Ignition Interlock Installation in Dallas County | Johnny’s Interlock
Ignition Interlock Installation in Dallas County
Looking for ignition interlock installation near you?
If you’re searching for “ignition interlock near me” or wondering “where to get a Ignition Interlock Installation in Dallas County,” Johnny’s Interlock is here to help. As the managing service provider for ALCOLOCK, we offer certified ignition interlock device installations for drivers in Garland, Dallas County, and the surrounding areas.
We exclusively install the ALCOLOCK WR3 ignition interlock system—a reliable and state-approved solution for DUI and court-mandated requirements.
Certified Interlock Installation Locations in Garland
All installations are in-store only at one of our two authorized Garland service centers:
Victor’s Auto and Tire Service
📍 1313 S Shiloh Rd, #109, Garland, TX 75042Texas Audio Car Stereo and Security
📍 3035 S Shiloh Rd, #135, Garland, TX 75041
📞 Call 866-648-5494 now to schedule your appointment.
What Is the ALCOLOCK WR3 Ignition Interlock Device?
The ALCOLOCK WR3 is a compact, court-approved ignition interlock system that prevents a vehicle from starting if alcohol is detected on your breath. It’s designed to help promote sober driving and fulfill legal mandates.
Key Features:
Requires a breath test before starting the vehicle
Prevents engine ignition if alcohol is detected
Records and logs test results
Tamper-resistant with monthly calibration
Installed discreetly in your vehicle
What to Expect During Your Installation
Johnny’s Interlock installations typically take about 2 hours. Unlike many companies, we provide a 15-minute training video that thoroughly explains:
How to use your device
What actions to avoid
What violations may lead to extra penalty fees and program extensions
We want you to feel confident using the device—and staying in compliance.
Important: We do not offer mobile interlock installations. All appointments must take place at one of our approved Garland locations.
Same-Day Installation Available (Limited Slots)
We offer same-day interlock installation services whenever possible. However, due to high demand, appointments can fill up fast. Call early to increase your chances of same-day service.
📞 866-648-5494 — Schedule now.
Monthly Service, Cost, and Calibration
The ALCOLOCK WR3 requires monthly calibration—done every 28 days in person at the installation site. Here’s what you need to know:
Monthly fee: $98 + tax
(Includes the required protection plan & calibration)Billing cycle: Every 28 days
Calibration: Mandatory in-person visit every 28 days
Staying on top of these appointments ensures your device remains accurate and you’re in compliance with court or state requirements.
Who Needs an Ignition Interlock Device?
Most customers needing an IID (interlock ignition device) are facing:
DUI or DWI-related offenses
Court mandates for conditional driving
License reinstatement requirements
Texas state law may vary depending on the offense, but choosing a certified service provider like Johnny’s Interlock ensures you’re meeting all legal standards.
Why Choose Johnny’s Interlock in Garland?
Unlike national chains, Johnny’s Interlock provides focused, local support as the trusted ALCOLOCK provider in the Dallas–Garland area. Here’s why drivers choose us:
ALCOLOCK WR3: Trusted, court-approved technology
In-store specialists: Fast and professional installs
Same-day service: When available
No mobile service confusion: We install in certified centers only
Transparent pricing: No hidden calibration fees
Local knowledge: We know Texas regulations inside and out
Frequently Asked Questions
How long does installation take?
Plan for about 2 hours, including your full walkthrough and training.
Do you offer mobile service?
No. All appointments must be completed at one of our Garland locations.
What happens if I miss a calibration?
Missing your 28-day calibration may result in lockouts or penalties. Stay on schedule to avoid violations.
Can I get my device installed today?
Possibly! Call 866-648-5494 now to see if a same-day slot is open.
🚨 Now Offering the RELIANT EMU Portable Alcohol Monitoring Device
In addition to ignition interlock installations, Johnny’s Interlock now offers the RELIANT EMU portable breathalyzer at all of our certified service centers across Texas.
✅ Court-approved for bond, probation, and pretrial monitoring in most Texas counties
📱 Syncs with your smartphone via Bluetooth and mobile app
⚡ Fast setup and available statewide for immediate compliance
If you’ve been ordered to use a portable alcohol monitoring device, ask us about the RELIANT EMU — it’s easy to use and gets you back in compliance quickly.
📞 Schedule Today — ALCOLOCK Texas Installations Made Easy
Whether you need an ignition interlock device or a portable alcohol monitor, Johnny’s Interlock is here to help you get started fast.
📲 Call now: 866-648-5494
📩 Or complete our contact form and we’ll reach out to you by phone or email.
