excellent professional service Tawana provided me excellent service and valuable information and she is a very friendly and superb agent. Thank you for helping me gain the knowledge I need to make important decisions to move forward with automobile purchase and interlock contract. I appreciate Tawana's professionalism, thank you kindly!!!

Tawana was great Tawana was great, and I would highly recommend her to help anybody who doesn’t understand the system

Great customer service. Every appointment that I've had with Guardian has always been quite pleasant. Appointment times are met, it's very quick, in and out with a nice conversation each visit. Ernie has a very clean and comfortable environment.

Linda was very professional Linda was very professional. She help me with concern and was able to find hey solution very quickly. Every time I talk to another representative they really give me a hard time but Linda made it very easy. She's highly recommended by me. -Shyniece

I would recommend Guardian interlock… I would recommend Guardian interlock based on my initial customer service experience. Tawana went above and beyond with helping me by answering all of my questions and concerns regarding payments, fees, installation etc.. I’m new to this situation and requirement of the state but Tawana (with ease) set up my account and booked installation on two separate vehicles on the date that worked best for me. She was a pleasure to have been helped by and I hope my experience with this company continues to be seamless as well. Thanks Tawna!