Brand Certified
RoadGuard Ignition Interlock
4.7(13 reviews)
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
Business Details
627 S. Moffet Ave., Joplin, MO
64801, United States
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
(833) 611-1629
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
https://roadguardinterlock.com/locations/missouri/ignition-interlock-joplin-25029/
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
About
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
Safety Equipment Supplier
Fast. Easy. Discreet. RoadGuard Interlock gets you back on the road with a car breathalyzer that is FAST to warm up, EASY to use, and DISCREET so you can focus on the road ahead. As an approved Missouri Ignition Interlock provider, we have convenient ignition interlock installation near you in Joplin, Missouri at 627 S. Moffet Ave. With a proven track record, RoadGuard Interlock offers top-tier ignition interlock devices that won't damage your vehicle, professional installation, and reliable customer service. Call us today to schedule an appointment for your car breathalyzer installation, calibration, or removal in Joplin or any of our other convenient locations throughout the state of Missouri
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Location
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
Hours
Certified by RoadGuard Ignition Interlock • Mar 01, 2026
Reviews
4.7
13 reviews
5 stars
12
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1
- SSStephen SmithJul 27, 20211.0I will update this later if anything changes I'm not very hopeful though. To start off I made an appointment on July 2nd for July 27th at 9am. Took 2 cars to get there, drove 20 minutes to get there, we pull in at 840am and sign on door says they open at 8am but door is locked. I stand there knocking for 5 minutes before I decide to call them. When I call, the guy answers tells me he won't be there till 930ish maybe after and he's not even sure he has the parts ( I set up the appointment 4 weeks ago!!!). Then we start talking about rescheduling and he tells me " I just had to have one of the hardest cars to put one in " so he needs an all day appointment. I tell him I'll just go get breakfast and meet back at his store and he says " well I'm not even sure I have the part to do it " You have got to be kidding me right now... If it wasn't for I have to be here and get this put in I would just laugh and go to someone else. For others that are preplanning and checking out places to get this done GO ELSEWHERE save yourself the headache.
- LWLindsay WatsonOct 15, 20185.0Been w this buisness for over 2years!! Highly reccomend this buisness!! No problems!!! Thank u!! "Ron!!" N drager.
- ZTzapolis tinkermanAug 1, 20185.0Ron is a guy that will work with you to the best of his ability when times may be tough for you. This is coming from a client that has been with him for 2.5 years.
Frequently Asked Questions About RoadGuard Ignition Interlock
How does an interlock device work?
When you start your vehicle, you have to blow into a mouthpiece that’s connected to the ignition interlock device, sometimes called an in-car breathalyzer. The interlock device will then measure your breath alcohol concentration (BrAC) and automatically determine whether your BrAC is low enough to allow the car to start. Any test you take, whether pass or fail, will be reported to your monitoring authority.
How much does an ignition interlock device cost?
Ignition interlock device costs vary because each state has different pricing regulations and device technology requirements. But in general, you can expect to pay between $50 and $150 to install the interlock device depending on vehicle type. After the initial interlock installation, you are required to pay a monthly rental or lease fee. On average, the cost to rent or lease an interlock device is between $50 and $150 per month. Call us at 1-833-545-0368 for pricing in your area.
Do you have any offers or current deals?
We are currently offering your first month free. Give us a call at 833-545-0368 to learn more, or visit us at roadguardinterlock.com
How does the ignition interlock device work at RoadGuard Ignition Interlock?
The interlock device requires you to blow into a mouthpiece connected to the device each time you start your vehicle. It measures your breath alcohol concentration and prevents the car from starting if alcohol is detected above a set limit. All tests are reported to your monitoring authority.
What is the cost of installing an ignition interlock device at RoadGuard Ignition Interlock in Joplin?
Installation costs vary by state and vehicle type, generally ranging from $50 to $150. After installation, a monthly rental or lease fee of $50 to $150 applies. Call 1-833-545-0368 for specific pricing in your area.
Are there any special offers available at RoadGuard Ignition Interlock?
Yes, currently your first month of interlock device rental is free. Contact 833-545-0368 or visit roadguardinterlock.com for more details.
What are the business hours for RoadGuard Ignition Interlock in Joplin, Missouri?
RoadGuard Ignition Interlock operates Monday through Friday from 8:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
Where is RoadGuard Ignition Interlock located in Joplin?
RoadGuard Ignition Interlock is located at 627 S. Moffet Ave., Joplin, MO 64801, USA.
Which nearby automotive service centers can I visit along with RoadGuard Ignition Interlock?
Nearby you can visit Maverick AutoWerks and Roberts Auto Mart for automotive repair and used car services, which can be convenient before or after your ignition interlock installation or service.
Are there any nearby legal services near RoadGuard Ignition Interlock in case I need legal advice about ignition interlock requirements?
Yes, several law offices are nearby including The Law Office Of David Meyer, Law Offices of David Meyer, and The McPherson Law Firm, which specialize in various legal services that might assist with ignition interlock matters.
Can I find places to eat near RoadGuard Ignition Interlock in Joplin?
Yes, MOSA Hibachi and Sushi Japanese Express is a nearby restaurant where you can enjoy sushi and Japanese cuisine before or after your visit to RoadGuard Ignition Interlock.
How can nearby places like Joplin Metro Credit Union or The Exchange Network be useful when visiting RoadGuard Ignition Interlock?
Joplin Metro Credit Union offers financial services nearby, and The Exchange Network provides ATM services, making it convenient for handling any financial transactions related to your interlock device installation or payments.
What types of services does RoadGuard Ignition Interlock provide in Joplin?
RoadGuard offers professional installation, calibration, and removal of ignition interlock devices that are fast, easy to use, and discreet, helping clients get back on the road safely.
Brand Certified Facts from RoadGuard Ignition Interlock
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