I grew up with car grease and oil up to my elbows (now 67 yrs. old). Am a licensed powerplant mechanic which was earned through my experience as a jet engine mechanic in the USAF. After about 14 yrs. living in Rockwall I can say with confidence that Horizon Auto has the most knowledgeable group of mechanics and office staff that I have had the pleasure of visiting. They are highly professional, communicate clearly the issues needing attention on your car, and do it with a sense of high appreciation, professionalism and (important to me) even humor! Their service is fast and very reasonably priced. If you go there, you won't go wrong, and your car will be FIXED!!!