What an ignition interlock costs in New Mexico
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New Mexico publishes its own figures rather than leaving it all to vendors: up to $150 to fit the device and $60 to $80 a month while it stays on the car. Removal is billed by the provider at the end of the term.
Three charges make up the bill, not one: fitting the device, keeping it on the car, and taking it out at the end. Over a full term the monthly fee is the bulk of it, which is why a cheap installation on a long requirement costs more than a dearer one on a short.
What New Mexico lets a provider charge
| Charge | Amount | What it covers |
|---|---|---|
| Installation | $0–$150 | Fitting the device to your vehicle |
| Monthly | $60–$80 | the device lease is included in the monthly monitoring fee |
| Removal | Not published | charged by the provider; not published as a state figure |
State guidance figure · Ignition Interlock FAQ — New Mexico Traffic Safety Center · 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 New Mexico quote turns expensive.
| Fee | Amount |
|---|---|
| Indigent assistance — installation | up to $50 paid by the state |
| Indigent assistance — monthly | up to $30 for verified active use |
| Indigent assistance — removal | up to $50 |
- Service is required within 30 days of installation and at least every 60 days after.
What decides the total in New Mexico
The monthly fee matters less than how long you pay it, and that is set by the requirement rather than the provider. In New Mexico a first offense carries required after every DWI conviction, first offense included; the MVD states there is no route around it The programme is run by New Mexico Motor Vehicle Division, which is also who decides whether a recorded event extends it.
That is the part worth budgeting for: events add months, and months are what the bill is made of. What counts as a violation → · All New Mexico rules and centers →
If you cannot pay for it in New Mexico
New Mexico is one of the states that wrote an answer into its own rules rather than leaving it to the provider:
- Indigent assistance — installation — up to $50 paid by the state
- Indigent assistance — monthly — up to $30 for verified active use
- Indigent assistance — removal — up to $50
None of it is automatic. You apply through New Mexico Motor Vehicle Division, and you apply before the device goes in rather than after.
Who operates in New Mexico, and why it changes the price
8 approved networks run in New Mexico: RoadGuard Interlock (18), Smart Start (18), Intoxalock (17), Guardian Interlock (15), LifeSafer (15), Low Cost Interlock (14), Alcolock USA (8), ADS Interlock (3). Inside a state that publishes a figure the brand barely moves the bill, so choose on the drive to calibration rather than the quote.
Where it is fitted in New Mexico
76 certified points in our index. The busiest cities:
Cost questions in New Mexico
How much does an ignition interlock cost in New Mexico?
New Mexico publishes its own figures rather than leaving it all to vendors: up to $150 to fit the device and $60 to $80 a month while it stays on the car. Removal is billed by the provider at the end of the term.
Does New Mexico cap what a provider can charge?
Not as a hard ceiling. New Mexico publishes figures, but they are guidance rather than a cap, so the number tells you what is normal rather than what is forbidden. Get a second quote if yours sits well above it.
What else does New Mexico charge on top of the device?
Beyond what the provider bills, the state has its own charges: Indigent assistance — installation up to $50 paid by the state; Indigent assistance — monthly up to $30 for verified active use; Indigent assistance — removal up to $50. These are the lines people are surprised by, because the vendor quote does not include them.
Where can I have an interlock fitted in New Mexico?
We index 76 certified installation points across 28 New Mexico cities. Book with a provider the state approves rather than the nearest pin on the map: time on an unapproved device does not count toward the term.