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
1.0(2 reviews)
Certified by Smart Start Ignition Interlock • Jul 19, 2026
Business Details
6372 U S HIGHWAY 98, Hattiesburg, MS
39402, United States
Certified by Smart Start Ignition Interlock • Jul 19, 2026
(662) 594-3165
Certified by Smart Start Ignition Interlock • Jul 19, 2026
https://www.smartstartinc.com/locations/ignition-interlock-mississippi-hattiesburg-6372-u-s-highway-98-39402/?utm_source=locations-organic&utm_campaign=2880&utm_medium=dynamic
Certified by Smart Start Ignition Interlock • Jul 19, 2026
About
Certified by Smart Start Ignition Interlock • Jul 19, 2026
Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in Hattiesburg with same-day installation available for your vehicle. We’re a convenient and affordable Mississippi IID supplier located in West Hattiesburg at 6372 Hwy 98 West 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 Hattiesburg. Call our West Hattiesburg location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.
Details
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Location
Certified by Smart Start Ignition Interlock • Jul 19, 2026
Smart Start Ignition Interlock
6372 U S HIGHWAY 98, Hattiesburg, MS
39402, United States
Hours
Certified by Smart Start Ignition Interlock • Jul 19, 2026
MondayClosed
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
Saturday8:00 AM - 3:00 PM
SundayClosed
Products & Services
1 list · 3 items
Reviews
1.0
2 reviews
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1 star
2
- LLLuis LeonJan 3, 20241.0The device registered alcohol in my system despite my abstention from alcohol consumption, causing an unwarranted inconvenience. Upon requesting a refund, I was informed that the company wouldn’t assume liability, despite my lack of fault. It is pertinent to note that I passed all other tests and drove my vehicle the entire day. Although I successfully passed all other tests, the company's conduct raises concerns about their credibility.
- LALuis david Leon aguirreDec 27, 20231.0Feel like I waited too long. Is it really that hard to install it??
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 the Ignition Interlock installation take?
Ignition Interlock installation will usually only take a couple of hours. Smart Start recommends blocking off at least two hours for your appointment. At some locations, you may be able to drop your vehicle off and pick it back up once installation is complete.Please note that installation time can vary depending on the make and model of your vehicle, and may take longer for electric and hybrid vehicles. If you have any questions about your appointment or installation, contact a Program Advisor at (800) 831-3299!
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?
The overall cost of an Ignition Interlock Device is a combination of installation fees, monthly service fees, and removal fees. Exact pricing is state-specific. 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.
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 accommodate 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 operating hours of Smart Start Ignition Interlock in Hattiesburg?
Smart Start Ignition Interlock is open Tuesday through Friday from 8:00 AM to 5:00 PM, and on Saturday from 8:00 AM to 3:00 PM. It is closed on Mondays and Sundays.
Where is Smart Start Ignition Interlock located?
Smart Start Ignition Interlock is located at 6372 Hwy 98 West, West Hattiesburg, MS 39402.
How can I schedule an appointment for Ignition Interlock Device installation?
You can schedule an appointment by calling (800) 831-3299 or filling out the online form on the Smart Start website to ensure your installation is arranged. Same-day installations may be available depending on the location.
What documents do I need to bring for my Ignition Interlock installation?
Bring a photo ID and proof of residence. Depending on your case and state, additional documents related to your program may be required. A Program Advisor will inform you if more documents are needed.
Does the Ignition Interlock Device damage my vehicle?
No, Smart Start's Ignition Interlock Devices do not damage vehicles. Licensed technicians can install devices on all vehicle types, including hybrids and electric cars.
What payment methods are accepted at Smart Start Ignition Interlock?
Smart Start accepts payments via Mastercard and Visa credit cards, as well as debit cards.
Can I use public transportation or visit nearby places when coming to Smart Start Ignition Interlock?
Yes, Smart Start is near several points of interest such as Sound Advice (automotive parts), Caliber Collision (auto repair), and Walmart Auto Care Centers. You can visit these places before or after your appointment or use their vicinity for easier navigation.
Are there any nearby automotive service centers close to Smart Start Ignition Interlock?
Yes, nearby automotive services include Caliber Collision (auto body shop and detailing), Advanced Collision Service (auto body shop), and Express Oil Change & Service Center, all conveniently close for your vehicle needs.
What dining options are available near Smart Start Ignition Interlock in West Hattiesburg?
Nearby dining options include Dairy Queen for fast food and ice cream, LandShark Seafood & Catfish for seafood and Cajun cuisine, Golden Corral Buffet and Grill, and Logan's Roadhouse steakhouse and barbecue restaurant.
How long does it take to install the Ignition Interlock Device at Smart Start?
Installation usually takes about two hours, but may vary based on your vehicle's make and model. Some electric and hybrid vehicles may take longer. You can drop off your vehicle in some locations and pick it up after installation.
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