Your Ignition Interlock installation appointment will usually only take up to an hour or two, depending on the make and model of your vehicle. We also understand the significance of working with your car – rest assured that our service technicians will take utmost care while installing the Interlock device.
Brand Certified
Smart Start Ignition Interlock
3.1(8 reviews)
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Business Details
500 S MAIN ST, McAllen, TX
78501, United States
Certified by Smart Start Ignition Interlock • Jul 05, 2026
(956) 540-6368
Certified by Smart Start Ignition Interlock • Jul 05, 2026
https://www.smartstartinc.com/locations/ignition-interlock-texas-mcallen-500-s-main-st-78501/?utm_source=locations-organic&utm_campaign=6424&utm_medium=dynamic
Certified by Smart Start Ignition Interlock • Jul 05, 2026
About
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in McAllen with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in McAllen Historic Business Redevelopment at 500 S Main St 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 McAllen. Call our McAllen Historic Business Redevelopment location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.
Details
- Credit cardAvailable
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Location
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Hours
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Monday10:00 AM - 6:00 PM
Tuesday10:00 AM - 6:00 PM
Wednesday10:00 AM - 6:00 PM
Thursday10:00 AM - 6:00 PM
Friday10:00 AM - 6:00 PM
Saturday10:00 AM - 6:00 PM
Sunday11:00 AM - 4:00 PM
Products & Services
1 list · 3 items
Reviews
3.1
8 reviews
5 stars
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1 star
3
- MMMiguel MarroquínJan 21, 20262.0Cuando terminaron de instalar mi aparato me salía un mensaje de asistencia para dirección reducido, que significa problema eléctrico, les comenté antes de irme que me salía ese problema para que revisaran si había algo mal conectado, pero me dijeron que eso no tenía nada que ver con el aparato, pero me salió justo después de la instalación
- S8Spi Vacation 8585Jun 7, 20251.0Is the worst place they damage my vehicle
- RYRaul YanezSep 9, 20241.0Hi goodmorning well have had very bad experience since the dives been installed in my truck twice my truck has shut down in middle of traffic almost cause a major accident in Houston heavy traffic twice I have had to pay a tow truck on different occasions I have had my truck over a yr it's a brand new truck I had no issue with it before breaking down on me this started after the intrlock dives was installed and know one is helping me pay for expenses $57 dollars the first two truck second time break down just a day afert getting out of the dealers service department second two in Houston $157 dollars plus had to pay for a ride to get to work $300 dollars for that plus now I have an $824 dollar service charge in Houston Dodge Dealership from their service department that know one will take responsibility to pay so I want you guys to have the equipment taken of my truck immediately thank you
- HMhugo moralesJun 5, 20245.0Great service
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 regular business hours for Smart Start Ignition Interlock in McAllen?
Smart Start Ignition Interlock is open Monday through Saturday from 10:00 AM to 6:00 PM and on Sunday from 11:00 AM to 4:00 PM.
Can I schedule a same-day installation appointment for an Ignition Interlock Device?
Yes, same-day installation appointments are available at Smart Start Ignition Interlock in McAllen, ensuring quick and convenient service.
What do I need to bring for my Ignition Interlock Device installation?
Bring a photo ID and proof of residence verifying your address. Depending on your state, you may need additional documents related to your case. Program Advisors will inform you if more documents are necessary.
How do I schedule an appointment for my Ignition Interlock Device installation or service?
You can schedule an appointment by filling out the online form on the Smart Start website or by calling (800) 831-3299 to speak with a Program Advisor who will assist you.
Does Smart Start's Ignition Interlock Device damage my vehicle?
No, the device does not harm your vehicle and can be installed on most vehicles including hybrids and electric cars by licensed technicians.
What payment methods does Smart Start Ignition Interlock accept?
They accept payment via Mastercard and Visa credit and debit cards.
Where is Smart Start Ignition Interlock located in McAllen?
The location is 500 S Main St, Suite A, McAllen, TX 78501, in the McAllen Historic Business Redevelopment neighborhood.
What nearby stores can I visit while at Smart Start Ignition Interlock?
Nearby stores include AKI Electronics Inc for automotive needs, Bambolina for children's clothing, and Berenice's Wedding boutique for bridal wear.
Are there nearby dining options near Smart Start Ignition Interlock?
Yes, Morado's Restaurant, a Mexican and Latin American restaurant, is close by for meals before or after your visit.
How can I use nearby services like AKI Electronics Inc together with Smart Start Ignition Interlock?
You can combine your visit for vehicle-related needs by getting your Ignition Interlock Device installed at Smart Start and then visiting AKI Electronics Inc for car stereo or automotive repair services nearby.
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