Monitech Ignition Interlock is an authorized ignition interlock provider in North Carolina. With over 30 company owned locations from Ashville to Wilmington, we can install and service your interlock quickly and easily. Our knowledge of North Carolina interlock and DUI law keeps you in compliance with state regulations and gets you back on the road quickly and easily.
Monitech Ignition Interlock Systems (monitechnc.com) has 770 customer reviews on Five Star Index, with an average rating of 3.9 out of 5.
Also known as
monitechnc.com
Website
monitechnc.com
Category
Auto Parts & Wheels
Location
Morrisville, North Carolina
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 91% of reviews.
Latest
Most recent review: October 2026.
Edits
Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score
This company cannot pay to remove reviews or change its score.
Response from Monitech Ignition Interlock SystemsAug 10, 2026
We’re so glad you had a great experience with Ric. At Monitech, we know that every interaction matters, and it’s wonderful to hear that their support made a difference for you.
DC
Dennis C.
My daughter went to Lifesafer on…
My daughter went to Lifesafer on Atlantic Springs Road in Raleigh, NC Friday 08/07/2026 for an interlock install.
The agent was extremely friendly and helpful even helping her find a service center in western NC she could use until she returned to Raleigh.
The waiting area was clean and the install went well. 5 stars!
Response from Monitech Ignition Interlock SystemsAug 11, 2026
We truly appreciate your kind words about the Raleigh, NC Monitech location and our agent, May. Our technicians and agents work hard to support our customers, and we will make sure your feedback is passed along to the teams!
DD
DEXTER D.
Its ok the only thing about this it’s…
Its ok the only thing about this it’s tell me I him loud or something it’s locked me out on a such day I definitely don’t like that.I have to paying $75 dollars I really don’t like that at all it’s ok but it’s not ok
Response from Monitech Ignition Interlock SystemsAug 10, 2026
We appreciate your feedback. While device settings are set by state regulations, our team works hard to train clients so they feel confident using the interlock. We continuously test devices ourselves to understand the experience better, and feedback like yours helps us improve our support and training resources.
CA
Cirino Angel U.
Excelente
Excelente atención muy amable
Response from Monitech Ignition Interlock SystemsJul 29, 2026
Nos alegra mucho saber que José pudo ayudarle tan bien. Nuestro equipo se dedica a apoyar a nuestros clientes en cada etapa del proceso, y su reconocimiento refuerza el esfuerzo que dedica a diario.
KH
Katrina Howell C.
When You Do Right You Will Always Prevail
I been so distort over this device and the situations I have had to endure over this past week ..
If I already did a review I don’t recall. 😿🤷🏽♀️ smh… It’s been just that type of day ( Monday 7/27/2026 has been one of the most tedious days of 2026 for me..
Woo Chile I still can Celebrate my 59🎂till July isn’t over!!
Anyways I wanna give a Big shout out to Mrs.Tawana Rozier (Sales Associate ) who hands down help me EFFORTLESSLY & EFFICIENTLY have my device installed back in after being snatched out here in Jacksonville..
In conclusion I would like to also thank Mr.Will in Greenville NC for helping me with EASE complete the process..
God Is 🙏🏾
Response from Monitech Ignition Interlock SystemsJul 29, 2026
We’re so glad to hear about your positive experience with Tawanda at the Greenville, NC LifeSafer shop. Customer feedback like yours motivates our teams and helps us provide the best possible service! We have passed along your review to our local management team.
VS
VICTOR S.
I thank you for the responses when I…
I thank you for the responses when I call and understanding, but I dont drink i stop long ago but I truly made a mistake I dont drink bad experiences that truly made me stop period and the day I did started again , this happened but now because I did i Now Have my driver's license in will never drink again it has truly taught me more than a lesson and a memory memorial, to teach others the benefits they have with license, and consequences they will face without and the things and dangerous with lives on the road what troubles they will run into behind drinking and driving the most high creator had truly bless me and I owe everything to him I am happier my children's and family, my wife my very important job , trust me im done I won't ever drink alcohol again I will will have session on this matter much as I can but I am thankful to this company, that I dont need ever again......ever many blessings and please speak to people's like me and have shorter month to people's like me that do t need a year but a check up to check on there goals and if they find anything then it should be a year.if not dismiss that year to help that person continue and save his money for this high economy thats hurting there pockets...but thank you for your service
Response from Monitech Ignition Interlock SystemsJul 24, 2026
We appreciate you taking the time to leave a review. Your input is valuable as we continue working to enhance our service.
TB
Tracy B.
Mixed Review
Update: 8/6/26
I just wanted to update that since the very helpful technician in Wilmington ( while on vacation, see below) that switched out the handset and cord did his thing, there have been no further error codes, malfunctions, or false violations. No one wants these things, but I didn't give my previous reviews bc Im angry about having to have it, or frustrated with learning to use it. It was legitimately one problem after another. And likewise, I am able to give thanks and appreciation to Wilmington when very due. Ty for making a very stressful vacation day a little better.
Mixed Review
I left a review awhile back due to nothi g but problems with my device. In Monitechs defense, the lady reviewi g these reviews has been very responsive but the device is still awful. After changing the handset out, the device continued to malfunction. It constantly doesnt recognize my car is running and tells me to start engine now entire time im driving. From my research its the wiring. I am on vacation and had plans to have wiring redone upon returning. Well, to our delight, it completely quit working during driving on vacation. Handset fell right off cord. Thankfully we had sense not to turn car off and called monitech. They got us an appt in the town we are vacationing in. Thats how we all want to spend vacation right? We drove to the center and turned car off and thankfully we did it there bc car wouldnt start and device wouldnt turn on. I DO want to praise the Wilmington NC technician. Our appt was 3 hours away but we couldnt go anywhere and it was hot so he took us in right away. Installed a new handset and cord. He told us the old cord was too short and probably part of our ongoing issues. He was super professional and polite, very different from our experiences in our hometown office ( have been to Wilson and Goldsboro) If it werent 2 hours away Id drive here for every calibration. But my point in another review is to stress....record and document EVERYTHING. I keep an online journal and will use my phone to record anytime the device is acting up. I call Monitech with everything. Not to be a pita, but to cover mine. These devices WILL get you false violations and if one ends up getting you a dmv hearing, please be prepared to show the receipts that its the device and not you.
Response from Monitech Ignition Interlock SystemsJul 24, 2026
Your feedback is important to us, and we’re grateful you took the time to share it. We’re always working to improve and hope your next experience is even smoother. Please reach out to Scarlett should you need additional assistance.
ND
NICHOLAS D.
This is the worst company you can…
This is the worst company you can possibly use for your breathalyzer. You will be mischarged repeatedly. You will also go to the apt and pay and the person performing the service wont record it so there is no record of paying.
Then the workers will have you jump thorugh hoops sending screen shots of your bank acount showing you actually paid. by the time they fix it youve been locked out again and have to buy another code.
You cant ever speak to a superviser who knows anything....you talk to 5th person who knows nothing and get to re-explain the same thing for the 5th time while they send an email to someone and you wait another 2 days for a response while you r car is locked out and cant use it.
Go with another company that values customer service. Im going to have the thing ripped out and go with another company.
Response from Monitech Ignition Interlock SystemsJul 24, 2026
Thank you for bringing this to our attention. Our team will be reviewing your account thoroughly and will ensure any issues are addressed appropriately. A member of our support team will be reaching out to you to address this directly.