Intoxalock Ignition Interlock

4.0
29 reviews

About

Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Pomona, California and the no. 1 interlock device brand in the U.S.. Located in the Pomona neighborhood at 804 West Holt, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with California interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in CA near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
804 West Holt, Pomona, CA
91768, United States

Hours

Reviews

4.0
29 reviews
5 stars
18
4 stars
4
3 stars
1
2 stars
2
1 star
4
  • JW
    Jesse Warner
    5 days ago
    5.0
    He was great. Very fast and walked us through the details. Manny and Joy were on it. Even after a miss communication on the needed device. Really appreciate them.
  • VI
    Velencia Isreal
    Nov 9, 2025
    5.0
    Installation crew was thorough and quick. Very professional.
  • AM
    Anthony Madrid
    Oct 27, 2025
    5.0
    Instalation was faster than expected i was told Instalation would take 1 to 1 and half hours but it took less than 1 hour.
  • BD
    Bryanna DuHadway
    Oct 17, 2025
    4.0
    Manny is about the only reason that this company is getting 4 stars. He was the one who came to our home to do our installation. It was a rough start at first since we were scheduled for a 9 am install and we didn't hear anything from the installer until we reached out. Manny was unable to make it to our appointment that day, which was a bummer, but he was able to come out the following day. He communicated properly and was in and out in no time. He explained everything to my husband to the point that my husband was confident enough to do it on his own without asking me to pull up a video, haha. After reading some of the reviews, I am a little nervous about my husband going to the DMV for his drivers test and them saying he doesn't have the right certificate but hopefully that wont be an issue. Now, for the company (Intoxalock), it was all good at first. Everyone we spoke with was here in the United States, we had no issues with understanding what the other was saying and if I had a question but my husband was at work, they had no problems answering them. Now that he is a customer, all active customer calls get routed to India. The three people I talked to the other day were so incredibly rude, they couldn't understand what I was asking and I couldn't understand them. The one kept pushing for me to make a payment on the account, but we hadn't even had the device installed yet, and I just had a question about the charges that were showing on the account. The other two were super rude with me, refused to discuss anything with me until I could get my husband on the line, which envolved me calling him at work, asking him to step away from work, just to tell some lady on the other end of the line that I am ok to talk to. Like, why? And all three of them rushed me off the phone without really addressing my concerns, and even had the audacity to ask me to rate them high on the phone servey I was about to recieve. Lucky for them their system is garbage and the calls went to dead air about 1 minute into the survey... Otherwise, they would have all failed miserably.
  • AH
    Antoine Harris
    Oct 10, 2025
    5.0
    The team has always provided great service. They're fast and flexible, transparent, responsive and informative. Each team member has always displayed a really friendly and professional attitude.

Frequently Asked Questions About Intoxalock Ignition Interlock

How does an interlock device work?

An ignition interlock device (IID) is a small breathalyzer installed in your vehicle to prevent it from starting if alcohol is detected on your breath. Before driving, you'll blow into the device. If your breath alcohol concentration (BrAC) is below the programmed limit, the car starts. Periodic retests occur during your trip to ensure continued compliance. To read more on Intoxalock, you can read our ignition interlock device guide.

What is the cost of an ignition interlock device?

The installation of an ignition interlock device, often called a car breathalyzer, typically costs between $70 and $150. This one-time fee is paid at the start of your lease and covers the service center's labor to install the device in your vehicle. Payment is made directly to the service center at the time of installation. For more on cost breakdowns, you can read our cost of ignition interlock device guide.