Brand Certified
Smart Start Ignition Interlock
4.0(79 reviews)
Certified by Smart Start Ignition Interlock • Feb 22, 2026
Business Details
16920 Kuykendahl Rd, Houston, TX
77068, United States
Certified by Smart Start Ignition Interlock • Feb 22, 2026
(281) 706-8419
Certified by Smart Start Ignition Interlock • Feb 22, 2026
https://www.smartstartinc.com/locations/ignition-interlock-texas-houston-16920-kuykendahl-rd-77068/?utm_source=locations-organic&utm_campaign=27&utm_medium=dynamic
Certified by Smart Start Ignition Interlock • Feb 22, 2026
About
Certified by Smart Start Ignition Interlock • Feb 22, 2026
Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in Houston with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in North Houston District at 16920 Kuykendahl Rd 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 Houston. Call our North Houston District location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.
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Location
Certified by Smart Start Ignition Interlock • Feb 22, 2026
Hours
Certified by Smart Start Ignition Interlock • Feb 22, 2026
Reviews
4.0
79 reviews
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1 star
14
- CCCoronaNov 26, 20255.0Hey guys tried calling but can't reach you guys,quick question will you guys be open on the 11/28 since that's when I have my appointment,please and thank you
- CNCody Nokona-GrandaOct 22, 20255.0They were very fast, efficient, and knowledgeable. Truly a pleasure with the circumstances I'm there for made it light and a positive interaction! 10/21/25 is when I was in
- MAMatthew AnsonAug 22, 20255.0Was fast installing and helpful instructions
- JLJorge LopezFeb 20, 20231.0I took my car to this place and since i have there equipment, the car no longer works. I've been working well for only 3 weeks and now I couldn't make it turn on... it's been broken for 3 months due to this bad installation. Don't waste your time going with these people, they don't know what they doing.. 👎 Lleve mi carro a este lugar y des de que tiene su equipo, el carro ya no funciona. Trabajo bien solo 3 semanas y ahora ya no lo pude hacer prender.. lleva 3 meses descompuesto por esta mala istalacion. No pierdan su tiempo llendo con estas personas, no saven lo que estan haciendo.. 👎
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 Houston?
Smart Start Ignition Interlock is open Monday to Friday from 8:30 AM to 5:00 PM, and Saturday from 8:00 AM to 12:00 PM. The location is closed on Sundays.
Can I get same-day installation for my Ignition Interlock Device at this location?
Yes, Smart Start offers same-day installation for Ignition Interlock Devices in Texas at their Houston location on Kuykendahl Rd.
What documents do I need to bring for my Ignition Interlock Device installation?
You should bring a photo ID and proof of residence. Depending on your state or program, additional case-related documents may be required. A Program Advisor will inform you if more documents are needed.
Are Smart Start's Ignition Interlock Devices compliant with state programs?
Yes, Smart Start is a NHTSA certified provider and meets all alcohol monitoring requirements to ensure compliance within your state or county.
Do Smart Start Ignition Interlock Devices damage my vehicle?
No, Smart Start's Ignition Interlock Devices do not harm your vehicle and can be installed on most vehicles including hybrids, electric cars, and some motorcycles.
How do I schedule an appointment for installation or service?
You must schedule an appointment by filling out the online form or calling (800) 831-3299 to speak with a Program Advisor. Same-day installations may be available.
What nearby automotive services can I visit along with Smart Start Ignition Interlock?
Nearby automotive services include Autos To Go (car dealer and repair), MCG Small Engine Repair, Heikes Performance, Riley Performance Industries LLC, American Tire & Automotive, and Wholesale Auto Repair. These can assist with vehicle maintenance before or after your IID service.
Are there transportation or rental options near Smart Start Ignition Interlock?
Yes, LuXotics car rental agency is nearby, providing convenient vehicle rental options should you need alternate transportation during your IID installation or servicing.
What local businesses near Smart Start could be useful if scheduling an extended service?
Nearby businesses such as 5 Star Detail and Carpet Cleaning can help freshen your vehicle, and Shell gas station offers fuel and convenience store essentials in the area while you wait.
How can I get a quote or more information about Smart Start Ignition Interlock services?
You can get a custom quote and more information by visiting the Smart Start portal online or calling their customer service at (800) 831-3299.
Brand Certified Facts from Smart Start Ignition Interlock
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Certified February 22, 2026Yext Knowledge Graph
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