Smart Start Ignition Interlock

Soundwerks On Bell
4126 E Bell Rd
Phoenix, AZ 85032

#1 Ignition Interlock from $1.99/day*. Same-day installation available

Or call (800) 831-3299

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With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.

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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Or Call (800) 831-3299 Now!

¡O llame ahora al (800) 831-3299!

Why Choose Smart Start Ignition Interlock?

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.

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#1 Ignition Interlock Device Provider at Soundwerks On Bell in Phoenix

If you are looking for an Interlock Device in the Phoenix area, Smart Start is the #1 choice. We are dedicated to high-quality Devices and outstanding customer service. Our Interlock Devices are discreet enough to fit in the palm of your hand, and our Customer Care Center is open 24/7/365 to answer any of your questions or concerns.

Soundwerks on Bell Road is a locally owned and operated one-stop shop for all your vehicle’s electronic and window tinting needs. If you need a Smart Start Ignition Interlock in Phoenix, stop in and ask for John at our shop. He will provide the best service to you and your vehicle during your Ignition Interlock program.

We are located off Bell Road next to iConsign Stores.

Feel free to call us today to schedule an installation appointment at (800) 831-3299. Don’t have time to talk over the phone? Fill out our online form.

You can also check here for more Smart Start locations in the Phoenix area, as well as Scottsdale.

Frequently Asked Questions

The overall cost of an Ignition Interlock Device is a combination of installation fees, monthly service fees, and removal fees. Exact pricing varies by state. To get a quote today, call (800) 831-3299 to speak with a friendly Program Advisor.

Once you have scheduled your Ignition Interlock Device (IID)  installation with Smart Start, you will need to bring your photo ID and your letter from the Arizona Motor Vehicle Department (MVD), Admin Per Se, or Court Orders to your IID installation appointment. You will also need to bring your title and/or registration. If the vehicle is not in your name, the registered owner needs to be present at the time of installation and must complete a “Consent to Install” form for you.

Arizona state law dictates that you can service your Ignition Interlock Device at any Smart Start service center nationwide. Find the nearest Smart Start service center here.

Arizona mandate dictates that you will need to service your Ignition Interlock Device (IID) once every 30-90 days as determined by your jurisdiction or the MVD.

In the state of Arizona, any and all of the following may constitute as a violation:

Failed Breath tests: 2 samples over the legal limit (.08) at any time during the entire interlock requirement if over age 21. 1 sample over the legal limit (.08) at any time during the entire interlock requirement if under age 21. Any test in which the breath sample has alcohol content exceeding .02, the vehicle will not start.
Tampering with the Ignition Interlock Device (IID)
Failed or missed 3 consecutive rolling re-tests
Operating a vehicle without an Ignition Interlock Device
Disconnecting or removing a device early
Missed a scheduled 90 day calibration appointment

Learn more about Ignition Interlock Device violations.

In Arizona, you can pay for your Interlock Device calibration via credit card at the Smart Start service center at the time of calibration or via the online Client Portal.

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

December 17, 2025

"The rep was very knowledgeable and professional. Made the experience smooth and easy. "

Catrena XXX.

United States

December 17, 2025

"It was a fast and friendly "

Gerald F.

United States

December 17, 2025

"AJ,Amnisty, very pleasant, was very helpful. explained the process. Helped me in scheduling my appointment on a date that worked with my busy work schedule by giving me options and locations for installation that works best for me. "

Cristian G.

United States