Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Spokane, WA 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 WA 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 WA expert.
Up charged me 45 more dollars they promised me a sale price said it was more tax as well. My car now smells like car oil and dirt when I left for my trip to Wenatchee. I had my car deep cleaned now it smells like a garage probably won’t recommend these guys to anyone else again. Still have to get the service done but still watch out for people like this…. It’s time for America to stop getting the hand bitten and just taking it. Speak up about what’s wrong, Make people do better..
DD
Dave
Sep 18, 2025
5.0
So helpful
RF
Robert Fridye
Aug 4, 2025
5.0
Very helpful!!!
JT
Julie Templin
Jan 31, 2025
5.0
Herman was amazing. It’s a hard time for those getting a device as it is. He made it simple and with smiles and laughter. Thank you Herman and your team.
BD
Bobbi Duree
Sep 30, 2021
5.0
The staff was unbelievably friendly. While waiting for service I overhead many conversations. The company is honest and upfront about their services and even suggested cheaper methods of diy services and back yard mechanics to avoid overpaying.
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.
How do I use my interlock device?
Using an IID is simple. To start your vehicle, blow into the device as directed. If the device detects no alcohol, your car will start. You may be prompted for "rolling retests" while driving, where you’ll blow into the device again to confirm compliance. How-to videos are also available on the Intoxalock mobile app.
Where do I get an ignition interlock device?
Ignition interlock devices can be installed at certified service centers nationwide. Intoxalock offers a convenient network of locations and helps you schedule an installation appointment near you. Visit our Intoxalock locations page or call us to find the nearest service center and begin the installation process.
How long will my installation take?
Installing an ignition interlock device typically takes 1-2 hours, depending on your vehicle type. Certified technicians ensure the device is properly installed and provide you with training on how to use it. Contact Intoxalock for an appointment and an accurate time estimate for your installation.
What happens if I fail a breath test on my ignition interlock device?
If you fail a breath test, your vehicle will not start, and the device will log the event. Depending on your state’s regulations, multiple failed tests may trigger additional penalties, such as lockouts or reporting to your monitoring authority. Intoxalock devices allow you to retest after a short wait if alcohol is no longer detected. Always follow your state’s guidelines to remain compliant.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, in most cases, you can install an ignition interlock device in a vehicle you regularly drive, even if you’re not the registered owner. However, the vehicle owner must provide consent for the installation. Intoxalock works with you and the owner to ensure compliance with state regulations and the successful setup of the device.
What should I do if my ignition interlock device locks me out?
If your ignition interlock device locks you out, it’s usually due to missed tests, failed tests, or state-specific requirements. Intoxalock offers a simple lockout override process in most cases to help you get back on the road quickly. Contact Intoxalock customer support for assistance and to understand the steps needed to resolve the issue.
What services does Intoxalock Ignition Interlock in Spokane offer?
Intoxalock Ignition Interlock installs, calibrates, and removes ignition interlock devices (IIDs) to help you comply with DUI regulations and get back on the road.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You breathe into the device before driving and during random retests to ensure compliance.
What is the cost to install an ignition interlock device at Intoxalock?
Installation typically costs between $70 and $150 as a one-time fee paid at the start of the lease, covering the installation labor at the service center.
How long does it take to install an ignition interlock device?
Installation usually takes 1-2 hours depending on your vehicle. Certified technicians provide training on how to use the device during your appointment.
What payment options does Intoxalock accept?
Intoxalock accepts American Express, Check, Discover, Financing options, Mastercard, and Visa for payment.
What are the business hours for Intoxalock Ignition Interlock in Spokane?
The physical location is open Monday to Friday from 8:00 AM to 5:30 PM, Saturday from 9:00 AM to 5:00 PM, and closed on Sundays. Online service is available 24/7.
Where is Intoxalock Ignition Interlock located in Spokane?
The service center is located at 3310 E Trent Ave, Spokane, WA 99202, United States.
Are there automotive repair services near Intoxalock Ignition Interlock?
Yes, nearby automotive services include Mobile Mechanic, Diesel Repair, All Motors Center, and Wheelman Spokane, where customers can get vehicle maintenance and repair.
Can customers visiting Intoxalock also benefit from nearby automotive parts and supplies stores?
Yes, nearby stores like Gorlick's Distribution Center offer automotive parts and accessories, which might be convenient for customers needing additional vehicle components.
What nearby retail and service locations might be useful for customers visiting Intoxalock?
Nearby places include UniFirst Uniform Services for professional clothing, Sherwin-Williams for paint and hardware needs, and Sunbelt Rentals for equipment rentals, providing useful services around the area.