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New Jersey Interlock Device

Ride with Smart Start
& get back on the road

 

  • New Jersey’s leading Ignition Interlock Program
  • Low-price, with no hidden fees
  • Fast installation with same-day available
  • 24/7/365 Multilingual Customer Care

 

 

It only takes a moment to get your personalized quote.

Get a quick and easy IID installation with Smart Start! Get started today!

¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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The Leading Ignition Interlock Device NJ Has to Offer

If you’re searching for a car breathalyzer after a DWI charge, we offer the best Ignition Interlock Device. We will help you successfully complete your Ignition Interlock requirement with support from caring, compassionate specialists who understand everything you need to know about Ignition Interlock Devices.

However, you’ll be getting more than just a NJ Ignition Interlock Device. We’ll be with you right from the beginning with the services and support you need. The cheapest Ignition Interlock System includes 24/7/365 Customer Care which makes your Ignition Interlock experience as easy as possible.

Schedule an installation appointment for your motor vehicle today at any of our service centers.

Ignition Interlock Locations in New Jersey

Let's get started with an installation in New Jersey that fits your schedule, at one of the convenient locations below.

Laws, Forms, and FAQs in New Jersey

Want more information about Ignition Devices in New Jersey? Smart Start’s got you covered with pages about your state laws, forms, and other Interlock Frequently Asked Questions.

Choose Smart Start Ignition Interlock in New Jersey

No equipment to buy. No hidden charges. No long-term contracts.

We offer the best Ignition Interlock Devices at the lowest price. You’ll know the cost from beginning to end, with no high pressure or double-talk.


Fast, convenient installation. Get an appointment that fits your schedule.

We’ll find a service center near you, often with a same-day appointment. Our specially trained technicians are committed to customized, quality installation.


Old, new, gas, electric, high performance, or low profile. We install on all.

Whether you’ve got an older vehicle or the latest electric model, there’s nothing our technicians can’t handle. Our Ignition Interlock Devices are the perfect fit for whatever motor vehicle you drive.


Small, discreet, easy to use. Ignition Interlock shouldn’t be difficult.

Our attractive and handheld NJ Interlock Device is about the size of a cellphone, with an intuitive keypad and display. You’ll get hands-on training to make sure that it’s easy to blow and go.


Quick calibration. Easy service. More drive-through locations than anyone.

State law will require your Ignition Interlock Device to be serviced and calibrated on a regular basis. Our calibration appointments usually take about 15 minutes at any location that’s handy for you.


Flexible payment options. Easy autopay. Take advantage of our Client Portal.

Everyone’s budget is different. That’s why we offer weekly, monthly, or bi-monthly payments, plus an autopay option. Set it up through our Client Portal app (or go online).


You’ve got questions. We’ve got answers. 24/7/365 multilingual Customer Care.

There’s always somebody who can help when you have a question about your car breathalyzer, your account, monitoring laws, or anything else with your Ignition Interlock.

Excellent TrustScore of 4.7 out of 5