I wish I could give negative stars for this piece of shit "company". AVOID AT ALL COSTS. Save yourself the massive annoyance that I had to go through with them. Originally I wanted to get this interlock for the wireless aspect. Stupid and not worth it. It has to be plugged in regardless to charge. I had an appointment and on the day of install, the tech was a no show because he said he didn't get the unit mailed to him. After I drove an hour and a half to get it installed. Should have been a red flag. I was going to go with a company local to me instead but he called me the next day and told me he would drive to where I live just to make up for the day before. Cool, works for me. From the beginning, the interlock itself had issues linking therefore I couldn't start my car. I had to turn it off and on about 10 times just to get it to link. Go inside a store for 5 minutes? It SHOULD have an active screen and link right away. Nope. It would go black and I would go through the same blood boiling process every time I turned the car off. It's much worse than it sounds. Going through that multiple times a day is enough to make you go insane. But just to ensure you go completely bonkers, there's the so called customer service. Expect to listen to the worst symphony music instead of a ring until someone decides to answer. It might say your wait time is 2 minutes but it's really 10. Then you get a terrible connection, constant cutting out, and employees who don't know what theyre doing. They say they'll set up your auto pay? Nope you have to call back the next month to pay. They say they'll call you back? They won't. Prepare to make another long ass phone call. Say they'll replace your unit? They actually will.. but they'll send you a defective one. By far the worst experience with any company I've ever had. Period. Hate Comcast? Times that by ten and you have Blow and Drive. Im convinced it's ran by a bunch of idiot stoners who don't give a shit about you or their product. FOR THE LOVE OF GOD, just pay the extra $20 or whatever a month for a company that actually provides a decent service. Do not go down the rabbit hole. 0/10 would notttttt recommend even to my worst enemy. read more

BEWARE! I was informed by the Ca DMV that blow & drive interlock has been suspended since 1/08/18. They are no longer certified by Ca.

It is next to impossible to get a unit Calibrated in the L.A. basin. If you need one for more than 60 days, DO NOT GET THIS ONE! Go with someone like Intoxilock. The company seems like it's about to go under. It's main L.A. office closed and it's only contractors in California that the main headquarters in Arizona will not take responsibility for if there's a problem. Just a bad experience. read more

Awesome! The guy who installed was friendly and fast. Well I got a fail to test error and had to recalibrate and waited until the last minute to do so so.. I just had to deal with customer service and after reading the bad reviews I was not excited but after trying a few times trying the call back option failed, I would get a call that would hang up in a second, so I called the number back that called me and just waited on hold and after about 5 minutes a nice girl came on the line and was very helpful and patient with me, she simply walked me through the reset process and gave me a code to enter and my device is recalibrated now.. easy, took about 20min with phone time! My car will start now so I'm happy! 5 stars read more

Given the circumstances I love blow and drive they are always there if you need help with the device if they can't help you over the phone they will send out a technician. I was so scared when I first had to sign up for this but they made me feel very comfortable. read more

Terrible customer service. Quick to take payment and install. Very poor and slow to help solve device malfunction. Shockingly, I have been schooled by the LA installer of the Blow and Drive device that the reason the device does not always work is for my punishment, to not make this an easy process. Apparently, Blow and Drive are hear to make this more difficult and to teach me a lessen that the lose of my driving privilege should be difficult and that the device should give me problems. Unbelievable!!! read more

Worst company u can go with. The technicians have no clue what there doing, they told me between 2pm to 7pm they will install it and Jim the tech ended up showing up at 2am to do the install. The calibrations takes either a 5min or up to 3 hours sometimes and they always have you meet in some random mark. My machine always gave problems no matter how much times they switched it. Trying to make an appointment for calibration, removal or anything is a nightmare. I have to drive a hour and a half to meet the closest tech now and the whole reason I chose them was because they said they come to you. They never even sent over the paper notifying dmv that I had it installed until a month later. Company is trash read more

DO NOT USE THIS COMPANY!!!!!!!!!!!! For the first 4 months it worked fine. Then the unit malfunctioned and i couldnt get it to turn on. After many unreturned phone calls, and some creativity on my part i finally got the unit to turn on but then it wouldnt turn off. It would ask me to blow into it when my car wasnt even on. When i was upstairs in my house at night. From then on it decided whether it would work or not. It would leave me stranded in my hot car for hours and hours. I had my car packed as i was moving and it wouldnt start. Screwed up my entire move. I would miss class, work, days and days of uber's because their unit wouldnt work. No one returns phone calls at this place! Finally they sent me a new unit. This one did the same thing! More days stranded where i couldnt use my car. When it would finally start it would take 15-20 minutes of trying it over and over and over before it "might" work. It would shut off as soon as my car started yet beep at me the entire time i was driving (while it was off). Stupid thing is busted. Each time i call i get a different story. One would say we'll send a tech out to you and he would never call to schedule or show up, so i'd call again only to be told something different. Once i actaully did speak to the tech and he said it was becuase my car was out of battery & to jump my car. Problem: How am i supposed to jump the car when i cant start it because of your device?!?!?! (And it wasnt my car battery, it was the stupid device). When i asked for a months credit (since it had been malfunctioning for a month) they screamed at me and told me it was my fault i needed the thing in the first place! Wow. Then they wanted me to further inconvenience myself by demanding i bring it into the shop. When i stated that it was their device that was malfunctioning and causing me the inconveneince this jerk Mike said to change companies. This was at 7am. No one needs to be screamed at at 7 in the morning especially when the device malfunctioning is not my fault. That was his solution to fixing it - go to a different company. Customer service is non existant at this company. If you do have a problem - good luck!!! This company does not care about you or their product. read more

I'm so glad I found this company out of the many interlock companies out there. They offer a great price without any hidden fees, their employees are very friendly and the service is quick. The device itself is easy to use and gave me no problems as well. read more

Blow & Drive Interlock made it painless having the interlock device. They offer 24/7 service which came in very handy.!! And have a great team that helps out when needed. They provide wireless handsets which are easy to use. Blow & Drive Interlock cares about their customer and makes the process of regaining ur license easy.!! read more