Smart Start Ignition Interlock

Smart Start of San Antonio

2525 BOARDWALK ST
San Antonio, TX 78217

#1 Ignition Interlock from $1.99/day

No Long Term Contracts

Same-day installation available

(915) 304-5951

Book your install now

Hours of Operation:

Day	1st Hour Block	2nd Hour Block
Sun	Closed
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	9:00am - 1:00pm

Services at this Location:

Installations
Calibrations

Book an Installation

With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.

Get a quick and easy IID installation with Smart Start! Get started today!

¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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Reason for Interest *

Interested in an IID ASAP (within 7 days)

I eventually need an IID (in MORE than 7 days)

I am a current customer and need customer service

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I consent to 1A Smart Start LLC and/or its franchisees' reaching out to me multiple times on an ongoing basis using telephone, text and/or email, including autodialed and prerecorded calls and texts, about our products, services, promotions, and other offers. This consent is not required to purchase goods or services. To opt-out of text messages reply "STOP", and to opt-out of emails click the unsubscribe link in the email. For texts, text "HELP" for help.

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By providing my information and clicking “Book Your Install Now,” I authorize [Insert Legal Name of Franchisee, distributor, or affiliate] to contact me at the phone number above via phone and/or text using multiple and periodic autodialed and prerecorded calls and texts for marketing purposes. Not a condition for purchase. Message and data rates may apply. To opt-out of texts, reply “STOP”.

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Fast-Track Your Installation

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Installation Due Date

Date of Birth

Drivers License #

VIN #

State Authority Name

Preferred Date

Preferences are subject to change based on availability.

Preferred Time

Questions/Comments

Or Call (915) 304-5951 Now!

¡O llame ahora al (915) 304-5951!

Why Choose Smart Start Ignition Interlock?

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.

FIND A LOCATION

Discreet, Easy-to-Use Devices

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

SMART START DEVICES

24/7 Knowledgeable State Program Experts

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

TALK TO A PROGRAM ADVISOR

#1 Ignition Interlock Device Provider at Smart Start of San Antonio in San Antonio

Name: Smart Start of San Antonio
Address: 2525 BOARDWALK ST, San Antonio, TX, 78217, US
Telephone: (915) 304-5951
Rating: 5

Tourism is big business in San Antonio. But at Smart Start, we're especially devoted to taking care of all drivers with the best Ignition Interlock in San Antonio, Texas. That's no small task, with more than 1.5 million people in the metropolitan area. But you can count on service centers like Smart Start of San Antonio to keep you safe on the road.

Our licensed, professional technicians promise to take the best care of you and your vehicle. And they’ll be with you every step of the way. From installation and periodic maintenance to removal. Conveniently located off Boardwalk Street in San Antonio to help you get back on the road faster.

Ignition Interlock Device Installation in San Antonio, Texas

We understand that fast, affordable Device installation is important. That’s why we believe in transparent pricing, and we won’t hassle you with bogus fees. You’ll know the costs up front. At Smart Start San Antonio, you’ll receive a quality installation by knowledgeable professionals. They’ll get you started with the best IID Program in your area and set you up for success.

You’ll also have access to Smart Start’s around-the-clock customer care team. These trained, multilingual professionals want to help you succeed in your IID requirement. When you've got a question, we'll have the answer.

Schedule your IID installation today. Call (915) 304-5951 or fill out our online form. You can trust Smart Start to provide outstanding Ignition Interlock service in San Antonio and all of Bexar County. We look forward to serving you!

Look for other convenient Smart Start locations in San Antonio, Alamo Heights, Terrell Hills, or throughout Texas.

Driving Directions

Between McArthur view and Chevron gas station

(915) 304-5951

Frequently Asked Questions

How much does an Ignition Interlock Device cost in Texas? What are the fees?

The overall cost of an Ignition Interlock Device is a combination of installation fees, monthly service fees, and removal fees. Exact pricing varies by state. To get a quote today, call (800) 831-3299 to speak with a friendly Program Advisor.

How often does my IID need to be serviced in Texas?

Texas mandate dictates that you will need to service your Ignition Interlock Device (IID) once every 30-67 days as determined by your jurisdiction.

What do I need to bring to my installation in San Antonio?

Once you have scheduled your Ignition Interlock Device (IID) installation with Smart Start, you will need to bring the following to your IID installation appointment:

Two forms of photo identification
Any and all court paperwork that has been given to you
Proof of residence
Car insurance and vehicle registration

If the vehicle is not yours, you will need to provide a letter of permission from the owner of the vehicle stating that you are allowed to install an Ignition Interlock Device.

How can I pay for calibration?

In Texas, you can pay for your Interlock Device calibration via credit card at the Smart Start service center at the time of calibration or via the online Client Portal.

What constitutes a violation in Texas?

In Texas, any and all of the following may constitute a violation:

Testing at or above the fail level of .030
Skipping or failing a rolling re-test
Missing your scheduled IID service appointment

Learn more about Interlock Device violations.

Where can I go for service? Anywhere, or just within my state?

Texas state law dictates that you can service your Ignition Interlock Device at any Smart Start service center nationwide unless informed otherwise by your State authority. Find the nearest Smart Start service center here.

Nearby Locations

Alamo 4×4, LLC

2800 NE Loop 410
San Antonio, TX 78218

CLOSED – Opens at 9:00am Mo

Services at this Location:

(210) 202-0001 More Details

Smart Start of San Antonio – East

4420 N INTERSTATE 35
San Antonio, TX 78218

CLOSED – Opens at 8:00am Mo

Services at this Location:

Installations, Calibrations

(915) 304-5949 More Details

STEER AUTOMOTIVE & TIRE

10502 IH-35
San Antonio, TX 78233

CLOSED – Opens at 8:00am Mo

Services at this Location:

(210) 835-0173 More Details

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

February 21, 2026

"Very friendly and informational. Reassured me that they try to make it as painless as possible."

Neil V.

United States

February 21, 2026

"The guy told me everything I needed to do and help me out a lot!!!"

Frank Alexander III.

United States

February 21, 2026

"I had a very bad experience with Lifsavor/Guardian Interlock services. I called Smart Start and spoke with Itzel. She was very professional and polite. Not at all at Guardian. She went over the program in detail and answered all my questions in detail. It was very uplifting to talk with a positive sales rep after the degrading respect I received from the Guardian reps. Thank you so much for making this negative a positive for me! Tim "

timothy christian.

United States

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Find a location near you!

Smart Start of San Antonio

Hours of Operation:

Services at this Location:

Book an Installation

Fast-Track Your Installation

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.

Or Call (915) 304-5951 Now!

¡O llame ahora al (915) 304-5951!

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

3,000+ Locations - Same Day Install

Discreet, Easy-to-Use Devices

24/7 Knowledgeable State Program Experts

#1 Ignition Interlock Device Provider at Smart Start of San Antonio in San Antonio

Ignition Interlock Device Installation in San Antonio, Texas

Driving Directions

Frequently Asked Questions

Nearby Locations

Alamo 4×4, LLC

Services at this Location:

Smart Start of San Antonio – East

Services at this Location:

STEER AUTOMOTIVE & TIRE

Services at this Location:

Get Started

Locations

Support

Partners

Contact Us

Find a location near you!

Smart Start of San Antonio

Hours of Operation:

Services at this Location:

Book an Installation

Fast-Track Your Installation

Want to speed up the installation appointment process?We can get you a quote faster if you fill out the information below.

Or Call (915) 304-5951 Now!

¡O llame ahora al (915) 304-5951!

Why Choose Smart Start Ignition Interlock?

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

3,000+ Locations - Same Day Install

Discreet, Easy-to-Use Devices

24/7 Knowledgeable State Program Experts

#1 Ignition Interlock Device Provider at Smart Start of San Antonio in San Antonio

Ignition Interlock Device Installation in San Antonio, Texas

Driving Directions

Frequently Asked Questions

Nearby Locations

Alamo 4×4, LLC

Services at this Location:

Smart Start of San Antonio – East

Services at this Location:

STEER AUTOMOTIVE & TIRE

Services at this Location:

See What Everyone Says About Our Ignition Interlock

Get Started

Locations

Support

Partners

Contact Us

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.