Smart Start is the #1 Ignition Interlock Device provider in Irving with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in North Irving at 4848 Plaza Dr with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Irving. Call our North Irving location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.
Many customers praised the staff for being friendly, patient, and helpful, particularly highlighting individuals like Jorge and Jonathan for their exceptional service.
Efficiency
While some reviews noted quick service and minimal wait times, others reported long waits, especially during busy periods, indicating inconsistency in service speed.
Communication
Customers appreciated clear explanations and communication from staff regarding device usage and installation, although some expressed frustration with phone support and scheduling issues.
Location Issues
Several reviews mentioned problems with long lines and wait times at the Irving location, suggesting a need for better management of customer flow.
Mixed Experiences
While many had positive experiences, there were also significant complaints about poor service at other locations and issues with the interlock devices themselves.
SL
Shane Lyons
3 days ago
1.0
If I had know everytime you come to get recalibrate it takes your whole morning, terribly slow, theres much more efficient places elsewhere. I had already been in line for 30 min before this Picture was taken.
AB
alicia Brown
Nov 17, 2025
5.0
Shout out to Johnathan for taking care of me and everyone was amazing
NA
Naomi A
Oct 20, 2025
5.0
The staff was super friendly and patient! They took the time to explain how to use the device and made sure I felt comfortable before I left. Great experience and amazing customer service!
TD
Terrie Douglas
Oct 7, 2025
5.0
I want to compliment the entire staff at Smart Start in Irving TX. From the time of arrival they treated me with kindness, compassion and respect. I especially want to thank Johnathan for taking extra time with me to fix a problem I was having by contacting my probation offier. I have never received this much assistance from any other Smart Start Location. I am commited to return to this location to complete my interlock requirements. It's safe to say no one likes to have an interlock device in their car but they made everything a little bit more pleasant today. Thank you, Johnathan and the entire team at Smart Start in Irving TX off of Plaza Drive.
EC
Ebony Davis - CR1AB
Sep 10, 2025
5.0
so my review is brutally honest. My 5 stars goes to one person Jonthan at the Irving location. If you have to go get a device, go to irving! the techs are knowledgable and most importantly customer friendly. Jonathan is AMAZING! Not only did he install when no one else in FW could, he took the time to explain in detail to me the process. Called today about removal and he explained the new rules about the documentation and possible 7 days- unlike any rep I spoke with from the regular call center. he spoke great and listened to my concerns. If I had a business I would hire him.
Calling the main nbumber is a night mare- most of ther reps dont speak good english, they are rude, and talks over you while you are speaking. I understand it could be a diffucult job, but if you dont like your job go work somewhere else! no customer deserves to be talked to crazy or yelled at or talked over or told "you dont like it disconnect the call!" The 5 stars is ONLY for Jonthan not Smart start.
Frequently Asked Questions About Smart Start Ignition Interlock
What do I need to bring to my installation?
Bring a photo ID and proof of residence in the form of a document verifying your address. You may also be asked to bring any documents that pertain to your case, depending on the state in which you or your program are located. If any other documents are required, one of our friendly Program Advisors will let you know.
How do I know if Smart Start's devices are compliant with my program?
Smart Start is a NHTSA certified Ignition Interlock provider, so we’re able to meet all of the alcohol monitoring authority’s requirements to ensure that you’re compliant within your state or county.
How often does my Ignition Interlock Device need to be serviced?
You will be asked to bring your Ignition Interlock Device in for regularly scheduled services. Call our knowledgeable Customer Care Center to find out how often your IID will need to be serviced at (800) 831-3299.
What do I need for removal?
Requirements will differ by state, but generally your state authority must grant removal authorization before you can have your IID removed. You will then need to fill out the Device Removal Request form on our website and upload any official documentation that may be required to authorize the removal.
Do I need an Interlock Device on all of my vehicles?
Some states will require that you have an Ignition Interlock Device installed on all cars registered to you, but most states will just require that whichever vehicle you drive have an IID installed. Check with your state authority to see if you will need an IID installed on all of your cars.
Does the Interlock Device mess up or hurt my vehicle?
No, Smart Start's Ignition Interlock Device (IID) will not hurt your vehicle in any way. Our service technicians are the best in the business and are able to install on all vehicles, even hybrids and electric cars!
How long does it take to install an Ignition Interlock Device?
The time required for an Interlock installation will depend on your type of vehicle but we recommend blocking off at least two hours to make sure you are prepared to not miss any other appointments or work.
Where can I find an Ignition Interlock Device?
It’s easy to find the nearest Smart Start location on Google or on our online service center search tool. Go to the Locations tab on our website and enter your zip code into the search bar.
How do I use an Interlock Device?
Using a Smart Start Ignition Interlock is easy! When prompted, blow into the device for a few seconds until you hear a click that signals the test is complete.
How much does an Ignition Interlock Device cost?
Exact IID prices will vary by state, but you can find our current pricing on our Ignition Interlock Cost page on our website. Our expert Program Advisors are also available to provide you a custom quote and schedule your installation today!
How does an Interlock Device work?
When you blow into your Ignition Interlock Device, you're providing a breath test sample in order to start the vehicle. The device then measures your Breath Alcohol Concentration (BrAC), and will either say that you passed, need to retest, or failed. You will be asked to take rolling retests throughout your drive.
What can breathalyzers detect?
Breathalyzers only measure your Breath Alcohol Concentration (BrAC).
Is an Ignition Interlock the same as a breathalyzer?
Ignition Interlock and handheld breathalyzers both test your Breath Alcohol Concentration (BrAC), but an Ignition Interlock Device is only installed in vehicles and prevents the car from starting if there is alcohol detected. A handheld breathalyzer only detects alcohol and may tell you the concentration.
Can I unplug my Ignition Interlock?
Check with your state authority to see if you are allowed to unplug your Ignition Interlock before doing so.
Can someone else drive my car?
Yes, but whoever is driving the vehicle MUST take a breath test and pass before driving. Any failed test will still be your responsibility.
How do I schedule an appointment at a service center?
Although Smart Start strives to accommodate each customer’s schedule as best we can, you must schedule an appointment to install an Ignition Interlock Device. An appointment ensures that Smart Start has all the relevant information for you and can provide exactly what you need to fulfill your restricted driving requirements.You can fill out our online form to schedule an appointment, or call (800) 831-3299 to speak with a trusted Smart Start Program Advisor today. In some cases, same-day installation appointments may even be available.
Are there additional fees applied to do a same-day installation for my IID?
There are no fees to accomodate same-day Ignition Interlock installations. To find out the exact Ignition Interlock price in your state, call (800) 831-3299. A Smart Start Program Advisor will help you determine the exact amount for your area of residence, but know that we always strive to give you the best value and the lowest cost in your total Ignition Interlock package.
What kind of vehicle can an Ignition Interlock Device be installed on?
Smart Start’s Ignition Interlock Devices can be installed on most vehicles, including many electric and hybrid vehicles. Smart Start's Interlock Devices are also compatible with some motorcycles. If you have questions about installation, reach out to our Program Advisors at (800) 831-3299!
What are the business hours for Smart Start Ignition Interlock in Irving?
Smart Start Ignition Interlock is open Monday through Friday from 8:00 AM to 5:00 PM, Saturday from 9:00 AM to 2:00 PM, and closed on Sundays.
How can I schedule an appointment for Ignition Interlock Device installation at Smart Start in Irving?
You can schedule an appointment by calling (800) 831-3299 to speak with a Program Advisor or by filling out the online form to get a quote and book your installation.
What should I bring with me for my Ignition Interlock Device installation at this location?
Bring a photo ID and proof of residence. Depending on your state, you might need documents related to your case; our Program Advisors will inform you if additional papers are required.
Does Smart Start Ignition Interlock offer same-day installation services in Irving?
Yes, same-day installation appointments are available at the Irving location with no additional fees.
What payment methods are accepted at Smart Start Ignition Interlock in Irving?
They accept major credit and debit cards including Visa and MasterCard.
Are Smart Start's Ignition Interlock Devices compatible with all types of vehicles?
Yes, their devices can be installed on most vehicles including hybrids, electric cars, and some motorcycles, without causing damage to your vehicle.
Where can I find parking or accommodation nearby when visiting Smart Start Ignition Interlock at 4848 Plaza Dr?
Nearby hotels include TownePlace Suites by Marriott Dallas DFW Airport North/Irving, Hawthorn Suites by Wyndham, Candlewood Suites DFW Airport North, and Homewood Suites by Hilton Irving - DFW Airport, providing convenient lodging options for your visit.
Are there nearby transportation or vehicle rental options near Smart Start Ignition Interlock in Irving?
Yes, there are car rental agencies nearby such as Ryder Trucks and Capps Van and Truck Rental that can assist you with vehicle rentals during your visit.
What nearby services are available if I need laboratory testing near Smart Start in Irving?
Nearby laboratory testing services include Firstox, First Medical Laboratory Services, and Smartox, which might be convenient for additional testing needs.
How can nearby attractions or services enhance my visit to Smart Start Ignition Interlock in Irving?
After your appointment, you can dine at Amano Italian Bistro nearby or stay at local hotels like La Quinta Inn and Suites by Wyndham Dallas DFW Airport North. Pet owners can also find services at Wag Hotels and Paradise 4 Paws DFW nearby, making your visit more convenient and comfortable.