Intoxalock Ignition Interlock

4.1
15 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Phoenix, AZ is here to help you get back on the road after a DUI. Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. We will help you understand AZ interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider. Call now to talk to a AZ expert.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
915 W Hatcher Rd, Phoenix, AZ
85021, United States

Hours

Reviews

4.1
15 reviews
5 stars
11
4 stars
1
3 stars
0
2 stars
0
1 star
3
  • NS
    Natasha Salisbury
    Oct 15, 2025
    1.0
    My bad review is because of Jay Knudson, the representative I dealt with at first and he really tricked me into thinking he cared while I was in tears. He gave me a fair deal but after finishing my MADD class I got a way better deal from Smart Start but I had to spend a week trying to cancel the installation that was a whole month away. They said I had to specifically talk to Jay Knudson but I got a voicemail every 4-5 times I called and NO call back. Also, I recorded every call for the past week and for some reason the deposit amount changed on the automated call from the $1 deposit to over a $100 deposit all of a sudden yesterday. Luckily I was connected to Evelyn this afternoon and she said she was able to cancel my account without needing Jays approval, like every other person told me they needed before. Mind you, I’ve never heard of these guidelines before. It seems like this place needs new and honest members like Evelyn.
  • JC
    Jennifer Czizek
    Sep 25, 2025
    1.0
    This wa the worst place to get a breathalyzer from terrible. For two years I had to deal with company and it was filled with anxiety and anger. The breathalyzer is so sensitive I could use any soap in my hands or spray in car. When I called to talk to someone in the company they all spoke with such thick accents I could barely understand them. I would get lockouts for nothing and it costed 115 dollars. I got some two days in a row and I was not drinking at all. I also went through batteries like crazy 4 batteries in a year. I worked remotely and didn’t drive as much and it drained them quickly!!! DONT USE THIS COMPANY!!!!
  • JC
    jose contreras
    Jul 24, 2025
    5.0
    great place very professional service.
  • BS
    Brad Shaw
    Feb 17, 2025
    1.0
    I was told a price over the phone and once I got it installed it was 2x as much as I was quoted. Since it was already installed I was forced to move forward with it. Already off to a horrible start with this company.
  • MM
    Mark Morey
    Apr 4, 2024
    5.0
    Took some time but finally had the pleasure of speaking with Isaias and he was able to assist with some of the original issues I had. After my experience speaking with him I can safety say that any issues encountered will be corrected. Having an interlock is never fun but it seems like this company will make it as painless as possible!

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.