Brand Certified
Guardian Interlock
Certified by Guardian Interlock • Mar 08, 2026
Business Details
51 S Federal Blvd, Denver, CO
80219, United States
Certified by Guardian Interlock • Mar 08, 2026
(303) 720-7379
Certified by Guardian Interlock • Mar 08, 2026
https://www.guardianinterlock.com/locations/colorado/denver/7265gp/
Certified by Guardian Interlock • Mar 08, 2026
About
Certified by Guardian Interlock • Mar 08, 2026
Safety Equipment SupplierGuardian
Guardian Ignition Interlock is CO’s most affordable ignition interlock device. Guardian’s device is discreet and one of the easiest to use devices on the market. With over 30 years of experience, Guardian is one of the most trusted iid brands. Our location at 51 S Federal Blvd is CO certified with expert technicians for all your interlock installation and calibration needs.
Location
Certified by Guardian Interlock • Mar 08, 2026
Hours
Certified by Guardian Interlock • Mar 08, 2026
Frequently Asked Questions About Guardian Interlock
What is Guardian Interlock and what services do they offer?
Guardian Interlock is a Colorado-based provider of affordable ignition interlock devices with over 30 years of experience. They offer ignition interlock installation, calibration, and removal services.
Where is Guardian Interlock located?
The Guardian Interlock location is at 51 S Federal Blvd, Denver, CO 80219, USA.
What are Guardian Interlock's business hours?
Guardian Interlock is open Monday to Friday from 10:00 AM to around 2:00 PM and closed on Saturdays and Sundays.
How can I schedule an installation appointment with Guardian Interlock?
You can schedule an installation appointment by visiting their reservation URL or contacting them via their main phone or email.
What payment options does Guardian Interlock accept?
Guardian Interlock accepts American Express, Discover, Mastercard, and Visa for payments.
Does Guardian Interlock offer customer support?
Yes, Guardian alcohol monitoring products include 24/7 customer support to assist you whenever needed.
Are their ignition interlock devices easy to use and discreet?
Yes, Guardian’s ignition interlock devices are known to be discreet and among the easiest to use on the market.
Which nearby businesses can customers visit before or after their appointment at Guardian Interlock?
Customers can visit nearby places like XtremeTint for car window tinting or Grandpa's Burger Haven for a meal before or after their appointment.
Is there nearby transportation to help customers get to Guardian Interlock?
Yes, Valparaiso Tours, a nearby bus station and rental transportation service, can help customers reach Guardian Interlock.
Are there any nearby health services close to Guardian Interlock?
Yes, Clinica Hispana Colorado and Aim High Chiropractic are nearby health and medical service providers customers might find useful in the area.
Brand Certified Facts from Guardian Interlock
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Certified March 08, 2026Yext Knowledge Graph
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