We're very proud of our A+ rating by the Better Business Bureau of Southwest Missouri, and invite you to check out our business reviews here:

Springfield: http://www.bbb.org/southwestern-missouri/business-reviews/auto-repair-and-service/a-1-custom-muffler-and-brake-in-springfield-mo-21087

Republic:  http://www.bbb.org/southwestern-missouri/business-reviews/auto-repair-and-service/a-1-custom-muffler-and-brake-in-republic-mo-17283

BBB has determined that A-1 Custom Muffler & Brake meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints.