Who has to install one in New York
Program run by: NYS DCJS Office of Probation and Correctional Alternatives (provider qualification); NYS DOH Wadsworth Center (device approval); DMV (license) · agency page
Law: Leandra's Law: VTL 1198, Penal Law 60.21, CPL 410.91 (cites from memory, unverified); 9 NYCRR Part 358; 10 NYCRR Part 59
For the rule that applies to you, read your court order or the letter from the DMV.
A judge can order an interlock in other cases too. Your court order or DMV letter is what binds you.
Where each company can install in New York
You'll go back to the same company's locations for service for the whole order, so check that one is close to where you live and work before you book.
Locations as each company lists them on its own locator (Smart Start, Intoxalock, LifeSafer), pulled Oct 2026. Some shops serve more than one company. Alcohol Detection Systems doesn't publish a locator we could read.
Interlock companies approved in New York
Intoxalock
Listed as “Intoxalock (Consumer Safety Technology LLC)”- In New York
- 165 service locations listed
- Nationwide
- On 37 of 44 state lists
- 12 months, filed fees
- $1,427–$1,552
- App rating
- 1.7 from 899 (App Store)
RoadGuard
Listed as “Roadguard Interlock (formerly Draeger US Interlock)”- Nationwide
- On 28 of 44 state lists
- 12 months, filed fees
- $1,273
From the state's approved list (read it). Use a company on this list, or the install won't count. 12-month figures are lease, install and removal from each company's filed or published fee schedule, not New York prices; see how we add them up.
Related guides
InterlockCompare is independent and doesn't make, sell or install interlocks. Not legal advice.