Smart Start Ignition Interlock
Top Notch Tunes605 Tennant Ave K
Morgan Hill, CA 95037
#1 Ignition Interlock from $1.99/day*. Same-day installation available
Services at this Location:
- Installations
- Calibrations
Book an Installation
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!
"* (required)" indicates required fields
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 COSTS3,000+ Locations - Same Day Install
Quick installs by skilled technicians at convenient U.S. locations.
FIND A LOCATIONDiscreet, Easy-to-Use Devices
Reliable, hygienic devices with guided tests and easy English-Spanish switching.
SMART START DEVICES24/7 Knowledgeable State Program Experts
Multilingual support trusted by over 1 million people, ready when you need us.
TALK TO A PROGRAM ADVISOR
#1 Ignition Interlock Device Provider at Top Notch Tunes in Morgan Hill
As the #1 Ignition Interlock Device provider in California, Smart Start Morgan Hill can get you back on the road with the cheapest Ignition Interlock installation. The friendly, skilled technicians at Top Notch Tunes are ready to install your IID quickly and conveniently.
Morgan Hill is positioned in a picturesque area of Northern California, at the southern tip of Silicon Valley. It’s a bedroom community for Silicon Valley, which means that the cost of living is considerable. But that doesn’t mean that Ignition Interlock should break your budget.
That’s where Smart Start Morgan Hill comes in. We make your Ignition Interlock Program simple and affordable with 24/7/365 customer service and easy, quick tests. Our knowledgeable professionals can help walk you through your IID requirements in California.
Find out why we’re your best choice in Morgan Hill, California, or anywhere in Northern California. Smart Start Morgan Hill provides Ignition Interlock services at Top Notch Tunes, off 605 Tennant Ave.
Schedule Your Installation Today
Call (408) 337-3625 and schedule a convenient appointment today, or fill out our online form.
Look for other convenient Smart Start locations in Monterey, San Jose, or throughout California.
Driving Directions
605 Tennant Ave. Morgan Hill, CA 95037
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 the following to your IID installation appointment in California:
- Two valid forms of identification—one of which should include a photo of you.
- Proof of residence.
- Any and all court documents that may be relevant to your Ignition Interlock Device requirement or your restricted driving period.
- Vehicle registration. If you do not own the vehicle on which you’re installing the Ignition Interlock Device, or if that vehicle is not registered to you, you will need to bring a letter of permission from the registered owner stating that you are allowed to install an Ignition Interlock Device on the vehicle.
- The vehicle on which you’ll be installing an Ignition Interlock Device (IID).
If you have any additional questions or concerns about the installation process or what is required for a successful installation, please don’t hesitate to call our customer care team at (800) 831-3299. You can also click on the chat window below to begin a discussion with one of our customer care advocates.
You may be able to service your Ignition Interlock Device at any Smart Start service center nationwide. However, we strongly suggest checking with your state authority in California before seeking service outside of your state. Find the nearest Smart Start service center here.
Typically, you will need to service your Ignition Interlock Device (IID) once every 30-60 days or as determined by your jurisdiction in California.
Ignition Interlock Device violation criteria can vary by state. Any and all of the following may constitute a violation in California:
- A skipped rolling retest
- Tampering with the Ignition Interlock Device in any way
- Any breath sample that registers a BrAC above .02 percent
- Missing your scheduled IID service appointment
Learn more about Ignition Interlock Device violations.
In California, 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.
Nearby Locations
Car Audio Express
463 Blossom Hill Rd
San Jose, CA 95123
CLOSED – Opens at 10:00am Mo
Services at this Location:
Installations, Calibrations
AA Ignition Interlock
1735 Angela St
San Jose, CA 95125
CLOSED – Opens at 8:00am Mo
Services at this Location:
Installations, Calibrations
Xtreme Car Audio
428 S King Rd
San Jose, CA 95116
CLOSED – Opens at 9:00am Mo
Services at this Location:
Installations, Calibrations








