Smart Start Ignition Interlock

Smart Start of N.E. Tx.
928 W 16th St
Mount Pleasant, TX 75455

#1 Ignition Interlock from $1.99/day*. Same-day installation available

Book your install now

Hours of Operation:

Day	1st Hour Block	2nd Hour Block
Sun	Closed
Mon	Closed
Tue	10:00am - 3:30pm
Wed	Closed
Thu	Closed
Fri	Closed
Sat	Closed

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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By providing your information and clicking “Book Your Install Now”, I authorize 1A Smart Start LLC and it’s franchisees’ to contact me at the phone number and/or email address above via phone, text, and/or email 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, replay “STOP,” and to opt-out of emails click the email unsubscribe link.

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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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Or Call (903) 259-3987 Now!

¡O llame ahora al (903) 259-3987!

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 N.E. Tx. in Mount Pleasant

Smart Start Mount Pleasant is located at Enterprise Rent-a-Car and Hanson’s Collision Specialists right off W 16^thStreet. Our customer care center is open 24/7/365, including weekends and holidays.

Smart Start Mount Pleasant’s trained technicians are happy to help answer any of your questions and help with your needs, providing your vehicle with the best quality care. Please note this shop only does calibration services! For installations and removals, visit the Tyler shop page.

Call today to schedule your installation appointment at (903) 259-3987 or fill out our quick and simple online form. Look for other convenient Smart Start locations in Mount Pleasant, Sulphur Springs, or throughout Texas.

Frequently Asked Questions

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.

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

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.

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.

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.

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

Smart Start of N.E. TX.

3515 W Marshall Ave
Longview, TX 75604

CLOSED – Opens at 09:00:00 - 13:00:00 We

Services at this Location:

Installations, Calibrations

(903) 259-3986 More Details

Smart Start of N.E. Texas -Paris2

608 N Main St
Paris, TX 75460

CLOSED – Opens at 8:00am Fr

Services at this Location:

Installations, Calibrations

(903) 259-3988 More Details

Audio Center

310 Main Street
Texarkana, TX 75501

CLOSED – Opens at 10:00am Fr

Services at this Location:

Installations, Calibrations

(903) 361-4046 More Details

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

June 20, 2025

"Communication was excellent, transparency with fees, willingness to answer questions "

Dale.

United States

June 20, 2025

"Tasha has impeccable customer service making a stressful situation easier going "

TAMARA GUAL.

United States

June 19, 2025

"Great customer service "

David T.

United States

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Find a location near you!

Smart Start Ignition Interlock

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 (903) 259-3987 Now!

¡O llame ahora al (903) 259-3987!

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 N.E. Tx. in Mount Pleasant

Frequently Asked Questions

Nearby Locations

Smart Start of N.E. TX.

Services at this Location:

Smart Start of N.E. Texas -Paris2

Services at this Location:

Audio Center

Services at this Location:

Get Started

Locations

Support

Partners

Contact Us

Find a location near you!

Smart Start Ignition Interlock

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 (903) 259-3987 Now!

¡O llame ahora al (903) 259-3987!

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 N.E. Tx. in Mount Pleasant

Frequently Asked Questions

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

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

What do I need to bring to my installation in Mount Pleasant?

How can I pay for calibration?

What constitutes a violation in Texas?

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

Nearby Locations

Smart Start of N.E. TX.

Services at this Location:

Smart Start of N.E. Texas -Paris2

Services at this Location:

Audio Center

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.