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Schedule an Interlock Device Installation in San Angelo, TX

Ride with Smart Start
and get back on the road!

The leading Ignition Interlock Program in Texas
Low-price, with no hidden fees
Fast installation with same-day available
24/7/365 Multilingual Customer Care

It only takes a moment to get your personalized quote.

Call Now! (800) 831-3299

Ignition Interlock in San Angelo: We're Always Here for You

From $1.99/Day* - No Long-Term Contracts

Bi-weekly payment options designed to fit your budget.

Ignition interlock Costs

3,000+ Locations - Same Day Install

Quick installs by skilled technicians at convenient U.S. locations.

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Discreet, Easy-to-Use Devices

Reliable, hygienic devices with guided tests and easy English-Spanish switching.

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24/7 Knowledgeable State Program Experts

Multilingual support trusted by over 1 million people, ready when you need us.

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Ignition Interlock Locations in San Angelo, Texas

Let’s get started with an installation appointment that fits your schedule, at one of the convenient locations below.

The Fox Shop

104 E 19th St
San Angelo, TX 76903

CLOSED – Opens at 8:00am

View Store Information Schedule An Install
(833) 408-3133 Get Directions

Ignition Interlock is More Than a Device. It's a Program.

If you’re searching for a car breathalyzer after a DWI or DUI, we offer the best Ignition Interlock Device. We will help you successfully complete your car breathalyzer requirement with support from caring, compassionate specialists who understand everything you need to know about Ignition Interlock in Texas.

However, you’ll be getting more than just an Ignition Interlock Device. We’ll be with you right from the beginning with the services and support you need. The cheapest program includes 24/7 customer care that makes your experience as easy as possible.

Schedule an installation appointment now at a location near you.

(800) 831-3299

The Most Discreet Ignition Interlock Devices in San Angelo, Texas

Smart Start’s car breathalyzers were designed to be court compliant while keeping the user’s needs in mind. We understand the desire for privacy during this difficult time, so our Ignition Interlock Device is small and discreet.

The black exterior allows you to conceal it easily in your motor vehicle, but size doesn’t dictate function! Our Ignition Interlock Device can read your alcohol-free test in less than one second, so you can get back on the road quickly.

The Best Customer Care

When you choose the cheapest Ignition Interlock Device, you’re choosing the 24/7 bilingual support of our Customer Care Center and the expertise of our local technician teams. Call (800) 831-3299 or complete the form at the top of this page to enlist Smart Start as your program partner. We’ll put the wheel back in your hands.

(800) 831-3299

Questions about Ignition Interlock Devices in San Angelo, Texas

How do I get my IID calibrated in San Angelo?

Calibration is required regularly to ensure your IID is working properly. In San Angelo, we offer convenient service appointments to calibrate your device. The frequency of calibration is defined by Texas regulations. Generally, every 30-90 days.

Can I get same-day Interlock Device installation in San Angelo?

Yes! Smart Start offers same-day installation appointments at many of our San Angelo-area locations, subject to availability. We understand the urgency of meeting program deadlines, so we work to accommodate your schedule and get you back on the road as quickly as possible.

Where can I get an Ignition Interlock Device installed in San Angelo, Texas?

Smart Start offers several convenient installation locations throughout San Angelo and the surrounding areas. Our local service centers are staffed by experienced technicians who provide fast, professional installations. To find a location near you, visit our location finder or call our 24/7 Customer Care team for assistance.

How much does an Ignition Interlock Device cost in San Angelo?

Smart Start offers affordable Ignition Interlock solutions in San Angelo. See our Interlock Device cost guide for Texas to learn more.

How does an Ignition Interlock Device work?

An Ignition Interlock Device (IID) prevents a vehicle from starting if it detects alcohol on the driver’s breath. The driver blows into the device, and if their breath alcohol content is below the programmed limit, the car will start. You’ll also have to complete periodic retests after starting your vehicle to ensure continued compliance. Learn more about how IIDs work with our complete guide.

What are Texas’s IID laws?

In Texas, an Ignition Interlock Device (IID) may be required after a DUI. See our complete guide for information on IID laws and more in Texas.

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

January 14, 2026

"Tuvo todas las respuestas al preguntar"

Merlis M.

United States

January 14, 2026

"The person that helped me was very patient and answered all of my questions. She provided a lot of details and options and helped me make an informed decision. Overall, she provided excellent customer service. "

Tre.

United States