Business Hours
M-F 9am-5pm, Sa-Su Closed (Online Service Hours- 24 hours a day)
Accepted Payments
American Express, Check, Discover, Financing, MasterCard, Visa
Listed In: Auto Inspection & Emissions Testing Service providers
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in South Salt Lake, UT 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.… Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in South Salt Lake, UT 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 UT 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 UT expert. Read more
By jonathan rodriguez on June 23, 2026 Verified by Google
Great experience talking to this guys they know what they are talking about and their knowledge make go back to anything I need for my future projects. and the variety is awesome
100% recommended.
By Megan Mangrum on December 21, 2025 Verified by Google
If I could give 0 stars I would. Honestly Intoxalock is not the place you want to go with. The secretary hung on me several times, and had quite the attitude. I wish A1 Interlock didn't move to another location. Because the other options that are left to choose from are expensive as hell and rude! I will definitely not be choosing Intoxalock Ignition Interlock.
By Josh Gonzales on October 27, 2025 Verified by Google
The installation was great but the experience wasn't as i took 3 hours from the scheduled install time for the part to be installed. I was told that the device would be installed at the scheduled time, but 3 hours late was not acceptable. The mechanic was apologetic though which made up for the discrepency.
By Charlene Lusby on February 11, 2025 Verified by Google
I was quoted one price and then charged another. Daniel in customer advocacy reached out and honored the price I was quoted with a refund. He's been incredibly helpful.
By Christian Lundberg on January 26, 2024 Verified by Google
Do not use Intoxalock... the sales people are horrible and you will not get the service you need. Sales person was rude and pushy and wanted the sale more than he wanted to answer my questions. Once I said I wanted to think about it, he hung up on me. He called me again (lol) days later and I told him I went with someone else (Smart Start - they're great). Hung up on me immediately.
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