | Taking the device out at the end of your term |
State guidance figure · DUI and Driving Privileges FAQ — Mississippi DPS Driver Service Bureau · effective 2025-08-26 · 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 Mississippi quote turns expensive.
| Fee | Amount |
|---|---|
| State ignition-interlock fee (paid when you collect the license) | $175 |
| Ignition-interlock-restricted driver license | $56 |
| Reinstatement to a regular license afterwards | $175 |
- These are state charges on top of whatever your provider bills for the device itself.
What Mississippi requires
Mississippi treats the interlock as the way to keep driving at all. The license is seized at the stop and the paper receipt works as a permit for 30 days; after that an administrative suspension runs unless the court has ordered an interlock-restricted license instead. Refusing the chemical test suspends a Class R license for 90 days on its own, and a year if you have a prior.
- First offense: Set by the court order for an interlock-restricted license, which is what avoids the administrative suspension in the first place
- Lockout threshold: Set by the approved device; the interlock-restricted license is issued on a court order
- Program run by: Mississippi Department of Public Safety, on the court order
Why Mississippi 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. Harrison County runs at or below the Mississippi 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 Mississippi
If nothing in Gulfport works for you, a center one town over often has an earlier appointment — the price does not change.
Interlock questions in Gulfport
Where can I get an ignition interlock device installed in Gulfport, MS?
We index 2 certified installation points in Gulfport, run by Intoxalock, Low Cost Interlock, Smart Start. 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 Mississippi?
Mississippi 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: State ignition-interlock fee (paid when you collect the license) $175, Ignition-interlock-restricted driver license $56, Reinstatement to a regular license afterwards $175. Quotes in Gulfport 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 Mississippi?
Almost certainly not. Mississippi 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 Mississippi cities →Why Mississippi requires it →What it costs in Mississippi →DUI lawyers in Mississippi →If the device recorded a violation →
The class Mississippi requires →The insurance filing in Mississippi →