According to our records, this business is located at 721 S Main St. in Santa Ana (in Orange County), California 92701, the location GPS coordinates are: 33.7385798 (latitude), -117.8673682 (longitude). A-1 Muffler & Brake is categorized under Automobile Machine Shop Services (SIC code 7538). Known organization owner is John Smith. Current estimates show that the unit has a sales volume of $1,150,000 and staff of approximately 10 people. You can contact the company by phone at (714) 836-7201.