The best location, price and device when you need an ignition interlock.

No judgment interlock support

Plus appointment reminders, checklists, videos, and more – everything you need to get through your program.

Understanding the Ignition Interlock Device or IID

An Ignition Interlock Device or IID is basically a small breathalyzer that is installed in cars. The IID helps in measuring the amount of alcohol in the driver’s breath or the Breath Alcohol Concentration (BrAC) before they start the vehicle. People may be required to install an IID in their vehicle, generally after a drunken driving offense such as DUI, OWI, DWI, or OVI.

In the most basic words, the Ignition Interlock Device is a breathalyzer in your car that will prevent a vehicle from starting without a valid breath alcohol test. Ignition Interlock Devices are also referred to as ‘in-car breathalyzer,’ ‘car interlock’ and even ‘blow and go.’LifeSafer is one of the premier IID providers, especially with the advantage of low costs and extended reach across 2000 locations with better convenience. Interestingly, you are more likely to find a location for LifeSafer IID system installation near you. If you are ready to install an IID in your vehicle, then fill up our enrollment form, and we would reach you immediately.


The vehicle will not start if the IID installed in the vehicle registers a BrAC above the pre-defined limit. On the other hand, if the result of the driver’s breath test shows a number below the predefined limit, the vehicle could start easily. In addition, it is also important to take care of servicing and calibration of the interlock device regularly at an authorized service center. State laws could dictate the length between the appointments for servicing and calibrating IIDs. However, regular maintenance visits to authorized service centers generally happen over each 30, 60, or 90 days.

The best interlock for over 30 years

For thousands of drivers and millions of miles, LifeSafer has taken ownership of the total customer experience.
We provide accurate, timely, and reliable services to help you successfully complete your interlock program.

We are wallet friendly

Our pricing is competitive, upfront, and easy to understand.

We are the experts

You won’t have to figure out complex laws, rules or paperwork on your own.

We are available anytime

You will never be stranded – customer care is available 24/7, 365 days a year.

We are committed to your success

We work with your monitoring agency to ensure your reports are submitted correctly.

Your Interlock Program from Start to Finish


A highly trained technician installs and calibrates your device.

Monitoring & Maintenance

Program guidelines require regular inspection and calibration of your device.


Final paperwork is sent to your agency and you’re ready to schedule your removal appointment.

Making the Right Choice

Three important factors for selecting
an interlock provider

Ease of use

Breath tests generally follow a particular blow pattern. So, you should choose an interlock device that makes the breath test as simple as possible. Check the device by blowing into it and then see whether it shows an effective test. Most important of all, you should ensure that you don’t have to deal with confusing inhale-exhale blowing patterns.

Service Fluency

LifeSafer has been responsible for customer experiences spanning thousands of drivers through millions of miles. We believe in delivering our services on time with reliability and accuracy to help clients complete their interlock program successfully.

Small Size

You should look for interlock devices that are discreet in size and are not visible in the vehicle. We make sure that our IID device does not interfere with the existing functionalities of the vehicle.

Our Service Locations


Contact Us

Give us a call anytime on our toll-free number, we endeavour to answer all queries within 24 hours on business days. We will be happy to answer your questions.

Our Address:

Drive Right Washington LLC 4522 Evergreen Way Suite B, Everett, WA 98203, United States

Toll free number:

833-440- 5433

Schedule an installation

We will contact you within 24 hrs

    Drive Right Washington

    repeat the new Monroe location closest after November 30 as from November 30 the Monroe location will be closing

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