Ignition Interlock Cost in Connecticut

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How much does an Ignition Interlock Device cost in Connecticut?

The factors that affect the cost of an Ignition Interlock Device in Connecticut can vary depending on the specifics of your DUI program and jurisdiction.

You’ll pay for your Ignition Interlock Device via a monthly lease fee, with no need to purchase the device or sign a long-term contract. For most drivers, the Ignition Interlock Device cost includes these factors:

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

We’re proud to serve the Constitution State with exceptional customer care and affordable pricing on Interlock Devices. Give our Program Advisors a call and learn how easy and fast it can be to get your transportation back after a DUI.

One-Time Enrollment Fee

One-time, non-refundable fee paid to Smart Start to secure your installation appointment.

Device Installation Labor Fee

Pays for a skilled technician to install your device. Prices can vary, so we recommend contacting your local service center for the most accurate info. Starts at $150.00⁺, paid to the service location that installs your IID.

Affordable Monthly Lease

Our plans don’t lock you into a long-term contract — just a simple, affordable monthly lease. Starts at $96.99⁺.

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Calibration Fee

Pricing for IID services at your local Smart Start service center starts at $25.00⁺. Prices can vary, so we recommend contacting your local service center for the most accurate info.

Removal Charges

At the end of your lease, you’ll pay an administration closing fee and a labor fee to have your IID removed by a skilled technician.

⁺Pricing as of 2/24/25 and is subject to change. It does not include taxes and fees, and the total cost may vary depending on the type of vehicle and location you choose for your IID installation.

What Factors Impact the Total Cost for An Ignition Interlock Device in Connecticut?

It’s also important to consider the following factors that can affect how much your Ignition Interlock costs:

Vehicle Specifics
- Some types of vehicles, including hybrid and electric models, may cost more to install an Interlock Device in.
Lease Duration
- Keeping your IID installed for longer will raise your overall cost. Your DUI program will specify how long you must keep the Device installed.
Multiple Vehicles
- Drivers who use multiple vehicles may be required to install an IID on every vehicle they drive, raising the total cost.
Behavior
- You may be required to keep your device longer if you receive IID violations, such as failing rolling retests or giving multiple above-limit breath samples. This can result in higher final costs.

We’re always happy to answer your questions. Just get in touch with our Program Advisors to learn more about Ignition Interlock Device costs near you.

Consequences for Getting a DUI in Connecticut

Please note that the information in the following sections is for general informational purposes only. The materials contained herein are 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. Information may be dated and may not reflect the most current developments. You should contact your attorney to obtain advice with respect to any particular legal matter. Only your individual attorney can provide assurances that the information contained herein – and your interpretation of it – is applicable or appropriate to your particular situation. Smart Start expressly disclaims all liability regarding actions taken or not taken based on any or all content. Information as of 7/16/25.

According to the Connecticut DMV and the Connecticut General Assembly, drivers who get a DUI are subject to a range of penalties, including a mandatory license suspension of 45 days and the requirement to install an Interlock Device on any vehicle they drive. Drivers may also be eligible for a jail sentence of up to six months, although this may be suspended with 100 hours of community service and probation instead.

Some of the most important financial consequences of getting a DUI in Connecticut can include:

A fine ranging from $500 – $1,000 for a first offense DUI, up to a maximum of $8,000 for third and subsequent DUIs, plus court costs
Paying for your Ignition Interlock Device
Attorney fees
Fees to get your license reinstated, including a $175 license reinstatement fee and a $100 IID administration fee

For more information about getting your IID in Connecticut and the associated costs, see the Connecticut DMV guide to Ignition Interlock Devices.

Do You Need Installation Services for an Ignition Interlock in Connecticut?

It’s time to get on the road again with Smart Start. Wherever your journey takes you, we have your back with 24/7 customer care, affordable pricing, and fast installation. Talk to our Program Advisors today and set up your installation appointment at one of our convenient service centers.

Understanding the Installation Process For an Ignition Interlock Device in Connecticut

Your journey starts with a free, personalized quote from our Program Advisors on Ignition Interlock Device costs near you. During your call, we’ll help you locate a service center in your area, with expert assistance to ensure you feel comfortable and same-day service available for many drivers.

During your appointment, skilled technicians will: