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Or Call (800) 831-3299 Now!

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Ignition Interlock
in New Castle, Delaware

Ride with Smart Start
& get back on the road

Delaware’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.

Call Now! (800) 831-3299

Ignition Interlock in New Castle: We're Always Here for You

From $1.99/Day* - No Long-Term Contracts

Bi-weekly payment options designed to fit your budget.

Ignition interlock Costs

3,000+ Locations - Same Day Install

Quick installs by skilled technicians at convenient U.S. locations.

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Discreet, Easy-to-Use Devices

Reliable, hygienic devices with guided tests and easy English-Spanish switching.

Smart Start devices

24/7 Knowledgeable State Program Experts

Multilingual support trusted by over 1 million people, ready when you need us.

Talk to a program advisor

Ignition Interlock Locations in New Castle, Delaware

Ready to get your driving privilege back? Let’s get started with an installation for your motor vehicle that fits your schedule, at one of the convenient locations below.

Champion Enterprises

100 Greenhill Ave
Ste C
Wilmington, DE 19805

CLOSED – Opens at 8:30am

View Store Information Schedule An Install
(302) 533-4000 Get Directions

Ignition Interlock in New Castle: We're Always Here for You

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

We’ll be with you right from the beginning with the services and support you need. The cheapest Ignition Interlock program in New Castle, Delaware, includes 24/7/365 Customer Care that makes your Ignition Interlock experience as easy as possible.

Trust Smart Start and schedule an installation appointment now in New Castle, Delaware, or at any of our Delaware service centers.

(800) 831-3299

The Most Discreet Ignition Interlock Devices in New Castle, Delaware

Smart Start’s car breathalyzers were designed to be court compliant while keeping the user’s needs in mind. We understand the desire for privacy during this difficult time, so our Ignition Interlock Device is small and discreet.

The black exterior allows you to conceal it easily in your motor vehicle, but size doesn’t dictate function! Our Ignition Interlock Device can read your alcohol-free test in less than one second, so you can get back on the road quickly.

The Best Customer Care

When you choose the cheapest Ignition Interlock Device, you’re choosing the 24/7 bilingual support of our Customer Care Center and the expertise of our local technician teams. Call (800) 831-3299 or complete the form at the top of this page to enlist Smart Start as your program partner. We’ll put the wheel back in your hands.

(800) 831-3299

Questions about Ignition Interlock Devices in New Castle, Delaware

How do I get my IID calibrated in New Castle?

Calibration is required regularly to ensure your IID is working properly. In New Castle, we offer convenient service appointments to calibrate your device. The frequency of calibration is defined by Delaware regulations. Generally, every 30-90 days.

Can I get same-day Interlock Device installation in New Castle?

Yes! Smart Start offers same-day installation appointments at many of our New Castle-area locations, subject to availability. We understand the urgency of meeting program deadlines, so we work to accommodate your schedule and get you back on the road as quickly as possible.

Where can I get an Ignition Interlock Device installed in New Castle, Delaware?

Smart Start offers several convenient installation locations throughout New Castle and the surrounding areas. Our local service centers are staffed by experienced technicians who provide fast, professional installations. To find a location near you, visit our location finder or call our 24/7 Customer Care team for assistance.

How much does an Ignition Interlock Device cost in New Castle?

Smart Start offers affordable Ignition Interlock solutions in New Castle. See our Interlock Device cost guide for Delaware to learn more.

How does an Ignition Interlock Device work?

An Ignition Interlock Device (IID) prevents a vehicle from starting if it detects alcohol on the driver’s breath. The driver blows into the device, and if their breath alcohol content is below the programmed limit, the car will start. You’ll also have to complete periodic retests after starting your vehicle to ensure continued compliance. Learn more about how IIDs work with our complete guide.

What are Delaware’s IID laws?

In Delaware, an Ignition Interlock Device (IID) may be required after a DUI. See our complete guide for information on IID laws and more in Delaware.

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

February 26, 2026

"Very thorough and knowledgeable. Very happy with her customer service."

Cortney G.

United States

February 26, 2026

"Bill was a great help! He made me feel comfortable with my choice and walked me through the process! Give this man a raise!!"

Leek D.

United States

February 26, 2026

"Itzel was great. Completely helped me by listening to my concerns and making the initial process as affordable and no-nonsensical as it can be. Thank you Itzel. "

Zombezoid.

United States