Delaware Ignition Interlock Costs

A certified IID installer in Delaware, Smart Start offers competitive pricing for one of the best Interlock systems available in the state.

Our expert Program Advisors are here to assist you with a personalized quote and schedule your installation today!

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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How much does an Ignition Interlock Device cost in Delaware?

If you’ve been charged with Driving Under the Influence (DUI) in Delaware and need to install an Ignition Interlock Device (IID) or car breathalyzer, you’re likely curious about the cost. Smart Start understands the stress and confusion that can come with a DUI, which is why we offer an affordable and user-friendly IID solution. We’re here to support you in successfully completing your Interlock program.

Smart Start’s Interlock Pricing in Delaware to Get You Started

One-Time Enrollment Fee


Depending on your location, you may need to pay a one-time, non-refundable enrollment fee to secure your installation appointment. We strive to schedule your installation appointment at a time that’s convenient for you.

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Device Installation Labor Fee

AS LOW AS $125+

You’ll pay an installation fee to the service location that installs your Ignition Interlock Device. Skilled technicians will have your Interlock installed quickly so you can get back on the road.

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Affordable Monthly Lease

AS LOW AS $84.99+

Along with our simple and affordable monthly lease, we won’t lock you into a long-term contract, giving you the flexibility to finish your Interlock requirement on your terms.

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Calibration Fee


Depending on your service center’s location, the pricing for services may vary. We recommend contacting your local service center directly to receive accurate pricing information tailored to your region.

+Pricing as of 10/1/23 and is subject to change. Does not include taxes and fees. Total cost may vary depending on the type of vehicle, and if you get your IID installed at a Smart Start corporate store or contract store.

How do I know if I need to install an IID in Delaware?

Updated on 11/1/23

The information in this section is for informational purposes only. It is not intended to and should not be relied upon or construed as a legal opinion or legal advice or to address all circumstances that might arise. Individuals and entities referencing this page are encouraged to consult with their own legal counsel and their monitoring authority. Some information may be dated and may not reflect the most current legal developments. Smart Start expressly disclaims all liability regarding actions taken or not taken based on any or all content.

According to the Delaware Division of Motor Vehicles (DMV) website, if your license was suspended for a DUI offense, the court may require you to install an Ignition Interlock Device to prevent a vehicle from starting if your Breath Alcohol Content exceeds 0.05%. If the court orders you to install an Interlock Device, you will receive a notice of suspension from the DMV.

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Delaware Ignition Interlock Service Center Locations

Smart Start has over 30 service centers throughout Delaware, including Dover, Wilmington, Newark, and Middletown. We offer convenient appointment times to make it easy to get your IID installed and get back on the road.

How do I install a Smart Start Ignition Interlock Device in Delaware?

To install a Smart Start IID in Delaware, simply call us at (800) 831-3299 or fill out our online form to schedule an appointment. We understand that getting an IID installed can be stressful, but we’re here to help. As a Delaware-certified Interlock provider, Smart Start is committed to providing you with the best possible experience. Contact us today to schedule your installation and get back on the road safely. With more than 30 service centers across Delaware, we’ll find a convenient location for you.

The installation process typically takes a few hours, and it’s easy to set up an appointment. Our skilled technicians will:

  • Install your Interlock Device
  • Demonstrate the proper way to use it
  • Give you hands-on training so you’re comfortable using it