Interlock Systems of Texas

Ok, I admit that you are never going to LIKE a interlock company but I have dealt with smartstart which is totally tied up in corporate rules and regulations which lock you into contracts and they try to keep you there as long as possible. I highly recommend using a mom and pop shop for interlock devices because these guys actually answer the phone when you call (trust me that is a big deal) and this company will go out of their way to help you. If you have an actual choice in interlock companies, this is the way to go hands down.