Hours: Appointment Only

  • Mon: 8:00AM - 5:00PM
  • Tue: 8:00AM - 5:00PM
  • Wed: 8:00AM - 5:00PM
  • Thu: 8:00AM - 5:00PM
  • Fri: 8:00AM - 5:00PM
  • Sat: Appointment Only
  • Sun: Closed

Appointments By Request Only On Saturday From 9-11

3411 West Colfax, Denver, CO 80204

Ignition Interlock Customer Service

At Firo's Auto House in Denver, we specialize in providing top-tier ignition interlock systems to ensure your vehicle meets legal requirements and enhances road safety. Our ignition interlock devices are designed to prevent a vehicle from starting if the driver's breath alcohol concentration exceeds a preset limit. Our certified technicians are happy to install, maintain, and service your system with precision and care, helping you comply with regulations and maintain your driving privileges.

Ignition Interlock Systems
If you're ready to begin the process of reinstating your license privileges in the Denver area, reach out to Firo's Auto House at 303-534-1358. We are committed to efficiently and accurately installing your ignition interlock system.

For those required to install an ignition interlock system, our shop offers comprehensive support. We'll assist with installation, explain how the system works, and discuss its effects on your vehicle. Our services ensure quick compliance so you can resume driving with minimal delay.

An ignition interlock system checks the alcohol level in a driver's breath and prevents the vehicle from starting if the level is above the set limit. It also requires random samples while driving, ensuring continuous compliance. Proper installation is critical to avoid affecting other vehicle systems.

Our team ensures your device functions accurately and meets legal standards, providing calibration and documentation at competitive rates required by CO. Contact us at 303-534-1358 or visit our shop in Denver for more information on our ignition interlock services.


Ignition Interlock System FAQs


How long does it take to calibrate an interlock device?

To keep your Interlock functioning smoothly, you'll schedule a brief (15-minute) calibration appointment at our location every 30-60 days (depending on your state). This quick visit allows us to download data and refresh the device, while you also take care of your next payment.

Can I calibrate my interlock early?

Think of your calibration appointment as a friendly pit stop, keeping your car in tip-top shape. While they're usually monthly, the schedule can change depending on your area. You can avoid any calendar clashes by popping in for calibration a bit before your regular service appointment. Two birds, one visit, happy driving!

How long does it take to install the interlock?

At Firo's Auto House, one of our certified technicians will install your Intoxalock. This process can take 30-90 minutes depending on the type of ignition interlock device you're having installed.



To learn more about our Ignition Interlock Systems services, call us at 303-534-1358 or request a quote by clicking below:


Request Quote


Discover More About Ignition Repair Services At Firo's Auto House in Denver

Miscellaneous Auto Services

What Our Customers Say

Denver, CO

I discovered Firos Auto Haus by accident when the engine light on my car started flashing, the engine itself was misbehaving and I was on I25 heading home to Colorado Springs. They were great! Knowledgeable, helpful, and generous. They went the extra mile to phone the dealership to see what was covered so that I didn't have to spend unnecessary money. They even added oil to my car as a gift and made it possible for me to return home safely. I would trust them and use them consistently if I were in Denver.

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~ , 09/16/2024

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Serving Areas

Firo's Auto House

3411 West Colfax
Denver, CO 80204

Certifications and Associations

  • NAPA  Auto Care


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