Smart Start Ignition Interlock
De Anza Auto Service2835 Watt Ave
Sacramento, CA 95821
#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 De Anza Auto Service in Sacramento
Our job is to provide the best Ignition Interlock Devices in Sacramento, California, and to help keep the highways safe from drunk drivers anytime, night or day. Because, like everywhere else in California, traffic safety is always a major concern. And for over 25 years, we have been taking our responsibility as the Ignition Interlock leader very seriously.
If you live in Sacramento or the surrounding areas and need a car breathalyzer, Smart Start has you covered. Our convenient location off Watt Avenue is home to trained technicians who are ready to get you back on the road. At De Anza Auto Service, specialists will be with you every step of the way to help you complete your IID requirements.
Fast Ignition Interlock Installation in Sacramento, California
We offer affordable Ignition Interlock rates and reliable devices. Our knowledgeable, multilingual customer care team is also ready to answer your questions around the clock.
So schedule your Ignition Interlock installation appointment at De Anza Auto Service in Sacramento. Their specially trained technicians will get you back on the road quickly and provide hands-on device training. They will also work closely with you throughout this process for ongoing maintenance and, finally, removal.
To schedule your installation call (916) 246-3310 or by fill out our online form. Look for other convenient Smart Start locations in Sacramento, Rancho Cordova, or throughout California.
Let us be your Ignition Interlock provider in Sacramento and throughout the county.
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
PACIFIC AUDIO
2270 Arden Way
Sacramento, CA 95825
CLOSED – Opens at 10:00am Mo
Services at this Location:
Installations, Calibrations
Integrated Motors
4930 Auburn Blvd
Sacramento, CA 95841
CLOSED – Opens at 6:00am Tu
Services at this Location:
Installations, Calibrations
Stereo City Pros
7609 Fair Oaks Blvd
Carmichael, CA 95608
CLOSED – Opens at 10:00am Mo
Services at this Location:
Installations, Calibrations
See What Everyone Says About Our Ignition Interlock
Excellent TrustScore Rating
November 16, 2025
"The experience was painless! She was informative and knew her stuff!"
James P.
United States
November 15, 2025
"Good Customer Service "
Leo R.
United States
November 15, 2025
"Josie was wonderful to work with. Made a stressful situation a smooth and simple process. "
Jennifer L.
United States




